Quote:
Originally Posted by Synack
Power needs to be run DIRECTLY from the battery? OR can I just combine it where my head unit gets its power from the yellow hot wire behind my HU? If not, do I have to route all the way from the battery all the way back to the sub?
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Yes power needs to come directly from battery. Make sure you use a fuseable link (fuse holder or circuit breaker) of appropriate amperage.
Ground needs to be as short as possible.
Make sure you strip the paint where you are grounding, needs to be metal to metal. and make sure ground is tight and secure, can not be loose.