You should carefully connect wires when installing a car amplifier in your home. Connect the ground wire to a metal point connected to the cars chassis or a dedicated grounding point.

Aftermarket Car Stereo Wire Colors Caraudionow
How to connect amplifier to car stereo. Subscribe for more diy stuff on car audio. Run the wires from an amp installation kit along the sides of your vehicle so you can connect them to power and the stereo system. An amp kit is gonna come with a heavy gauge power wire that connects directly to your vehicles battery a high amp ridge fuse a ground wire and a signal cables thats gonna go from the back of. This is a video on how to connect the amplifier on your car. Once you plug all the wires into their matching ports adjust the volume settings on the amp to prevent distortion and finish the installation. Whether in your car or your home theatre a subwoofer is a must for a true and complete audio experience.
I hope this video helps some people. Thats the bottom side of the triangle in the photo speaker wires from the amp connect to the speaker wires on the adapter harness. 5 ch car amplifier most car battery terminals require a monkey wrench to unscrew the terminals. Plug your rca leads speaker leads and. Connect the end going to the speakers to the appropriate wire coming from the amps output. Once youve identified each of the eight speaker wires cut each one.
Read the steps listed below and learn about how to connect a subwoofer to an amplifier. Tell me what do you want to do in your car audio. To do so take the yellow wire and insert it in the 12v port. Loose the screw insert the wire and tighten the screw. Cut the insulation off the end of all the wires and leave enough space to attach connector plugs. Running the amps output wires to the wires on the adapter harness is how you avoid having to run new speaker wiring throughout the car.
Connect the end coming from the radio plug to a new wire going to the amps input. Wiring it in 1. Then that harness plugs into your car. Now when you have connected the remote wires with the power wires you must connect the power wires in the power input port of the car amplifier.