Answer
Mar 13, 2025 - 07:29 AM
To hook up a car audio amplifier, first disconnect the car's battery to ensure safety. Then, run a power cable from the battery to the amplifier, ensuring it's fused close to the battery, and connect the ground wire from the amplifier to a clean, unpainted metal surface on the car chassis. Finally, connect the RCA cables and remote turn-on wire from the head unit to the amplifier, and wire the speakers or subwoofers to the amplifier's output terminals.
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