If you ve got a system that s less than 75 watts of output it s also possible to run all the speaker wires from the amp to the wiring harness in the dash behind your stereo. Run wiring to door speakers through a rubber boot leading to the inside of the door panel usually this boot is located near one of the door hinges.
When wiring your car audio system using the proper gauge wire for an amplifier is critical.
Car stereo amp wiring diagram. Aftermarket stereo wiring diagram aftermarket car stereo wiring diagram aftermarket cd player wiring diagram aftermarket pioneer cd player wiring diagram every electrical structure is made up of various distinct components. Car stereo amp wiring diagram wiring diagram is a simplified within acceptable limits pictorial representation of an electrical circuit it shows the components of the circuit as simplified shapes and the facility and signal contacts with the devices. 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.
Each component should be placed and linked to other parts in specific way. 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 to the amp. How to wire a full car audio system.
This wiring diagram shows how a full blown car audio system upgrade gets wired in a car. The extra gear you ll need for wiring the amps. 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.
Wire gauge chart for car audio systems. To avoid problems and get the best sound determine the fuse ratings of your amplifiers and their distance from the battery and refer to the following chart to determine the proper power wire gauge. Identifying car stereo wires might seem intimidating but in truth figuring out the purpose of each wire in a factory car stereo wiring harness is actually pretty easy.
You can either track down a wiring diagram for that specific make model and year or you can grab an inexpensive multimeter which is an essential tool for diy car stereo. If not the arrangement won t work as it should be.