How to Connect Car Amplifier Wires?

1 Answers
MackenzieDella
07/30/25 3:32am
First, check if the car's head unit is the original factory model. Then find an amplifier control wire; the amplifier's connector is REM, which requires positive power. Next, connect a dedicated amplifier fuse from the positive terminal of the battery. The wire should run from the fuse to the +B terminal of the amplifier. After that, connect the ground near the amplifier to the GND terminal of the amplifier. Once installed, you can connect the speakers.
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