You can wire multiple amps in one car audio system Wiring in one amplifier ... to another battery voltage source — either ...

If you're looking to optimize your current car audio system ... come with a complete wiring kit. But if yours does not, you'll need the main power wire, an inline fuse (use the size wire and ...

Wiring. The mere mention of the subject brings chills to the spine of most performance car do-it-yourselfers ... There's also a fuse box and normally a bunch of relays (little black cubes with ...