How do you hook up an amp to door speakers

Connecting your car speakers to an amp: use your factory wiring

How do you hook up speakers to an amp

just playing around with the amps gains and settings i switched to 2 channels and now the back speakers play with the sub., if you want a question answered about your system, you must identify all your equipment by brand names and model numbers. even if you purchased your equipment elsewhere, you can still get expert crutchfield tech support - 90 days-worth for only . i was thinking about getting the efx pad 8bx wiring kit (for adding second amp) to go along with my current efx 8 gauge wiring kit., the "extras" you mention are all different solutions for when an aftermarket stereo's power consumption overwhelms a vehicle's electrical system, as evidenced by headlight-dimming when the music plays loud., if i understand you correctly, and everything fits your vehicle, then yes you can replace older aftermarket speakers with new ones and use the older wiring.-shot of a rockford fosgate t500-1bdcp 500-watt amp. this device connects to the radio's speaker output wiring and then converts the signals to line-level for connecting to the amp's input via rca cables. these rca be the ones you mention to connect to the stereo's speaker wires? for instance, i doubt you'll even need a capacitor for a system of this size., you can definitely hook up each of those speakers to a separate channel of that amp, that'll be the preferable way. also i've hooked up an old amp that i knew worked and still had no sound to subs. you have three or more components in your system that need remote turn-on leads, you may need a relay to protect your receiver. can connect speakers to an amp by wiring the amp's output wires to the harness behind the stereo, where all the speaker connections are accessible in one place., not knowing what vehicle you have makes it pretty hard to answer any questions about its wiring. yet the blue/white cable is plugged correctly, so i'm assuming the amp is on. closer to the front speakers, so running wire to them will be easier., you can leave the harness alone, for just the reasons you mention. do i just run rca cables from the output on the big to the input of the small?, sorry i haven't responded sooner, but it sounds like you already understand this wiring technique. should i run them in parallel or series or can i just run the wiring from the subs directly to the amp? i would then just wire the line out convertor into my wiring harness thats there and just run the rca cables into that and then wire in my speaker wire into the harness to my amp? if you bought your amplifier at crutchfield, you could call tech support for free help wiring your system. i would imagine that you'll probably have to replace whatever signal wiring the vehicle uses with new rca cables between the new receiver and amp. which speakers would you recommend i amplify, the front or rear? am installing a kicker 1200 watt amp and i bought a converter because i am using factory radio. if you find that your amps are struggling to make power, you may want to consider upgrading to a 2-gauge wire and 150-amp fuse. of all, thanks for all of the resources and information you guys provide. if you're using a 4-gauge wire from the battery to a distribution block, then a 100-amp fuse should be okay. rca cables carry the signal from the receiver to the amplifier. can and do order everything online, mostly from australia and the us. both of these amps equal 100amp, so i have a 100amp breaker at the battery. what would you recommend me doing to get my sub running with the sony h/u? or you could mount the amp on a wooden board and attach that to the car body. or, if you're using a line output converter, it's not hooked up right. would like to have both amps connected to the cap, if possible. multi-pack of posi-products car stereo connectors could come in handy here, so you can make all the speaker connections without having to solder anything. the remote turn-on lead behind your radio (usually a blue and white wire), and connect the turn-on lead from your amplifier wiring kit to it. this diagram shows the general layout of an amp's wiring system without showing crossed wires, which could be confusing. any volume discrepancy between front and rear speakers can be balanced using the amp's gain or the receiver's fade control. no part of your speaker wiring should touch any part of your vehicle's metal body — that's a short circuit that could damage your amp and speakers. the back of my head unit, i have rca outputs for left and right speakers. trying to hook up my pioneer avic x850bt to my already stock bose supreme stereo in my 2003 350z i get the pioneer to turn on but nothing but a buzzing noise out of my speakers how do i fix this? how best would i wire 1 mono amp to power 2 subs and retain factory functionality? you could use rubber grommets around the mounting screws to isolate the case. if you need more help and you bought your gear from crutchfield, you could call tech support for free help troubleshooting your system. by the way, crutchfield carries that 4-ga to 4-ga distribution block you're looking for. your amp's instructions will include a recommendation on what size wire to use. i also have a scosche capacitor hooked up in the backi am running 4 gau. you run one amp from the patch cords and another amp running off the speaker wire feed for a total of 8 speakers? to hook up a 4 channel amp into stock radio stereo., there isn't any sound coming out of speakers at all. or should i wire it both to head unit and amplifier? you'll need to look for an amplifier that's compact and made to withstand the outdoor environment - in other words designed for marine or power sports use. all speakers are using the factory wiring connection at each door for all of my speakers. what would be the best way to wire up up both of these amps? my question is, do i need to upgrade my alternator or will the stock alternator be alright? am not getting an sound through my amp in cd mode or aux mode but when in radio mode it works fine. the speakers sound great but when i max out the volume the sound sometimes cracks and even when maxed it isnt as loud and doesnt sound as great as i want it to. i dont want to tear out my santa fe's infinity 6., mtx and an old sony 4 ch purple thing which is functioning) i haven't tried hooking up the 4 ch to sub because i kow other amps worked prior. to add a bass or highs amp to a stock car stereo, and then some. i am struggling to get the factory amp working with the pac rpk5 gm4101 and a pioneer 4200; the sound comes out of all speakers but it sounds like it's not amplified (sound distorts at mid level). article recommends running separate speaker wire from the amp to the speakers if exceeding 75watts rms. this article merely spotlights one way of connecting the amp's outputs to speakers using a multi-conductor cable. for this reason, when feeding a mono input signal into the "low-level inputs", use a y-adaptor splitter to split the mono signal and connect it to both the left and right low-level inputs of the amplifier. i run a rca cable via the kenwood pre amp output (just a left and right front channel because the ms-8 only requires a two channel input) to the ms-8 input.. the power wire from your amp wiring kit (usually 16-20 feet in length) needs to run from the battery, through your car's firewall, through the car's body, usually down the driver's side, and on to the amp. it would be wildly inappropriate, for example, to try to run 5,000 watts rms worth of amplifiers in a compact car with a small-capacity alternator. chose to use the 9 wire connector but my front speakers are not working., it depends on how you run the grounds from each amp. is it 60 watt rms per speaker (meaning that the amp is adequate or is it 60 watt rms per speaker meaning that the amp could provide the 150% max power threshold?

4 Channel Amp Install and Speaker Swap - Amplified #144 - YouTube

How many speakers can you hook up to an amp

, not knowing how your powered sub is wired to your system or how it powers up make it difficult to troubleshoot your issue. the wiring scheme described in this article is for a system where the power comes from the amp and the receiver's amplified outputs go unused.: you may have to remove the seat to do the installation. our writers constantly research the latest products, technologies, and industry trends, so that we can bring you the most helpful information possible. get a short rca cable that you know is good and plug it into the amp's input. gain matches an amplifier's input sensitivity to a receiver's output so that no clipped (distorted) signals ever play. with my question being is it ok to connect one turn-on remote wire to my new deck to turn on both amps? my question is, can i use the factory wiring to get the speaker signal from a new head unit to the new amp,or do i have to run new rca cables. going active means getting rid of the crossovers and powering each driver in the system with its own amplifier channel, and using an external crossover or the amp's onboard crossover to limit what each driver is fed. or am i better off just running a single power wire from each amp (one 40 amp fuse on each) to the battery and running two separate remote wires from the receiver to the amps? i was originally going to run the door speakers off of the head unit but now want to add a 2-channel amp. want to hook my back speakers up to my 900 watt kenwood amp. you can use a 4-channel amplifier to run your four door speakers, and add a mono amp for a sub later on. they'll take the time to answer your questions and explain the details, then get you set up with whatever you need. if you've had an aftermarket receiver installed, it had to have a special factory integration wiring harness in order to work in your vehicle. but since we're also adding an amplifier for the speakers, the speaker wires from the car get diverted to the amp — that's the bundle of wires on the bottom plug heading left to the amplifier.. now you have to provide a way for the music to get from your new amp to the speakers. there are no provisions for connecting more speakers to it. for instance, if you have four speakers (front left, front right, rear left, rear right) you'd need a 4-channel processor. if you want to run two speakers off each of your amp's four channels, eight speakers total, then yes, you can do that using two 9-conductor cables connecting the amp to the vehicle harness., in your case, you add the total fuse ratings of the two amplifiers (50 plus 60) to get 110-a, which will work fine to protect the 4-gauge wire and your vehicle. if you purchased your equipment elsewhere, you can still get expert crutchfield tech support - 90 days-worth for only . to troubleshoot, first make sure your remote lead is de-activated, receiver off, and replace the fuse. if the speakers didn't click, you'll need to repeat this battery test at each speaker to determine whether the wire or the speaker itself needs to be repaired or replaced. the epicenter's power, ground, and remote turn-on lead will have to be connected in the same manner as your amplifiers., i think that most speakers would blow up if subjected to that much power no matter how the amp's gain was set. if you plan on having multiple amplifiers, and none of them have preamp outputs or pass-thrus, then you may have to employ a y-cord or two in order to get signal to all the right amp inputs. a short jumper wire between the remote turn-on terminal on the amp and the 12-volt power terminal, leaving the main power cable connected. question is how would i wire in a 2nd speaker amp and 2 more sets of speakers? for my four pioneer speakers and a 1500 watt boss cx122 monoblock for my 2 12" boss subs., hopefully you meant to say you'll run the speaker wires from the harness to the amplifier's speaker outputs, not inputs - but it sounds like you're on the right track. the turn-on wire will "tell" your amplifier to turn on whenever the receiver is powered up (usually, whenever the vehicle is turned on). if that's not an option, try to ground all your gear to the same bolt. i connect an amplifier to my aftermarket door speakers, can i still use the speaker outputs from the back of the radio for more smaller speakers. most guides do recommend running the power and signal wiring along opposite sides of a vehicle to avoid induced interference, although many people run them together with no problem., fuses blow for a number of reasons, including being in-circuit during amplifier installation where a sudden jolt of current occurs when the amp gets connected. good way to ground multiple components is to use a distribution block to organize the various ground cables into one larger cable that attaches to your vehicle's metal body. there are two ways to do this: get a line output converter (loc) that'll adjust the speaker-level signal for your amp's input, or get an amplifier with speaker-level inputs. if you purchased your equipment elsewhere, you can still get expert crutchfield tech support - 90 days-worth for only ., yes, you can run two speakers and a subwoofer with a 5-channel amplifier., i have one dc audio level 3 18" 4ohm dvc subwoofer and plan to run it on a jl audio jx1000/1d amp. then you connect the amp's outputs to the speaker wires of the vehicle harness via a 9-conductor speaker cable.. how can i do it can you email me the diagramatic representation of the circuit. if you do experience light-dimming along with the music, check out this article for help solving that. i just wanted share my setup with an expert and have their take of their point of view as to what they thought about my setup, and the main reason why i have been asking you. if the wiring is good, you will hear a soft hum coming from a speaker., crutchfield's vehicle fit guide shows that the dxi651 will not fit in your car because its height is too large., amplifier gain doesn't work that way - wherever you set it, the amp is capable of full output power. the jl audio jx400/4d amplifier calls for a 40-amp inline fuse in its specifications. if they go straight to the car chassis, then, in your case, 4-gauge grounds will work fine. output line converter (spliced in on head unit) to a 4 ch amplifier. my 4ch amp (use 35a) and monoblock (use 100a) which cable suitable for me and how many a of fuse i should use? blocks to amps, 12 awg speaker wire, and single alpine type r 10" sub is at 2 ohm via multimeter. you may need to elevate the amp, on a piece of wood for instance, to avoid contact with water from rain or snow brought in on shoes. can i splice into the remote wire from the other amp without any problems? but not knowing exactly what amplifier or speakers you have make it impossible to give advice on how to wire them together.'m planning to upgrade the power wire leading to both of my amps, currently a 6awg splitting into 2 8awg cables for my amps. have a few questions pertaining to the the diagram as this is the first time i am joining multiple amps;. plus i am adding a rf 301x 900 4 channel amp for my speakers. i've been told that more than likely i need to replace amplifier but have no clue where it's even located in my vehicle. can also download a pdf version of this car amplifier installation guide. you don't want them flying around dangerously in the event of an sudden stop or accident. so, set the receiver's eq, tone controls, bass boost, or presets to achieve the tonality you like in your music. or, you could use crimp connectors and a crimp tool, or a posi-connector to connect them together..i am adding two rf 501bd amps and two punch p3 12" subs,(dual voice coil 4 ohm)(can they be wired to two ohms and have the amps remain stable? so i have a 5 channel pioneer amp and i'm running 4 speakers and one 12 inch subwoofer with it connected to my pioneer dvd radio i need to run 5 rca's from the amp to the radio and then speaker wire where does that go? will the tweeters in the front a-pillers and the speakers in the rear pillers still work. and my rear are the 5 inch the rest will sit in a custom made center console and is it best to use a 2 channel or 4 channle amplifier. but i heard that they should be connected in parallel to the amp to avoid any noise. if you're using the amp for a subwoofer, use the rear channels of the receiver and go through the receiver's menu to see if there are subwoofer settings you need to adjust. maybe you could try grounding it at a different point. i'm about to begin an install and just want to make sure it's done right.

How do u hook up speakers to an amp

, the installation manual for that sub is rather confusing, but i think it's showing that its switched and constant power wires can hook up with the wires that power the receiver. i have one 0 gauge wire coming from the positive side of the battery to a distribution block which i then have two 8 gauge (+) power cables going to each of the amplifiers. for information about other aspects of amplifier installation, like power and ground wiring, check out our amplifier installation guide., most subwoofer amplifiers and powered subs feature speaker-level inputs and don't need a separate line output converter (loc) in order to get connected to a factory system. then, the signal can flow from the amp to the speakers by way of the vehicle's original factory wiring. im wanting to add the jl jx400 amp to power my polk door speakers. don't forget speaker wires — they're not included in most kits. an online search should get you in touch with a car audio dealership that can deliver to your i have to split rca's for the sub amps, and for the 4 channel amp as well. question is, can i abandon the mono from the 5 channel(pdx-v9) and use a dedicated sub amp like the alpine pdx-m12?, yes, you can connect that subwoofer to two bridged channels of that amp and that speaker to the other two channels bridged together. the pioneer avh-x5750bt receiver will host 2 x dvc pioneer champion series pro ts-w3003d4 running on an pioneer gm-d9601 digital series 2500 watt mono block 1 channel car amp whilst the 2x pairs of pioneer ts-a1605c 350 watt 6" car audio stereo splits / component speakers will be running off a pioneer gm-a6604 760w 4 3 2 channel bridgeable car audio amplifier amp. warning: removing your seat could deactivate your vehicle's srs system. another method is to run an 8-conductor speaker cable from the amp to the harness, where you'd cut the wires to the receiver and connect to the wires going to the speakers, like this article describes. i am not familiar with those fans, so i can't help you with hooking them up. do i need a fused or unfused power distribution block? a receiver's turn-on circuit can usually handle up to two or three amps before it becomes overwhelmed. overview shows how stereo components connect to an amplifier, and how power and signals flow through a typical car sound system. if all the speakers click, it means the amplifier has a problem and probably needs to go in for servicing. if that's too much, i suggest finding a car audio dealership to professionally install your system. buck its josh again, thankyou for your help thus far. because im trying to keep the original stereo and i dont know where to get the remote wire. plan is to have three 12inch alpine type r's dvc 2ohm's sub woofer and have three individual amplifiers (planet audio ac3000. you wire a relay so that the receiver triggers the relay to engage, while the turn-on signal comes from another source, like the fusebox, for instance. if the fuse stays intact, go ahead and turn on your receiver and see if the fuse remains intact and your amps power up. 2-30 rms what amp i need to give a better sound an do i has to connect the speakers to the amp or can i connect it to the radio an have the amp input to the radio. those wires on the adapter harness to send the audio to the speakers is how you avoid having to run new speaker wiring throughout the car. use a grommet to protect your wire from fraying and shorting as it passes through the hole. can i connect that to the input of the subwoofers amp?, not knowing the size of your factory alternator makes it a bit difficult to tell if you'll need a high-output alternator for your system when you add your amplifier. if, for example, only some speakers aren't playing but others are, it may be that the receiver's fade or balance control isn't set to the middle. i am confident in wiring everything g up myself, but i am by no means an installer and i don't want to end up hacking up my wife's interior. if you bought your gear from crutchfield, you could call tech support for free help with your system. bought a pioneer stereo from you through my mothers name melba parker. i have the 2 kickers compvr 12 inch hooked up to the kenwood 5 channel. infinity doesn't publish what crossover points their drivers work with., the rockford fosgate system in your sentra has an amplifier that drives the front speakers and subwoofer. i do not hear the rumble if i turn the car to acc/on, it only happens when i start the engine. a fuse that's too small for the amplifiers' draw will also blow. if you hear no humming on any channel, turn off the receiver and amp and plug the rcas back in. the receiver and amp off, unplug the rca cables from the amplifier's input jacks. i've matted the doors, checked the polarity and those are fine. if your amplifier has speaker-level inputs you could connect them to the radio's speaker wiring to get input signals. the speaker wires coming from the amplifier's outputs hook up to your vehicle's harness connected to the car speakers. you may find that your vehicle can handle those two amplifiers just fine and you won't need to upgrade the electrical system. the power wire from your amp wiring kit through a hole in your vehicle's firewall, using a grommet or bushing to prevent the insullation from scraping against metal. the rca output from the head unit to the amp inputs sound from the amp to the speakers? wire loom provides added protection for your wire against the high heat inside the engine compartment. if you bought your gear from crutchfield, you can call tech support for free help troubleshooting your system. subwoofer will be wired directly from xd700/5), i then run the efx 9-conductor cable to the rear of the kenwood receiver and wire it directly to the wiring harness speaker wire outputs which is then plugged into the factory wire harness that the speakers will be connected to from the factory locations. buck, i'll be doing my first amp install in my expedition 2002. if we run rca's from the head unit to the amp, and then we run speaker wire from the amp to the speakers. if that's the case, you'd be better served by checking out a local computer or home audio store for help getting what you need to get your speakers playing. if you have the dvc 4-ohm model, you wire it to a bridged 2-channel amp like this., it's perfectly alright to run a second power wire to your battery to power a second amplifier. so what i have done is that i ran 0-gauge into the cap and then out the cap ran the wire into the block. 1 rca for subwoofer, 1 rca for front speakers, 1 rca for rear speakers. i also installed new speakers, polk db452 4 of them with a sub woofer 8" pyle. i would think if i discarded to wires coming out of receiver and taped them off and instead wired this loom to the harness it would only work if amp is on. i am installing 4 new speakers to a 4 channel amp to my factory radio. range: 75-150 watts rms and i want to add amp to hookup the sub and the 6x9s which 4-channel amp should i be looking at?, when replacing speakers and wiring, after disconnecting the factory wiring from the speaker, you can leave it installed as it was. if the sub amp is using a low-passed subwoofer output of the receiver, then no, you can't., sorry i don't have access to that information for that vehicle. so in theory, the rca brings the sound signal to the amp and then the efx9 wire carries the amplified signal directly to the factory harness to the speakers? just connect two speakers, left dash and door speakers, for example, to each amplifier output terminal. question maybe already answered above but should i use a 4guage from the battery to a distribution block then 8guage to each amp? that is, connect all four rca cables from receiver to amp, and run new speaker wire to all four speakers. compact subwoofer amplifier mounted in an out-of-the-way nook in a trunk with plenty of air space for cooling. the factory speaker wires from the head unit and connect factory speaker wires to amp speaker wires. wires should be secured so that they do not interfere with safe vehicle operation. i'm from ecuador make a purchase in one harness oeswc- lan amazon 29 h and desire to be able to help me a graphic indicating to serve some cables that have nothing printed thanks for your help.

How do you hook up an amp to car speakers

for immediate help, you can contact them via phone or chat - just click on the phone icon at the very top of this page. they'll make sure you get all the necessary hardware and accessories for a successful and satisfying installation., you will need 3 amplifier channels to run this system, two for the front speakers and one for the sub. usually, you daisy-chain the turn-on lead from one amp to another: from the receiver to the first amp, then on to the second., even if it didn't come with instructions, if you bought your line output converter at crutchfield, you could call tech support for free help wiring your system. try getting the powered subwoofer's input by using the factory radio's rear-channel speaker-level signals, like the power pack itself does. a great solution for you is a compact amplifier, like a pioneer gm-d1004, which can be powered using the receiver's power wiring, allowing you to continue using your present amp power wiring without needing an upgrade. it takes the signal from your factory radio's front and rear speaker wiring and creates adjustable preamp-level outputs for your full-range speaker amplifiers and your subwoofer amp. the rest of your system should resemble this amplifier wiring diagram, with your second battery essentially taking the place of the diagram's capacitor. (another, better, way to perform this test is to plug a portable music player or phone directly to the amp's inputs with a mini-to-rca adapter from the headphone jack, and play music through the amp. would i use one 80 amp fuse at the battery and two 40 amp fuses in the distribution block? this technique will work fine in systems with under 75 watts rms of power per channel — but for more powerful systems it would be better to run new speaker wire directly from the amp to each speaker. if not, find a good spot close to your battery to place your fuse-holder (included in the kit) — less than 6" from the battery is best. one thing to note, however, is that an epicenter likes a full-range signal for its input - so if you use the receiver's subwoofer output, set it to full-range or set its low-pass filter to the highest frequency. electrically, it'll be connected to all the amps in your system, but it will do the most good to the nearest amp. what i am wondering is if the t-spec v10-4dak 4 awg dual v10 amplifier kit is good enough for what i need?, i currently have a 4 channel amp (rockford r300x4) running 4 speakers. if so, you can usually find the code and resetting procedure in the vehicle's owner's manual, online, or from a car dealership service department (be prepared to prove you own the vehicle). have assumed you have picked equipment that your car's electrical system can handle., the simplest way to add an amplifier to a factory system is to get one that has speaker-level inputs., you run speaker wiring to components the same way as coaxial speakers except the factory wiring at the speaker end goes to the crossover input, and then new wire needs to be run to each tweeter and midrange speaker., you most certainly can put together a system as you describe, but running an active audio system is a lot more complex than a passive one. but if i wire it 160 watts x 2 @ 4 ohms i should run new speaker wires from the amp to the speakers? both are connected to a crossover and then to a 4 channel amp for which i'm only using 2 channels. if you want to use your sub amp's bass boost, engage and adjust it for tone now. the manufacturer's recommendations for mounting the amp and make sure it's secure., the 9-conductor cable used as in the article will have one end connecting to the amplifier's speaker output terminals and the remote turn-on terminal., if you're planning on running new speaker wire to each speaker, you can use the factory speaker wires as your amplifiers' input sources either by way of line output converters, as you purpose, or by using amplifiers that have speaker-level inputs (built-in converters). about if i wanna have component speakers of the front and coaxial on the back? understand the concept of using your 9 wire loom to splice into the main receiver harness, but what if, like me, you intend to run all new 12 gauge wiring to each speaker from a 4 channel amp? the location for your amplifier according to these guidelines will help your installation go smoothly:The amp should be at least three feet from the receiver to avoid noise radiated from the vehicle's electrical system. all i ever see caps used for are sub/mono amp's. you cut the factory speaker wires, either behind the radio or at the speakers, and connect the wires coming from the radio to your loc or amp's inputs., if you don't want to use four of these y-cords at the receiver, or, if the amps are close enough to each other, four of these y-cords at the amps - for a total of about - you can always get an audiocontrol dm-810 digital signal processor for 0, and receive as a bonus 10 channels of computer-controlled 30-band eq, speaker time-alignment, adjustable crossover filtering, and more. engage and adjust a sub amp's low-pass filter to keep high notes from muddying a subwoofer's bass. am about to replace the door speakers and amplify them. i also plan on adding another 80 amp fuse inline for the four channel amp. or you could buy a 5-channel amp and leave the sub channel unconnected until you get a subwoofer. buck, im just finished installing the polk db-6501 component set (100w rms, 4 ohm) into my front doors which i connected to a pioneer gm-6500f amplifier (60w rms, at 4 ohm), i also have a subwoofer connected to a kenwood kac-8105d amp (300w rms, 4 ohm)., almost any 4-channel amplifier will work in your situation, with the front channels driving a pair of speakers while the rear channels are bridged together to run a subwoofer.: closer to the receiver, so you can use shorter patch cables and signal cables, which are less prone to noise and signal degradation. try looking at 5-channel amps, where each channel drives a separate device, like a soundstream picasso nano pn5. then you can set the receiver outputs for a subwoofer and get the bass control you're looking for., some 5-channel amplifiers have a switch to select the source for the subwoofer channel's input signal - perhaps yours is in the wrong position. would it be possible to connect the front speaker wires of the receiver to the front speaker wires coming from the amp with the amplified sound and front wires of the aftermarket harness?, those amplifiers have onboard fuses so there's no need for additional inline fuses by the distribution block. speakers to a 4 channel amp and the 2 tweeters to the head unit? in-line fuse on the main power cable within six inches or so of the battery connection is essential for protecting the wire, your car, and you from a catastrophic fire in the event of a short circuit. it's very common to find a strand or two of stray wiring touching another wire, causing none of the speakers to work (the amp has sensed a short and shut down)., if your subwoofer amplifier has preamp-level rca outputs, you can use them to provide input for a second amp. as the typical subwoofer amplifier will be two or three times more powerful than the full-range amp in a system, that's where the greatest demand will occur, when the bass hits. i have a 1998 mercedes e320 and im having trouble trying to install my amp. should i wire it directly to the amplifier without connecting the speaker harnesses to head unit? system wiring should be concealed for safety, and to give your installation a nice, finished look. the other end connects to the vehicle's harness, which connects to the speakers, and the turn-on lead in the receiver's harness. would this allow the radio to operate if the amp was not on or allow me to install toggle switch to turn off/on amp and listen thru aftermarket radio without amplification? kept the factory stereo, so i had to use a 2-line converter to connect the rear speakers to the rcas in the subwoofer. as for a head unit, without knowing what features you want or what vehicle it should fit in make it impossible to offer any meaningful recommendation. in fact, when you're installing the amp, it's smart to run the new speaker wires at the same time., with the main fuse by the battery and each amplifier having its own onboard fuses, you'll be okay using an unfused distribution block. one point for every dollar you spend and use those points to save on future purchases. as for which amp, i've forwarded your question to crutchfield's sales advisor team, and a member will get in touch with you by email to offer suggestions and help you choose the right amp for you and your speakers. if you bought your amp from crutchfield, you could call tech support for free help troubleshooting your system.'s a step-by-step car amplifier installation guide, including troubleshooting when things don't work perfectly., not knowing exactly what subwoofers you have make it impossible to give advice on how to wire them together. be sure to secure the speaker boxes to your vehicle. what software did you use to create the wiring diagram?" coaxial speakers that i want to run on a separate amp. thanks for your support and advice as this will help me be more confident in ensuring ive done the wiring right., if you're using your amplifier to drive front speakers in your car, you should plug one end of a 2-channel rca cable into the front left and front right output channels of the receiver and the other end into your amp's inputs. the placement of my amps are found in permanent locations and i don't intend on moving them in order to compensate for the missing length of wire when removing the inline fuses. i'm not sure your location, so i don't know what's available to you.

Can you hook up door speakers to an amp

if we do decide to run new speaker wire directly to the speakers, what do we do with the now unused wire that's connected to everything else? would like to know if it would be okay to wire the speaker outputs of my 4 channel polk audio amplifier to the speaker harness on the back of my kenwood receiver?, that amplifier can apparently put out 1400 watts rms at 1 ohm, which may be a bit much for those two 400 watts rms rated subs (800 watts together), but you should be okay if you keep the amp's gain set low. is how i am going to do this, correct me if wrong, (fyi i am mounting 4-channel amp beside the mono-amp in the back). have a memphis(mono block) amp 16-st500d which can be made 2ohms min and i have two boxes with a 12" jl audio in each., that'll work fine - in fact here's an article that explains what to do in a little more detail using 9-conductor cable. the illustration doesn't show the receiver's harness, where power connections to the aftermarket receiver are made, nor the rca patch cables, which connect the receiver's outputs to the amplifier's inputs. you can either use two channels for the speakers and the subwoofer channel for the sub, leaving two channels of the amp unused, or you could bridge two pairs of channels together to drive the speakers (if they can take the power) while the sub channel drives the subwoofer. the system includes a 4-channel amp for the front and rear pairs of full-range speakers and a mono amp for a subwoofer. i am helping my brother with an add on and i was wondering if i could just get a second amp wiring kit instead of buying thicker gauge wire, new fuse and power block and just run another line from the battery (it would include it's own fuse obviously). try it and if you think the bass overpowers the mids and highs, then you can bridge the channels to run the front speakers. now i want to install a second amplifier for the polk speakers and i was thinking using the line level outputs to a second 4 channel amp or using y adapters not sure which is better research is pointing toward upgrading the battery to 4 gauge is it necessary to upgrade the battery feed and which is better option for connecting speaker inputs. you can certainly add a powered sub to the system to improve the bass if the factory subwoofer amp isn't powerful enough for you., crutchfield carries a nice selection of bluetooth car amplifiers that'll work for you., you'll bypass the factory amp by using rca outputs from your new head unit to the inputs on your new amp, then running new speaker wire to each speaker., if you want to amplify four speakers and a subwoofer, a 2-channel amplifier will not do. then i'm going to run dedicated speaker wires from the amp to the speakers., processors like this get connected between a receiver and amplifier. when mounting an amp on a side wall, make sure the fins on the heatsink are vertical., if you had bought your gear at crutchfield, you could call tech support for free help troubleshooting your system. i don't know how your powered sub is wired into the system, so i can't explain with certainty why you're experiencing that issue when you switched to 2-channel mode, but you may have the front and rear inputs reversed., would it be just as appropriate to ground each amp separately as they will be under the driver and passenger seat respectively opposed to running them to a ground block? the amp puts out 40w rms x 4 @4 ohm or can be bridged to 3 channel to put out 100w rms to each of the fronts and still leave me plenty (up to 500w at 2 ohm) for a box in the trunk., that receiver only has two pairs of preamp outputs, those rca jacks marked aux are inputs. you will disconnect the factory speaker wires at the speakers, whether unplugging them or by cutting the wires. this case, you don't use the speaker wires on the stereo's wiring harness. i am using a 4 channel amplifier for these, but i would like to add another amplifier and a subwoofer, too. if you want to add two tweeters to this kind of system, you'll have to get signal for them using y-cords on the front full-range channel rcas. now verify that sound is coming from each speaker and/or sub in your system. amp produces some heat during operation, which its heatsink absorbs and radiates, so it needs a few inches of air space around it to stay as cool as possible., if this installation guide or its pdf version don't help you, maybe you would benefit from getting a professional to do the installation. the only problem using factory wiring with a 100-watt signal is that the thinness of the wiring will reduce the voltage via resistance and your speakers will end up with less than full power. this ensures that your speakers will operate in mechanical phase — all the speaker cones moving the same direction with the same kind of signal — and will sound balanced when playing together. audio system usually refers to a home theater or computer audio system, consisting or two speakers and a subwoofer, not a car system like this article's diagram shows. the vehicle harness distributes the amplified signals to the four speakers. what would happen if you hooked it up and the subs blew?, either 14-gauge or 12-gauge speaker wire will work well for your subs., factory speakers often have low impedance and high sensitivity and play louder than aftermarket speakers. if your headlights dim when your system's bass hits, you may see some benefit from installing a capacitor., it shouldn't matter where you mount your sub amp, front or rear., when you purchase gear from crutchfield you are entitled to free tech support for help with your system.'m a little confused about the factory wires that go to the speakers. how will i connect the new door speakers to the new amp while bypassing the factory amp? i connect all this to my 2 channel kenwood kac-5206 400w amplifier or what type amp would i need ? don't forget a fuse near the battery - about a 125-a fuse will ensure some safety. you can run a single remote turn-on lead wire from your receiver to one amp's remote connection, and then daisy-chain the signal by wire to your second amp's remote connection., i'd have to know exactly what amplifiers you have and how powerful they are, in order to answer the question of what wiring to use. try identifying which circuit that is and connect to that for the amplifier's power control signal., as long as you don't plan on any power upgrades in the near future, you should be fine using one 8-gauge power wire from your battery to a distribution block..i want to add 2 subs on a mono amp and a 4 channel for the door speaker upgrade. you cut each speaker wire from the receiver's harness and reconnect it to a speaker wire coming from the amp. if you bought the receiver from crutchfield, you could call tech support for free help troubleshooting your system. i want to hook up a duel 12" sub (mtx terminator tne212d) to a 2nd amp. after playing around with it i decided to use the low level outputs on the head unit feeding the amp with only the sub woofer bridged., i'm unfamiliar with that vehicle's trunk, so i can't help you with choosing a ground point. if i modify this set up and run the 0-gauge to the distribution block first and then out towards the cap, from the cap towards the sub-amp with its inline fuse, will this affect the integrity of the 100amp breaker, is it too much now? and if i switched to 2 channel mode the back speakers wouldn't play, only the front. if you purchase your new speakers from crutchfield, we'll include our vehicle-specific instructions free with the order, that illustrate in detail how to do the installation yourself. to avoid having to run wires from the amp to each speaker, can i take the outputs from the amp, and then instead of running them to each speaker, patch them back to factory wiring harness to corresponding cables which are going to each speaker anyways. why your speakers distort and a quick way to get around it. the dc resistance you measured is not the same as the sub's nominal impedance. if you bought your sub from crutchfield, you could call tech support for free help troubleshooting your system. if you want more power for your rear speakers, add a 2-channel amplifier to your system. i found that drawing out each step you described makes better sense than trying to sort it out in your brain. each amp manufacturer does it differently - some use interconnecting cables, some use switches., amplifiers that can be strapped together in order to double the available power use proprietary connections that are different from the way most amps are wired. i have remote wires connected from me headunit to both amps and after connecting everything up i turned car on and the whole lot wouldnt turn on. is it safe to splice one pair of the rca cables running to the 4 channel amp and run to sub amp? amplifiers with over 75 watts rms of output per channel, it may be better to go ahead and run new 14- or 16-gauge speaker wires directly from the amp to each speaker. assuming you have signal wiring, from the isimple kit to your amp's inputs, and power wiring for the amp, this is a good opportunity to use 9-conductor speaker cable from the amp's outputs to the metra harness. if you buy your wires from crutchfield, you could call tech support for free help wiring your system. fyi monoblock (for sub) and 4 channel amp are grounded at different locations.

How do you hook up amp to door speakers

from the block outputs routed the wire to each amp., the in-line fuse on the power wire by the battery protects the wire and your car from fire in the event of a short circuit. make sure the main power cable is thick enough that it can handle the additional current draw of any amps that you might add in the future. if you want to run front and rear speakers off the receiver and add a sub amp, then just use the rear/sub preamp outputs and switch their designation in the receiver's menu to subwoofer. my current h/u was simple to wire up as it had 3 sets of preamp outputs for each speakers.. as near to the amplifier's location as possible, find a bolt to your vehicle's metal frame to use for ground. i just got a 5 channel amp and want to hook this up and read that running new dedicated speaker wires would be the best thing to do. you would cut right after the receiver harness which is after vehicle harness and connect the amp wire to the speaker wire heading away from receiver toward the cars receiver taping or capping the wires hanging out of the receiver that are no longer in use? what do i do with the speaker wires connected to the radio harness? the easiest way to get these items is in an amplifier wiring kit (available at crutchfield)., before showing you how to connect two subs to a 2-channel amp, i'd have to know exactly what amplifier or subwoofers you have. or is it even possible to do that and i not what would you recommend. if you hear no humming, turn off the system and re-connect the patch cables to the amp inputs. if all the speakers hum, it means the receiver's not putting out signal and may need to be looked at by a service technician. that you've seen what all the components and parts consist of and how they fit together, you can knowledgeably shop crutchfield's extensive selection of car audio gear and start building your system. wiring snake can come in handy for pulling wires to the amp mounting location., if your amp gets its input signals from your factory receiver's speaker-level wiring, you should be using four inputs and that switch should be set to 4-channel mode. that's the bottom side of the triangle in the photo — speaker wires from the amp connect to the speaker wires on the adapter harness. would you happen to know where the amplifier on my vehicle is located., if you bought your gear from crutchfield, you could call tech support for free help troubleshooting your system. and, you could call tech support for free help troubleshooting your system. if the 4 channel amp is rated at 1600 watts but 180 watts rms at 2 ohms by 4, and the speakers i am getting are rated at 180 watts and 60 watts rms (jbl gto638 )., your question brings up a great point: i should show how to hook up an amp in a factory system with no rca outputs, like yours., like this diagram shows, usually only one power wire gets run from the battery to a power or distribution block, for simplicity and convenience, but you can certainly run two wires if you want to and can find the room. if you purchased your equipment elsewhere, you can still get expert crutchfield tech support - 90 days-worth for only .'m about to install a 4 channel amp for my speakers. i do not have additional wire of equal length to replace the positive leads. you're using a factory radio with no rca outputs, you can get your amplifier's input signals from the factory speaker wiring. & videos: home  /  car audio, video & gps  /  car amplifiers  /  all car amplifiers  /  amplifier installation guide., we recommend for amplifiers with over 75 watts rms of output per channel to go ahead and run new 14- or 16-gauge speaker wires directly from the amp to each speaker. i believe it won't do no harm if i leave them, but since i have them installed rather just leave them (inline fuses were included in the kicker kits)., can this be done to a 2016 chevrolet silverado double cab without bose system; with 8" lcd radio, by adding a amp and using the existing speaker harness running to all four doors ?. check all of your wiring, from the battery and receiver to the amp and speakers, making sure every connection is tight and secure with no stray wire strands laying out that could cause a short circuit. on mar 10, 2013did an install with rockford fosgate door speakers front and back rockford amps and memphis 12s. you'll also have to bypass the factory amp in order to get full-range sound from your rear deck speakers., a list of what may be wrong is long, starting with the fact that two inputs shouldn't get connected together (if that's what you have). what size power wiring kit to use will be specified in your amp's owner's manual. if everything sounds right, you can finish re-installing the receiver and all your vehicle's paneling, and then move ahead to step 11. case of your amplifier making contact with your vehicle's metal body could cause noise.'m connecting a fosgate r500x-1d amp(500watts rms - 300x1@4ohms/500x1@2ohms) to 2 12" kicker compr rated 500 watts rms at either 2/4 ohms., if you bought your gear from crutchfield, you could call tech support for free help troubleshooting your system. such a system would quickly bog down the car's system and eventually burn out the alternator. so will the power wiring scheme you propose, although a 2-gauge main might work better if the run from the battery is too long. they are new subs and have been hooked directly to the head unit and work., the number of channels needed for a digital sound processor depends on how many speakers you want to run and how many output channels your receiver or factory amplifier has., signal flows from the receiver to the amplifier, and then on to speakers - so, yes, you'll have to connect your speakers to the amplifier's outputs, either using your vehicle's existing speaker wiring or running new speaker wires. am i doing something wrong or is the stereo messed up? you can contact a crutchfield sales advisor for recommendations via phone or chat. due to my idiocy resulting in blowing my previous fuse what size fuse do you recommend i install for this new audio setup?, one of the perks of buying gear from crutchfield is that you get free tech support., the outputs of the receiver connect to the amplifier's inputs via rca cables. we present the diagram so you can get a quick and easy picture of all the elements that make up a system and how they connect to each other. which ones do i get to save me space if there's one that's for all my speakers i'll use that also the remote turn on lead isn't included., you can certainly connect an amplifier's outputs to your front and rear speakers via a 9-conductor cable to the factory wiring behind the receiver. i can't, however, recommend an amplifier for your subwoofers without knowing their impedance, coil configuration, and rms power rating. i originally had the subwoofer and kenwood amp installed (300w rms) installed with a 50a inline fuse and everything was fine, now ive got the second amp (pioneer 4 channel 60w rms x 4) with new speakers installed as mentioned in my previous comment. most amplifiers are not stable driving a 2-ohm load when bridged. order to operate correctly, an amplifier needs its power and ground wiring to be large enough to accommodate its demand for electrical current. if you bought any of your gear from crutchfield, you could call tech support for free help troubleshooting your system. the moment, in my head i have this diagram:2 power cables coming from battery to both amps, both amps grounded seperate. i would love to just do it myself and save all that money on install. we also carry a small selection of highly conductive, pure copper speaker wire, available by the foot, that will also work well for sending the amp's output signal to the factory speaker wires. you might find better suggestions in the goldwing owners forums. i knkw about heat gojng up thats why i also have 2 seperate dc fans blowing over amp to help cool. you can run speaker wires from your amplifier to each speaker, disconnecting the factory speaker wires at the speaker. if i use 5awg cable can it effectively split into 6awg for both amps?, i asked one of our designers and he said that it depends on the diagram but they usually create them using adobe illustrator or indesign. the car stereo is "off" when i start the engine, and the sub does not even turn on until the stereo starts playing music (the sub detects 'audio' in order to power itself on). you connect the ground wire to the chassis the current will have to flow through the chassis and find it's way through the pointwelds . my install is done, but i'm yet to charge the cap and flip the breaker. i plan to run 4 sets (8 speakers) of alpine spr-60c 6. could you show me a diagram to properly wire them for one box installation and also for two box installation.

How do you hook up an amp to door speakers-Amplifier wiring diagram

How to Install an Amplifier (with Pictures) - wikiHow

if you still don't hear any distortion, just set it for as loud as you can stand it. i've forwarded your question to crutchfield's sales advisor team, and a member will get in touch with you by email to offer suggestions and help you choose the right amp for you and your boat. however i have a side question about the 4 channel amp and speakers i plan on purchasing. im assuming these speakers have somewhere around 600-800 rms eachthe 2 front door speakers and tweeters in the camry are stock, i obviously want to change that eventually. it sounds like you'll benefit yourself greatly by giving us a call and having an advisor help you get all the gear that'll work and fit in your vehicle. amp, and a jl 12w3v2 d2 single sub to my recently installed pioneer deh-3200ub., i see no issues with your plan - rock on. will also need an advise if i can use any 4-ga wiring kit to a 5 channel amplifier. after that i put in two new kickers in the front two doors and two new kickers in the rear two outlets. if you purchased your equipment elsewhere, you can still get expert crutchfield tech support - 90 days-worth for only . i pay the $ 30 for 90 tech support, i'll identify my audio equipment then you will be able to tell me the exact setting for these amps n eqs ?, a great all-in-one solution for you would be to get a 5-channel amplifier that can power all your speakers and subwoofer from one compact chassis. you can either cut them off (like we did in the photo below) or just tape them up – each wire individually – so that none of the wire ends can touch anything else. if you bought your amplifier at crutchfield, you could call tech support for free help troubleshooting your system. seeing as this diagram only shows two amps, a relay is not show either. i do not know how wiring would go for this set up, could you help me? i would like to fix this by adding an amp but im not sure how to wire it in. if you want a question answered about your system, you must identify your equipment by model number as well as brand name. and possibly more convenient way to send the powered signal from the amp to your speakers is to run the speaker wires to the harness that’s behind your receiver, where all your car’s speaker connections are accessible in one place. the epicenter's outputs would then go to the subwoofer amplifier's inputs. eight of the wires coming from the receiver harness are the speaker outputs of the receiver and, using this wiring system, you no longer need them so they can be cut or taped so they won't make any contact with metal. i just want to make my speakers get to full potential without doing a butt ton of re wiring and would love to be able to use the original factory wires plus a little more. is there a significant degradation of signal if i wire the amp back to the harness and use the factory speaker wiring? i will be getting amp for all my door speakers soon. perhaps whatever music you're listening to has no information down there. in your case, instead of running rca cables from the receiver to the amp, you'd use a second 9-conductor cable from the speaker wiring on the receiver harness to the amp's speaker-level inputs., when you splice amp connections into the receiver's rca outputs and speaker wiring, like this article describes, whatever the receiver tries to send out to the front speakers will pass through the amp and on to the speakers - you shouldn't lose your nav directions or phone audio. so just wondering if i can leave the harness speaker connections alone if i do that. if there is an amp that you would recommend for these speakers please include it in the response. i have a 0 gauge ground cable going from the pioneer amp and an 8 gauge ground cable from the kenwood amp both connecting to the same ground position on the body of my vehicle. for immediate help, you can contact them via phone or chat - just click on the phone icon at the very top of this page. is important that you keep the polarity of your speaker wiring straight. the rest of your description indicates you're aware of what's involved and have a good plan for a successful install. i mean theoriatically when running distribution block, then to mono amp n cap it will still be connected to both amps. wires do l need to conected my pionner amp to my 2009 f 150 speakes l alredy have 1 amp to my subwoofer ,now i need to conecter another amp to my speakers., even if your car doesn't have a radio, it probably still has a fused circuit for one in the fuse box, that deactivates when the car is turned off. i got told if i wanted to amp the factory speaker doors, do not plug it into my high powered amp, but get a smaller amp just for the door speakers. i was wondering if i should connect it into my power distribution block and should i wire my ground to my other ground connection of my 2 amplifiers i have also purchased two 8 inch stinger fans, and i have never wired those before but i have heard it's relatively easy., it will do no harm leaving your inline fuses connected, nor will it hurt anything connecting your capacitor anywhere you want on the power line. hook the power/ground into the distribution black in the back for power. i do not know how wiring would go for this set up, could you help me?.can you give me a list of exactly what i will need?, you would use a line output converter (loc) to get your sub amp's input signals from the system's full-range speaker wiring. if you do install a relay, do not use the amplifier's constant power connection for it. looking to add a component set and a sub, the rep i talked to recommended using a mono sub and a 2 channel, would it be better that way or to use a 3 or 5 channel amp? does it matter if i put crossover in trunk after amps and run wire to speakers from there?, now that you're familiar with what an loc is and what it can do, perhaps you're ready to step up to a multi-channel version, like audiocontrol's lc6i. and you could call tech support for free lifetime help with your system. the best way to do that is to run a new speaker wire from each amplifier output to each speaker. and yes, you'll have to drill new speaker holes for them. the audio signal from a receiver to a 4-channel amplifier's inputs via rca cables or the amp's speaker-level inputs is straight forward and simple enough, but getting the amplified signal back to the speakers—well that's another matter. verify that the amplifier powered up (there'll be an indicator light on it somewhere). you'll have to run new speaker wires for your custom center console speakers, though. tips for getting the best sound quality in your car., almost any 4-channel amplifier with between 45 and 90 watts output per channel will work with those speakers. first i will list my setup as accurately as possible for you. in this setup, the two subs are wired together in parallel, and you would achieve the same results if you wired both subs to the amp separately. is the correct speaker wiring pattern of wiring two amps that are strapped together? do i connect these to my amp as it only has left and right inputs. fortunately you should be covered by crutchfield's lifetime tech support for our customers. will the powerbass sub amp interfere with getting an amp for the 6 speaker? that plugs into the car, which has all the wiring that connects to the speakers. one of the neatest ways to get the amount of channels and power you'll need is to get a 5-channel amplifier, like the kenwood excelon x700-5, and bridge the front and rear channels to send 100 watts rms to each of the full-range speakers, and run the subwoofer with up to 500 watts rms from the subwoofer channel. if you purchased your equipment elsewhere, you can still get expert crutchfield tech support - 90 days-worth for only . the installation of your amplifier will depend on the make and body style of your vehicle, as well as the equipment you purchased. if you purchased your equipment elsewhere, you can still get expert crutchfield tech support - 90 days-worth for only . i am wanting to install dual amps in my car. i want to run either a bluetooth amp or a headphone cable, but i want it to sound good. 2001 lexus is300 (yes i know the hassle) already have replaced deck and have an 500w mono amp to my sub, which is fine. there may be a molex plug or a similar obstruction blocking the way, but you can usually find a place to drill a hole through it big enough to fit your wire through. the only way you can tell if your amps can be strapped together and how to wire them is by referring to their instruction manual. if i keep the gain down 50% on the front channels of the amp, can i run to the stock wiring behind the dash for a few months?

Article How to Wire Multiple Amps in Your Car Read Article

the amp powers on but the subs get no sound from the amp., you are correct - the best practice is to ground all electrical components of a system at the same point. if you are referring to a car system, then you can follow the article diagram using only those components relevant to your situation. whole situation confuses me and ive tried to do as much research as possible but im still not sure exactly how to fix my problem. turn off the system, re-connect the remote lead to the amp, turn the system back on, and make the measurements. i am pushing 100 watts per channel to the door speakers. i'm a little confused on how to use the wiring kit for adding the second amp. up the receiver's volume until you hear something distort in the music — usually vocals begin to sound thin and scratchy, and drums start to crackle — then turn it down until it sounds good again. i will have two 4-gauge grounding wires, and i've heard some alternatives; looking for your advice, thank you. me explain my application and if you could, tell me if how i would be using this is correct in my set up if you could. my 9 wire connector is running from the amp directly to the vehicle harness. is this the best way to hook it all up? if your headlights dim due to current draws from your system, you are better off putting the capacitors on your headlight circuit. thanks again for all of this great info you provide. maybe the vender you bought them from can help with that. if i were to want to power the 6x9s in back and the 4x6s in front, how would i go about wiring a separate 4 channel amp., i'm not sure you need a relay for the remote turn-on of two amplifiers. one has three 30 amp fuses already installed and the other has 2 30 amp fuses already installed. do i need to do something different since i connected a pair of kicker 40css694 6x9 component speaker system? help - want to connect an alpine mrx f65 4 channel amp - using the speaker level inputs and not the rca route - do i connect the four wires to the rear of the deck and thereafter connect the speaker wires from the amp speaker out to the speaker wires on the harness. it's also a good idea to measure distances from the amp location to the battery and receiver, so you know what lengths of wire to get., when running multiple amplifiers, you should use a distribution block to safely distribute power to all the amps in your system.. the power wire from your amp wiring kit may have a fuse holder installed., you should never connect the outputs of two amplifiers together - in your case a receiver's amplified output and an amplifier - one will burn out the other, or both. way i understand it is, the rca's will carry the signals down to the amp, and then the amp will send these signals to the speakers. if your ground point is free of dirt and paint and making a good connection to your vehicle's frame, try moving the ground to a different spot and see if that clears it up. 2) you'll have no need of any speaker wiring from the harness and can cut those leads from both the vehicle and receiver harnesses. i have an amp already for my subs just adding a new amp for my speakers.'m driving a 2008 scion tc and i just bought a kicker cxa1800 mono amp and 2 12" kicker l7s rated at 750 rms each. you can certainly mount a capacitor as you describe, but i don't think it would be very effective., there is indeed a convenient, all-in-one wiring solution applicable to your situation., if you're located on the norfolk island in the south pacific ocean, i'm afraid i can't offer any recommendations because i have no idea what gear is available to you., yes, almost any speaker will sound better when powered by an aftermarket amplifier than with receiver power alone., any loose wire throughout your car could cause noise, even your battery terminals., 8-gauge wire from your distribution block to each amp will work fine. question-would adding an amp to this system significantly improve the overall performance, and if so, what would you recommend? then, using a multi-core conductor, the outputs of the amp connect to the factory speaker wires accessible behind the receiver. you connect your speakers directly to your amp instead of splicing through the wiring harness, can you leave the harness connections alone or do you have to physically cut the speaker wires? the remote turn-on from your receiver should handle two amplifiers just fine. the way you can tell it is drawing too much power is if after the installation the car's headlights flicker or dim along with loud music. have a kenwood excelon whit 4 kenwood speakers two 6×9 45 rms an two 6. what gauge (thickness) of wire to use for power cabling depends on how much current your system will try to consume, and on how long the wiring run will be. if you purchased your equipment elsewhere, you can still get expert crutchfield tech support - 90 days-worth for only . gauge speaker wire do i need for a pair of 12s that are 1400 rms each? you're using a factory radio, it may need its anti-theft security code reset. my question is how many channels would i need on the processor as well as the amp? do you have any idea why this might have happened and have you got any suggestions as to what i've done wrong and/or need to change in my setup. remember, you're sending the audio signal to your amp through the rca cables. if you don't care about the fade function between front and rear speakers, you could use y-cords on the receiver's front outputs to feed four signals for your front and rear speaker amps. a 9-conductor cable carries four amplified channels from the amp's output to the vehicle's harness, which connects to the speakers via the factory wiring. what will i need to get to install 1 amp for all 6 speaker and another amp for the 2 subs? my question is, when i split the power wire into the power block, will 8 gauge wire be enough to power both amps. one of these and your mono amp together in a system will require a dual 4-gauge (5., that steering wheel control harness will be specific to your vehicle and aftermarket receiver, and i don't have the technical knowledge on how to hook it up. i want to replace the other 4 speakers with pioneer ts-a6885r. yes, it means that i have to run cables from receiver to the amp, and then from amp back to the receiver area where main wiring harness is. car came with a factory amp that i would like to replace, (i will also be replacing the head unit) the good thing is that all the wires from the head unit to the amp, and then from the amp out to the speakers are all located in one spot under the back seat (where the amp is mounted). if you purchase your equipment elsewhere, you can still get expert crutchfield tech support - 90 days-worth for only . using another of those 9-conductor cables, you'd connect from the radio harness to the amp's speaker-level inputs. just make sure the primary power cable, from the battery to the block, is large enough to accommodate the total power draw of all the amplifiers.-3/4" 2-way car speakers,,they are working great,but i have one question i have read this little article on your site,,,,the rockford fosgate system adds a 300w amplifier and an 8" subwoofer in an sealed enclosure, located in the trunk. as you can see,the info is for a nissan sentra 2006,,now my question is,,how or can i get power from the amp to the rear speakers,,,,i had skpoken to garrett when i bought my speakers,,,,Juan from minneapolis. i plan on replacing my rear speakers at a later date. instead of re connecting the stock speaker wire harness to my new deck i splice them into the amp with the two rc cables from the amp to the deck? the least expensive receiver we carry is the dual xr4120 digital media receiver, but i don't know if it fits in your car or not. mm diameter) amp wiring kit with about 100-a fusing, like crutchfield's ckd4 dual wiring kit., this method of connection can be done in almost any system without a factory amplifier. you should be aware that this large a system in any vehicle will be a challenge to power. the rear deck speakers dont work because i bypassed the stock jbl amplifier that comes with the car. now you can partially re-install the radio in the dash (don't push it all the way in, in case you need to fix a problem later). never mount an amp upside down, as dissipated heat will radiate back into the amp. when i turn the volume up it doesnt make a difference for the tweeters.

How to hook up a 4 channel amp into stock radio stereo - YouTube

have an alpine setup and wanted to add another sub amp to it. have 2 12" kicker comp s bridged on channel 3 and 4 on my ssldg41600, 1600w 4ch amp. if you purchased your equipment elsewhere, you can still get expert crutchfield tech support - 90 days-worth for only . would happen if i run this 9 wire loom from amp and splice into the posi tap connectors already connected to aftermarket radio/harness? turn up the receiver's volume until you hear something distort in the music, then turn it down until it sounds good again. want to install a kenwood kac-m1824bt amplifier on my 1972 dodge dart. have a 2007 chevy tahoe that i want to run a 4-channel amp to front/rear door speakers. i'm going to be installing a new radio soon and speakers. if you want advice or a question answered about a system, you must identify all the equipment by brand names and model numbers. neither amp has an on board fuse and they both need a 40 amp fuse at the battery. do i cut them and cap them off since i will be using the rca outs on the head unit instead? if you can't find one, you'll have to drill a hole through the firewall., unless your amplifier's installation instructions specifically state that you can, you should never mount an amp upside down. time estimates do not apply to large or heavy items that require special. is it better to locate the mono amp in the back with the sub, or close to the other amp in front? it should be safe to run it that way for a while, and you may find that you have no issues anyway. i also don't have fader or balance controls; channeling the sound to either front, back, left, right just doesn't work and the music still sounds the same intensity from the speakers and subwoofer regardless., as we tried to show in the illustration, the signal comes from the amplifier's outputs. plan on adding a 4-channel amplifier and a mono-block amp plus sub to the aftermarket head unit and speakers i just got from you guys (thanks! if you meant to bridge your 4-channel amp to 2-channel operation and run four speakers, two on each bridged channel, then it probably isn't possible. so far the system i'm putting together includes: pioneer fhx820bs receiver, polk audio db651s door speakers, jl audio microsub cp106lg-w3v3 6. time estimates do not apply to large or heavy items that require special. the 4-ch will not be connected to the cap, it will connected to one of the outputs of the block, the sub amp will with its own inline fuse., the turn-on circuit of a receiver can handle two amplifiers. my goal is more clean quality sound you can "feel" without breaking the bank, than deafening volume and bass that sets off every alarm for a 3 block radius. experts help you pick the ideal gear for your needs. i splice the receivers harness in with the amplified speaker wires and vehicle harness? you'd connect the factory radio's speaker output wires to the amp's inputs via a harness or adapter. 5 1/4 2 way speakers for the rear doors, and a jl audio 10w3v3-2 for sub., i'm sorry this article isn't clearer about how to wire an amp into a car system., although there are 3- and 5-channel amplifiers that will work for you in your situation, i tend to agree with your rep. adapter harness that connects your stereo to the car's wiring has speaker wires that would normally connect to the stereo's speaker wires (if you weren't using an outboard amplifier)., you can run one remote turn-on lead from your switched power source to one amp, and then daisy-chain it to the second. instead of a 4-channel amp running four speakers, you'd only need a 2-channel amp to run your two speakers, for example. i recommend setting yours to the 4-ohm setting and wiring your subs to that amp like this., your system has four channels, use them by switching that amp to 4-channel mode. if that's the case, then you won't need that third amplifier. i understand the rca connection and the power and ground but don't i need speaker wires ? you'll need to refer to your capacitor's installation instructions for more details. one way to prevent this is to mount a piece of wood to the car's body, and then secure the amp to the wood. my speakers are 4ohms i would like to wire 2 speakers in paralell to get a 2ohm impedence but needed to know if that is possible with using the stock speaker wiring. remote turn-on lead in the diagram shows it being split from the receiver and going to two amps. the left and right signals get mixed together inside the amplifier to produce the single subwoofer signal. i got all wiring done and go to test it out and the 4 ch amp and polks work perfectly. my dilemma and concern is that i cannot remove the inline fuses because if i do i will be 6 inches short and i will not be able to connect the leads to the block. i'm installing a new receiver with a 4 channel amp, and new front speakers. i have an amp and i i have the isimple universal car kit , metro 70 1721, and wiring.'ve got 2 amps jl 1000/1 mono & fosgate r300x4 prime 4 channel. what would need to be done if you have a navigation receiver that only sends out nav audio and bluetooth phone audio over the pair of front speaker wires of the receiver? an install with Rockford Fosgate door speakers front and back rockford amps and Memphis 12sAll car amplifiers articles., are you planning on installing four full-range speakers and then adding more tweeters? adding boost, for instance, at any frequency, after setting the gain can make the amp clip, distorting the sound and endangering speakers and subs. also was wondering if there was adapters for fitting speakers, rather than drilling new holes? another way would be to get a line output converter along with your amplifier. installing new component speaker system with mid woofers and tweeters connected to a crossover connected to a 4 channel amp; mid woofers work fine, except the tweeters have the faintest noise coming from them, like their also trying to play the low frequencies. can i run new infinity tweeters to channel 1 and 2 of 4 channel amp. your help mate and would love to see the crutchfield brand in australia as my email already explains there aint a clue here with local techs., the value of calling crutchfield for your car audio purchases is that an advisor will help you get the right products and accessories you'll need, and can give you some guidance on how to hook it all up., run all 8 speaker wires (spliced from the harness up front, to the back of the truck into the correct speaker inputs on the 4-channel amp. using factory speaker wiring for a 75-watt amp should be okay. so i'm trying to connect my ipad to my car speakers and sub. i would like to wait until it cools down to run the wires through the doors as it does not look like an easy procedure on my xterra. then, you can turn the receiver volume down to a more comfortable listening level. but amplifiers of 75-watts or less aren't really affected by this, so running their outputs through factory wiring remains a practical and convenient solution. in this setup it doesn't matter where the amp gets its signal, direct from the receiver or daisy-chained from another amp. i am wondering if it is possible to leave four orig speakers (1-4)connected directly from the head unit and also add a 4 channel amp to feed four additional speakers (5-8). you'll also need a crossover filter, high-pass, to prevent bass notes tearing the tweeters apart. if you do, be prepared to identify your equipment by make and model number, not by what price you got it for. use a connection in the vehicle's fuse box that turns on and off with the car, if your receiver has no remote connection. 1994 gmc sonoma has 6 speakers 2 in the dash, 2 in doors and 2 in the rear and i want to add 2, 10 inch subs in it., i don't know what kind of gear you already have, but a 2. you connect the aftermarket receiver's rca outputs to the amplifier's inputs via rca cables.

2012 GMC Sierra truck amplified door speakers - YouTube

.with the powered sub wired in via speaker level, is it receiving an amp'd signal from the rear deck in 4 channel? just purchased from crutchfield a sony dsx-m55bt receiver and 4 sony xs -mf1621 speakers for use in a 1991 mastercraft prostar 190." in the front, a similar pair that doesn't require too much (or any) modification in the rear deck, and a sub or 2 in the trunk. installation guide offers examples of amplifier installation types and suggested system layouts. how are you today,i recently bought speakers for you guys,,they are kicker 40cs674. an amp that isn't secure could break loose in an accident and injure a passenger as it flies through the vehicle. you give me tips on what ishould set the gain and volume on the amp to. have a five channel amplifier that is powering four speakers and a sub. inch speakers 50 watts each how would i go about wiring these to an amplifier and can i use my stock wiring my front speakers are the 6. i tried everything, different subwoofer that worked in other truck, 3 different amps all go in protect, changing ground location , swapping rca cables, breaker, anl fuse, don't know where else to look. otherwise you'll need to get a line output converter to send rca line-level signals to the amp from the speaker wiring. why don't you visit axxess international, the makers of that harness, and see if you can get wiring diagrams and tech support from them. i am aware of the line out converter, but which one and is it placed before or after the factory amp? for 4-speaker systems, you'd need to make eight connections — a positive and negative wire for each speaker. amps can i hook the power to the in cabin fuse box?, if you bought your amplifier at crutchfield, you could call tech support for free help troubleshooting your system. you'll have to run each wire for your door speakers through the rubber gasket or boot around the hinge, to protect the wires from the weather or from getting pinched in the door. how would i go about wiring in another amp if my rca cable are running to the big amp? if you're using the receiver's speaker wiring for getting signal, all the receiver's audio features will be retained. maybe looking at the photo and its captions will help you visualize how this saves running speaker wire throughout the car to each speaker. my understanding is that i will be running rca cables for the front and rear outputs of the head unit to the amp to send the sound signal. it has three 30 amp fuses on it so i am using a 100 amp fuse close to the battery., i have an mfd1 system in mi vw jetta, which has only 4 outputs for the 4 speakers - no sub out. will eventually give electrical problems to your electrical circuit and may or will even ruin your car. amp has a out put can i use that for my four channel amp. if you purchased your equipment elsewhere, you can still get expert crutchfield tech support - 90 days-worth for only . another place to look for short circuits is at the amplifier's speaker terminals. i have the polk audios hooked up to the kenwood 5 channel amplifier. if you want a question answered about a system, you must identify the equipment by brand names and model numbers. buck, i will be installing a kenwood double din receiver (kac-791) and connecting one 4 channel amp and a sub amp, (170a total)., your receiver is operating normally - it only has 2 pair of preamp outputs, one of which can be used for rear speakers, or subwoofers, but not both at the same time. kept the head unit and replaced the 2 door and 2 rear speakers with 4 pioneer ts-a6964r. i was going to run 2 vm audio(kind of cheap) amps at the stated rms of 550 watts. one point for every dollar you spend and use those points to save on future purchases. if so, will the mono amp properly power the 2 subs with a single channel rca? i just need to power the upgraded door speakers for clearer sound. the only connections used in the receiver harness are the power connections for the receiver and the remote turn-on lead for the amplifier. the speakers will be getting their signal from the new amplifier — which leaves the radio's outputs available to use for the amp's inputs. one point for every dollar you spend and use those points to save on future purchases.. question is would it be better to run two separate 4 gauge power kits or run a 1/0 to a distribution block and then 4ga to each amp. for step-by-step instructions on removing your vehicle's radio, see your vehicle-specific crutchfield mastersheet™, or read our in-dash receiver installation guide. to do that is it something as simple as just unplugging the wire from the old speakers and plugging them into the new ones? to install a 4 channel car audio amplifier for a 2009 - 2013 toyota corolla. if you bought your gear at crutchfield, you were advised about all the wiring you'd need for this installation or steered toward getting professional installation. in addition to creating the articles and videos you find in the research area of the crutchfield website, these hard-working and talented people write the informational copy for the products on our website and in the crutchfield catalog. when i add an amp, i want to wire the speakers from the amp., not knowing exactly what amplifiers or subwoofers you have make it impossible to give advice on how to wire them together. using a fused distribution block with two 40-amp fuses, or installing them inline after the block, will further protect your amps and installation. i install the new rear speakers, will i have to go back in and cut the speaker connection from the receiver to the factory harness? & videos: home  /  gps & car accessories  /  audio accessories & installation  /  speaker installation & accessories  /  connecting your car speakers to an amp. remote leads for both amps separate to behind head unit. check out our amplifier wire gauge chart for help determining what wires to use in your setup. each wire manufacturer rates their wire's current capacity differently, but as a general rule, for a typical 16- to 20-foot run, you'll be safe using a:25-amp fuse with 10-gauge wiring. or, you may prefer something a bit stronger like the sound ordnance m100-2. running new speaker wires from an amplifier to speakers, any size wire from 18- to 14-gauge will work fine. right now i have one amp hooked up to my speakers/subs. it be safe to hook both amp remote turn on leads into the head unit or should i use a relay to draw power from a separate source? you'd connect both left front and rear speakers to one bridged channel and the right front and rear speakers to the other. if you purchased your equipment elsewhere, you can still get expert crutchfield tech support - 90 days-worth for only . if your amp can, you can use this connection method but you'll lose the ability to "fade" your music from front to rear. if i understand correctly, my amp is 75 watts x 4 @ 4 ohms i can do this? my actual question is what size fuse am i now going to need at the battery, or will it remain a 1oo amp fuse., i do not think that amplifier will tax your honda's electrical system at all., it sounds like you may benefit more by checking out this do-it-yourself article about amp tuning than spending 30 unreturnable dollars for technical advice. or, you can check out how to determine the best size wire for help doing it yourself. if you purchased your equipment elsewhere, you can still get expert crutchfield tech support - 90 days-worth for only . i had two amps running their own power lines straight from the battery, how would i wire the capacitor? you may need to get a high-output alternator to keep the battery charging system up with the sound system..using 4gage for main power and ground and 12 gage wire for subs and 14g for speakers? my question is what should i do to make sure all of my channels are working or might have a bad connection somewhere or bad wires. plus a kenwood kac-m3004 to run my 6×9 and 4 5" door speakers. and mounting an amp with its metal case making electrical contact with your vehicle's chassis could set up a ground loop, causing noise.

Amplifier installation guide

amp and two dvc 4ohm 12" mtx subs 400 watts rms and i have them wired at 1ohm. offers a 12-foot and a 20-foot 9-wire cable that helps simplify running eight speaker wires plus a remote turn-on lead from your amplifier to the rear of your receiver. have one amp that has variations on being a 5 channel, a 4 channel, or a 3 channel. set all the amplifier's gains to minimum, and turn off all the filters and any bass boost or eq it may have. i've been told i needed to get either an eq, epicenter, processor, or simply split the rca cables with the y adapters but i read somewhere up above that you get signal loss. check out connecting your car speakers to an amp, which describes how to use a 9-conductor speaker cable (turn-on lead included) to connect your amplifier's outputs to your speakers via the vehicle harness behind the receiver. if you want to learn more about amplifier systems, check out our amplifier installation guide. there, my questions is: i have 2 new kicker - cs694 6" x 9" coaxial speakers with polypropylene cones, handles up to 450w peak power (150w rms) and subwoofer 450w pioneer 10", i want to hook up those together, but i need amplifier: how much power?, only one conductor of the 9-conducter cable goes to the receiver's harness - the 12-volt remote turn-on signal for the amp to turn on with the receiver., i think so, as long as you leave the factory wiring connected to them. you can still get expert crutchfield tech support - 90 days-worth for only . be sure that the wire doesn't interfere with any moving parts to ensure safe operation of vehicle., i'm not familiar with that isimple kit, but if it makes your ipad's audio output available for an aftermarket amplifier, that's good. can i still supply the power for 2 door speakers and also a subwoofer? in order to feed multiple amplifiers from a limited number of channels you can use y-cords - adapter cables with a single connection on one end and two on the other.'m trying to hook up a fm car radio in my work shop., this article spotlights a method of connecting an amplifier to speakers using a multi-connector cable like efx's 9-conductor cable. if you purchased your equipment elsewhere, you can still get expert crutchfield tech support - 90 days-worth for only . the amp and speakers 5-8 would function with the key on-vehicle running, while the orig speakers 1-4 would serve as the quieter camping speakers when parked with less power drain on my aux battery. referring to the photo in this article, instead of the rcas pictured at the upper right, you'd use the speaker wires coming out of the radio harness (that we snipped off for the illustration). not bolt your amplifier directly to your car's metal chassis — that's inviting noise problems, like ground loops which hum or buzz. tape your wires to the snake, fish it under and through to where you want your wires to go, and pull them on through. i have a 2008 mercury milan i need to hook up a l7 speaker and my boss amp help step by step. and i can"t get all channels to work now after hooking it back up. speaker wires from the amp and rca cables from the headunit are all run together next to each other as well. rear speakers are currently a couple kickers that are connected to an amp. will be using a factory head deck and a compact 4 channel amp to add power to after market speakers. the vehicle harness will distribute the amplified signals to the four speakers., the least expensive 2-channel amplifier that we sell is the blaupunkt gta 2 special. i recently had my 00 ice done which unfortunately making a hissing/buzzing noise. would like to mention my setup and would like to know what you would recommend for wiring as i can see top advice is given in previous comments. notes about wiring:In addition to installation tools, your amp installation will require power and ground wiring, rca cables, speaker wires, and a remote turn-on lead. currently i am using a loc for my amp to power a sub in back and i have retained the factory head unit. if, like a factory radio, your radio doesn't have a remote turn-on output, then you can get the turn-on signal from your vehicle's fuse box. if you can't find a convenient ground screw or bolt, drill a hole for one — be careful not to drill into any wiring, the gas tank, or a gas or brake line. someone tell me if it can be done, how to wire up a pyle 4000 watt 4 channel bridgeable mosfet amplifier to one boss 2000 watt 4 ohm sub and one lanzar 1200 watt 6"x 9" 8 ohm full range speaker. a thought, there are grommets available for your power wire from battery through firewall or any metal that when locked make a water proof seal between the grommet and the metal and also a seal around the power wire. i have a 100amp t-spec circuit breaker switch near the battery. i'd wait until the vehicle's lights dim when the bass hits hard before installing any electrical upgrades - maybe you won't need any. or, if you still want to do it yourself, you can purchase some expert crutchfield tech support - 90 days-worth for only . if the amp turns on, it means the remote lead is either broken or not connected correctly., in a situation like yours, where the receiver has only one pair of rca outputs, it may be best to get a 4-channel amplifier with speaker-level input capability. if you are not able to connect 3 sets of rca cables to your receiver? is my first build since the old sanyo bi-amp amps of the '80s, so need a little help. it should connect as close to the subwoofer amp as possible.. after routing the power and signal cables to your chosen location, using the techniques described previously, mount your amplifier in place., when its low-pass filter is engaged, an amplifier will only play notes lower than the crossover frequency.. how do i take the 6 channel outputs from the head unit and wire them to the 10 inputs with patch cables and not use y-adapters. but if you don't splice it with the wires from the receiver to then the fade wouldn't work or balance either on the receiver. the other 8 connect to the vehicle-specific harness (usually free with the receiver) that goes to the vehicle's speakers. i was going to replace the interior component front and 6x9 rear (both polk audio from you) and adding a fosgate 400x4 to those., a great way to amplify six speakers is with a 6-channel amplifier, like jl audio's xd600/6v2. i bought a new pioneer head unit and speakers from crutchfield and installed it in my jeep. your capacitors capable of enough farad, for both four channel amp and mono amp. now i want to upgrade my two rear speakers to the infinity kappa 693. do you run the speaker wire from the 4 new speakers, instead of the dash to the amp and then connect them to the harness then plug into radio? it's when you have more power than that - 85 or 100 watts say - is when you'd benefit with thicker wire. how would i wire from my factory radio to the amp if it doesn't have those outputs? however, you will find that the cost of such a 12-volt dc power supply exceeds the cost of a decent home radio. i also have an additional battery ( xs power d3400) and another amplifier for my car's stock speakers (rockford fosgate punch p400x4) so my car battery doesn't become drained. if you can't find it, you can still contact them via phone - just click on the phone icon at the very top of this page for information., your usage of the words "forward' and "back" when describing signal flow is confusing, but i'll try and straighten things out. crutchfield offers an amplifier installcard and a subwoofer installcard that'll let your local car audio installer get the job done right. the jumper didn't work, you'll need to measure the voltage between the amp's ground and both the positive power terminal and the remote terminal with a multimeter or voltmeter. this'll be my last question no matter your reply, unless you have a question for me. i can't figure out the best way to wire the amp from the hu, it has a single sub out, i am using a y splitter from the hu to amp, then to the amp and sub has me a bit confused. best first step is to call crutchfield and talk to an advisor about what your amplifier will need. if you purchased your equipment elsewhere, you can still get expert crutchfield tech support - 90 days-worth for only . the amp can also interfere with the receiver's am/fm reception. eight of the wires coming from the amplifier's speaker output terminals, via the 9-conductor cable, connect to the vehicle harness which connects to the vehicle's speakers. then, turn up the amp's gain until you hear the music distort, and back it off until it's clean again. or if using the rca outs, do they just override the signal that would normally go to the harness speaker outputs?

to install a 4 channel car audio amplifier for a 2009 - 2013 toyota corolla. how would what i am looking to do be spliced in? and adjust your amplifier's high-pass filters to keep bass notes from distorting through full-range speakers. if you don't read +12 volts at the amp terminals, you'll have to continue to inspect and repair the power and ground connections. if you purchased your equipment elsewhere, you can still get expert crutchfield tech support - 90 days-worth for only . i bought a pioneer avh-x4700bs hu, rockford 1683 door speakers, and a rockford p3sd4-12 sub, all being powered by a rockford prime 600x5 amp. if you connect the speaker wires to the amp, then they are no longer connected to your speakers. have two jbl gx602 60w continues & 180w peak speakers & two jbl gx 962 100w continues & 300w peak speakers along with a kicker 300w subwoofer @ 4 ohms. if you're going to replace the factory amp with an aftermarket amp, then you can probably use the factory speaker wires connected to your new amp's outputs. powering multiple amplifiers, you run a single heavy-gauge power cable from your battery to a distribution block, and then connect a lighter-gauge cable from the block to each amp. plan is to have three 12inch alpine type r's sub woofer and have three individual amplifiers to power each sub-woofer. if the components in your stereo system ask for more current than the receiver can supply, you can burn out that circuit in your receiver. if the wires and speaker are good, you will hear the speaker click. i have both amps connected to the cap, but the optimum setup would be how its laid out in the diagram. i bought 2 sets of polk momo coaxial speakers (mm651) from crutchfields and decided to hook up 4 ch amp to them and another amp for a sub. most people access the wiring at the vehicle's rear speakers, because it's easier to get at them there, but behind the receiver at its wiring harness is okay as well., normally you'd leave the factory wiring in place, making sure conductors cannot touch together or metal by covering the ends with electrical tape. plan on running this diagram with adequate measurements taking accounted for based off of all the other diy tutorials and explanations provided by cruthcfield which i sincerely thank all of you for. use 14- or 16-gauge wire for speakers, 12- or 14-gauge for subwoofers. setting amp eq is mostly a subjective matter of listening to music and adjusting until it sounds good to you. when it's time to upgrade the power for your full-range speakers, you'll only need to add a 4-channel amplifier to the system. if you use the method described here, using the factory wiring for the four main speakers, you could take the left and right front speaker wires from the radio harness and splice on new speaker wires for your new tweeters. but if you want to add a sub later, you'd want to get a 6-channel processor. connect the remote wire to the remote wire ran to my existing amp back there already. do you wire a sub if your head unit does not have sub outputs?, when playing music at top volume, a typical car radio will draw up to 9 amperes of current during the loudest musical peaks., for amplifiers with over 75 watts rms of output per channel, we recommend to go ahead and run new 14- or 16-gauge speaker wires directly from the amp to each speaker. want to hook up a sound processor to my head unit and then run that to an amp. i use ring terminals and set all my chassis grounds as close as possible to the amps, capacitor, etc. you could experiment with high-pass settings for your tweeters and low-pass for the mid-bass drivers until it sounds good to you. you'd connect both left front and rear speakers to one amp channel and the right front and rear speakers to the other. try moving your grounds to the same point and see if that doesn't clean things up., yes you can run four speakers with a 2-channel amplifier, but you'll lose the ability to "fade" your music from front to rear. if your lights dim just a little during heavy bass passages, you might benefit by installing a capacitor on the bass amp's power cable. you describe a installation of a 200w amp on a 2004 honda goldwing?. if your in-dash receiver has preamp (rca) outputs, connect your rca patch cables to them. make sure you don't drill into any electrical or gas lines — check both sides of the firewall. if i understand your setup, you may have a problem with your subwoofer amp's input - the ktp-445u's up-to-45 watts rms output is too much for it. give us a call and an advisor will help you get what you need. 2 pre amp outputs front aux and usb cost about kicker rcas from best buyoff brand rcasamps: kenwood 5 channel 1200 watt max, got from best buy for 250 normal price is 350power acoustic 2000 watt mono block, got from a friend for cheap :)subwoofers: 2 kicker compvr dvc 12 inch subwoofers2 power acoustics that i got with the 2000 watt amp. aftermarket amp runs 75x4 at 2ohms if i go the route of using the existing wiring will this work or should i run all new wiring. usually you splice into four wires - left positive and negative, and right positive and negative. then, you can turn the receiver volume down to a more comfortable listening level.*cheap fix* improve mid bass and sq in your car! i wire up the rear speakers from the receiver harness to the factory harness for use now, and still insert the rca's into the 'rear' output of the receiver? experts help you pick the ideal gear for your needs. here are some things to check for: is the subwoofer output of your receiver turned on? to hook up a 4 channel amp into stock radio stereo. my name is adam i hooked up a 1300 wat apm to my old mobile alero go and with 1600 watt wires and it keeps kicking off the apm if i turn the bass even up to -3. it's not until you're installing three or four devices that you start needing a relay. i assume you've used the proper size fuse, one between what the two amps can draw (110-a) and what a 1/0-gauge wire can take (about 200-a). this way all four door speakers are taken care of., not only are there no problems doing this, here's an article explaining the technique. i also have an additional battery and another amplifier for my car's stock speakers so my car battery doesn't become drained. each amp has its own inline fuse, coming out the distribution block., a powered subwoofer sure is more convenient to install than a separate amplifier and sub enclosure, but, except for speaker wiring, you still have to go through all the same installation steps as you would for any other amplifier. if it is even questionable, i would rather just run new cables to the doors., if there were no external amplifier, when you install a new stereo, all the wires from the stereo would connect to the car wiring adapter. well i got to other amps with remote start so i guess it won't be to hard to figure out where they go. i do have a specific question as it relates to my car audio. i did manage to get a some noticeable noise from the tweeters when i switched a switched from 4 channel to 2 channel on my amp but the noise was a high pitched whine. if i put the sp mode to subwoofer subwoofer it doesn't change still both of the rear channels are for the subs. depending on the vehicle and the location you choose for your amplifier, the wiring for your system may need to be run under the dash, door scuff plate, pillar trimpanel, or kickpanel., i recommend amping the front speakers, and drive the rear speakers off the receiver's speaker outputs, using them for "rear-fill" giving your big front stage stereo image some depth. most people run one wire from the receiver to one amp, and then daisy-chain another wire to the second amp. if you don't hear any distortion, even when the volume's turned up all the way, set the receiver's volume to three-quarters full., it sounds like you have a dvc 2-ohm sub wired as a 1-ohm load, or a dvc 4-ohm sub wired as a 2-ohm load, wired to a bridged 2-channel amplifier that is not stable for that low of a load. i'm going to use the rca outs on my head unit to the amp. if you bought your amp from crutchfield, you could call tech support for free help troubleshooting your system. you might have to turn the amp gain up a little bit in order to hear it better. i can't tell why yours sound muddy, but i doubt it has anything to do with the wiring. and under no circumstances should you connect the output of a receiver to the output of an amplifier - that will damage something.

. set the parking brake and disconnect the negative terminal from your battery to prevent any electrical short.'d hate to purchase a brand new amplifier and that not be the problem. this is noisy interference caused by the different paths each amps' power has to travel back to the battery's negative terminal. have two 18"dvc2ohm sa subs and 2 amps 1 fosgate p10001bd an a jl audio 10001v2., if your audio system is drawing so much power from your vehicle's electrical system that you need a capacitor, it should be connected to your subwoofer amplifier's positive power lead and ground. maybe worse the current may flow through other wiring in your car., you won't need any line output converters if you use amplifiers with speaker-level inputs. as for being able to add another sub in the future, i'm afraid most 4-channel amps can't support the lower impedance or higher power requirements of adding a second sub to its bridged channels, so you'd need to get a second amp. the amp i am running the speaker cable from is getting the radio signal via through line output of another amp [daisy chained] {because already have a mono and a 2 channel amp running to receiver} will wiring the cable from the amp into the receivers harness still work? that way you could continue using the rca outputs for your sub amp, and use the receiver's speaker outputs to provide the 4-channel amp's inputs. i have pioneer deh 150mp head unit recently i installed a dual xpr 522 two channel amplifier. i haven't ordered the amp yet but i know my factory head deck doesn't have rca's. for the 8 speakers you describe, that means two 4-channel amps. what i got here is two amp connected to one cap. do i have to use both sets of wires to hook to the speakers or is 1 sufficient? if you bought any of your gear from crutchfield, you could call tech support for free help troubleshooting your system. my capacitor is found before the distribution block and from the block, the leads are connected out toward each amp. the cable will be safe with a 100-amp in-line fuse mounted near the battery for protection. if you purchased your equipment elsewhere, you can still get expert crutchfield tech support - 90 days-worth for only . if i buy a 12volt acdc plug, does it matter how many amps i should get., the rca cables carry the audio signal to the amplifier and the blue wire from the stereo plug turns on the amp whenever the stereo is turned on. cables routed through slits in the vehicle's carpet, and connected to the amplifier's signal inputs. if you purchased your equipment elsewhere, you can still get expert crutchfield tech support - 90 days-worth for only . speaker wires from the amp connect to the speaker wires in the stereo adapter harness. you'd disconnect the factory harness from each speaker, secure it so no conductor can touch metal, and leave the factory wiring in place. are they powering from the amp on the pwa s10v? or if the sub amp takes high level input, could you splice the speaker wire coming from the 4 channel amp and run to sub amp?, the rear deck speakers in your '05 montego with the 6-speaker system are actually subwoofers - the factory amplifier has a built-in crossover, so any replacement speaker you put in back there will only play bass. if you'd like to use the factory speaker wire, you'll need to be able to make sense of factory color designations. i'll be running rca's from my receiver to my amp, and speaker wire from my amp to my new speakers. the sub will run 400 rms off the new mono amp (boss audio r1100m). 4 ch doesnt need the extra power during a bass hit. if they do, it was an installation error that blew your first fuse., if you're having trouble with a factory system, you'll have to go to an auto repair shop that can handle electrical problems. this wiring diagram shows a typical setup for running four full-range speakers and a subwoofer. if it blows again, you'll have to continue checking your power wiring, amp connections, and speaker wiring for any abnormalities. deck only has two pre-outs and the amps (vintage) dont have "outs". means, you just need to run the eight speaker wires from the dash to the amplifier, just like you do the rca cables. i know this isn't normal, but not sure what to do about it. the insulation off a small section of this wire coming from the radio and the turn-on lead that came with your wiring kit and solder them together. thoughts about running wiring from amp directly to door speakers vs running from the amp back to the harness in the dash? & videos: home  /  car audio, video & gps  /  car amplifiers  /  amplifier wiring diagram. if your kit includes a wire loom, thread it over the power cable until it reaches the firewall and cut to fit. thing is i was going to bypass the speaker outputs on stereo, run a y adapter on rca's, and run new wire to speakers. i am going to run 0 gauge wire from the battery with a 150 amp anl fuse close to it. for top-mounted battery posts, the most common way to do this is to crimp a ring terminal onto the end of the power cable (many cables in wiring kits come with it already attached). a speaker's power rating has no bearing on how loud it will play - that depends on how much power the amp sends it and how sensitive the speaker is to that power. do i connect the 9wire cable from the amp to the head unit harness that came with the head unit, the aftermarket harness that is connected to the head unit harness, or to the car's original harness? i'm looking to add a four channel amp and new speakers. mounting a cap on the sub amp's power cable as close to that amp as possible will provide the fastest deliver of power where it's most needed.'ll need to route the turn-on lead to your amplifier through the car's body — it's often easiest to route the turn-on wire with the rca cables (next step) but you can also route it with the power wire after it passes through the firewall., those two amplifiers should be okay using a single 4-gauge wire from the battery to a distribution block and 8-gauge wires from there to each amp. make sure to install a 60-amp fuse near the battery - most manufacturers rate their 8-gauge wire to carry up to 60 amps before failing, and you want the fuse to blow before the wire and your car burn up in the event of a short circuit. this means that each positive terminal of the amp connects to a positive terminal of a speaker — and the same goes for the negative wiring., you unplug the factory speaker wires at each speaker and leave them intact., in the wiring system described in this article, no new wires are run to speakers. best practice says to ground all your gear to a single bolt connected to your car's metal body. now, turn up the amp's gain until you hear the music distort, and back it off until it's clean again. and it's usually best to ground both amplifiers to the same spot on the chassis, by way of a ground block or not. i have the 2 12 inch power acoustics hooked up to the 2000 watt amp. some receivers have a mute function — you'll want to check on that, too. crimp a ring terminal (usually included with the amp kit) to the short piece of ground cable (also in the kit)., you may find it easier to go ahead and run the factory rear speakers off the amplifier until you get replacements. time estimates do not apply to large or heavy items that require special. if you purchased your equipment elsewhere, you can still get expert crutchfield tech support - 90 days-worth for only . having two amps i know i will be adding a power and ground blocks and run 4 gauge wire from the battery., that wiring kit will be fine for those two amplifiers as long as the main power cable run is no longer than about thirteen feet., i'm having trouble deciding two things, how should i connect two amps speaker connections and do i need to upgrade the battery feed currently using 8 gauge with 30 amp fuse. if you purchased your equipment elsewhere, you can still get expert crutchfield tech support - 90 days-worth for only . silverado 2012 how to install a full sound system radio , bypass bose , door speakers. convenient way to send the powered signal from your amplifier to your speakers is to run the speaker wires back to the harness behind your stereo, where all your car’s speaker connections are accessible in one place. jvc kwv41bt head unit, a 4 channel amp for component speakers and an amp for a subwoofer were installed in my car but i can't seem to tune the eq for the speakers and subwoofers separately.

your sub amp or powered subwoofer will have a low-pass filter that you must set to remove all high-frequency content and clean up the bass sound. speakers are usually in four different corners of your vehicle, and running separate new speaker wires to each one presents many challenges, including how to get the wire past the car door hinges to the front door speaker locations. your 100-amp circuit breaker protects your power cable and car from catching fire in the event of a short circuit. if you still don't hear any distortion, just set it for as loud as you can stand it. happens to the factory wire that's installed in the factory speakers? speaker-level signals are not very prone to picking up interference, so it's okay to run your speaker wires near power cables. i have installed a 140rms x 4 amplifier (nominal power) to my new front door speaker dls components which can take 140rms nominally as well. as for the grounds - the rule of thumb is to ground your amplifiers to the same spot, so as to not encourage ground loops. if it reads around +12 volts at both spots, there may be something wrong with the amplifier, and you should return it to your dealer for repair. also i have got new speaker wire from the amp to the subs. i am having problems making my setup sound cleaner/ which boxes to use/ which amp to pair with subs/ wiring issues? so, what do i do with the loose ends of the rear rca's? i want to add a mono amp just to power my sub that has two 30 amp fuses in it. i already figured i'd have to upgrade my car battery and get a 2nd battery for the amp itself. do i need to have all channels hooked up for sub to work or is it supposed to be working with my stuff connected to 5th channel? have a big kenwood amp in my 84 f150 powering my subs. you have any questions about connecting a new amplifier to your speakers, contact our advisors via chat or phone. i noticed how it showed a mono block amp for the subs but my setup im have to figure out how to wire it with my amp for the subs being a 2 channel amp. do i have to go through all of this set up like stuff for that? receiver's and amp’s eq and crossover filters need to be set to where they normally would be when you play music., i will be using your efx 9wire for the speakers so i can avoid running new speaker wire as i want to make it as simple as possible. the preamp outputs of your receiver connect to the amplifier's inputs via rca cables. you should tape off the ends, if there're any exposed contacts. and can i run my power cables in parallel from the battery to each amp instead of using a power distribution block? need help i have a vr-3 headunit and a vr-3 amp i have the amp were it will turn on but im haveing truble with the rca cord i have only one sub hook up and a 2 channel amp i have the y splitter hooked up to the one sub conecter and then both my rca cords hooked into that and on the amp i have them pluged into the line in holes and my speakers are hooked up the amp is not running my speakers i have the out ports and dont know how to hook them up and were to hook them up. so the head unit is is driving the 4 polk speakers. as for using one or two inputs, i will quote a passage from a jl audio amp manual: "the amplifier will operate with only one input connection (left or right), but will require an increase in input sensitivity to overcome the loss of signal., those amplifiers will need at least a 4-gauge (25 square-mm) power cable from the battery to a distribution block. if you purchased your equipment elsewhere, and you live in the united states or canada, you can still get expert crutchfield tech support - 90 days-worth for only . experts help you pick the ideal gear for your needs. it's a 4 channel pioneer gm a6604, hooked to pioneer avhx1500 dvd head unit., if you install new speaker wiring from your amp to your speakers: 1) you should disconnect the old factory wiring at each speaker and cut back and tape the wires so no conductor can make contact with metal. and if you have the room, you can definitely run two power cables from the battery to your two amplifiers. no chiming when doors are open or when blinker is on or when radio is on. a little side note here: i also want to make sure the amp has enough room so that i could add another maybe 12" sub in another time. tried sanding down the ground location in my trunk and re-attaching the ground wire, but that did not fix the problem. the first picture, it's showing that both rca and power cables are using the same side of the vehicle to connect to the amp. now in some systems with factory receivers and amplifiers this won't work because either the receiver shuts down because it doesn't see a speaker load on its output, or the nav and bluetooth audio originate in the car's computer system and never travel through the receiver's output wiring., i already have an amplifier with 2 subwoofers, how am i going to power another amp to be used for my speakers?, check out this article for help wiring your system as you describe using a 9-conductor speaker cable. firstly, can you suggest the cheapest amp to run the kicker speakers (100w rms each) loud enough to match the sub? it seems pretty difficult to get the new wiring through the doors cleanly. make sure the amp's gain is turned all the way down and all its filters are off. it's best, for control and level balancing, to have each speaker powered by a single amplifier channel., a relay to control the turn-on circuit of a system doesn't become necessary until there are about three or more devices on that circuit. because of its low current demand, you can connect your turn-on lead to almost any fused output terminal, like the one for the radio itself for instance, as long as it only powers up when the vehicle's on., you can add a subwoofer to a factory system by using a line output converter (loc) or a subwoofer amplifier that has speaker-level inputs to get signal from the factory speaker wiring., if you had purchased your gear from crutchfield, you would have been advised about the special harness you need to hook up your new receiver to your car's factory amplifier. from there, i wire the xd700/5 speaker outputs to the efx 9- conductor cable (the front speakers will be wired to the component crossover from the xd700/5 front left/right speaker outputs and then the crossovers left/right woofer/tweeter output to the appropriate front left/right speaker wires in the efx 9-conductor. if you don't hear any distortion, even when the volume's turned up all the way, set the receiver's volume to three-quarters full. i've read elsewhere that a relay should be used for turning on multiple amps., you'll need to connect your amp's remote turn-on lead to any 12-volt circuit that comes on when the car gets turned on, like the radio's power terminal in the fuse box or a powered antenna. came to 8 speaker wires total , by this logic:Front door speakers - 4 speaker wire front +/- and +/-. this arrangement minimizes potential noise problems and keeps your installation looking neat. i recently installed a amp problem and sub that i purchased from yall. remote connections, via a receiver's port or a vehicle fuse box, turn on and off with the car's ignition and can work with more than one amplifier. however they don't sound any much louder than when my stock was amplified before the bass starts to sound muddy and distorted. because those amplifiers have line-level outputs, you can daisy-chain their connections to get inputs., i recommend going back to whoever installed the amp, point out the issues, and try and get them to correct them. i suppose one could fashion a system that could switch between an amplifier's output and a receiver's powered output, but i see no benefits to such an arrangement. that's why articles like this amplifier wiring diagram exist, to guide customers in their own installation., it sounds to me like your receiver's defective, or i'm not understanding your issues. in your vehicle, you can get the signal for your add-on sub either from the pre-crossed-over factory subwoofer wiring, or the full range signal from the rear deck speakers. the power available in a multi-channel amp's subwoofer channel is usually a little less than what makes a good balance between sub and full-range speakers. both front and rear will need brackets in order to fit replacement speakers., i can't hear your tweeters from here so i can't tell if the noise appears when no program is playing or only when something plays. you won't have to remove a seat or climb into the trunk. i just hooked up the subwoofer for now but i have no sound to them when my last amp had sound so i know they work. which amp would be the best to peer the 4 speakers and the sub? the speakers are db692 & dxi6501 both polk, and fosgste r400-4d. i don't know which was used for this article's diagram. speaker via speaker wire to crossover, crossover via speaker wire to amp.