Amp wiring diagram car. 4 gauge oxygen free copper awg amplifier install kit complete amp wire httpsamznto30rbhd0 rca stereo cable cord 15 feet long dual 2 x rca male to 2 x rca male audio cable httpsamzn. Installing a diy car amplifier. A car amp can be a difficult installation since youre working with your vehicles electrical system but you can finish within about 34 hours. A system with two amplifiers.
Then locate any wire that has power with the ignition off. Use the wiring diagram and test light or multi meter to locate the positive wire from the alternator to the fuse block. These directions assume you have already physically mounted your amplifier to a solid non conductive surface non metal. A wiring layout for a single amplifier system that handles 1 pair of speakers and a subwoofer.
If you have not purchased your power wiring be sure to read this article on choosing wire gauge for amplifiers. Use the flashlight or drop light to see the wiring under the dash. The next thing to consider is how youre going to route the wiring from the amp to the head unit of the stereo and the power wire to the battery. If you want to find the other picture or article about car stereo amp.
Start by finding a flat spot inside your vehicle and screwing your amplifier down to mount it. Wiring in one amplifier can be complicated enough especially when youre dealing with a factory car stereo and the situation just gets more complex when you add multiple amplifiers to the equationyou can wire two amplifiers or even multiple amps in one car audio system but it takes some extra planning. Find an unused grommet in the firewall or one that already has wires or cables passing through it and that has enough room for the power wire to fit through too. The system depicted includes new speakers an aftermarket receiver a 4 channel amp for the front and rear pairs of full range speakers and a mono amp for a subwoofer.
There is also a wiring diagram below.