Where to wire subwoofer to?
Stupid question I know. Should I wire the subwoofer to the engine battery or the other batteries? I do plan on using it when not driving as well, but I also make long drives without plugging in and wa...
Forum Discussion
colliehauler wrote:
Unless it is a very low power amplifier it will require a dedicated wire to the battery and ground. My amplifier requires a 4 gage wire and its own 30 amp fuse.
Keep in mind the ground wire will need to be the same size as the power wire as well.
X2 on the wire gauge. I also used 4g hot and ground for my 4 channel amp, straight off the house battery. A remote signal from the head unit turns the amp on and off.
