I can hear th CD spinning through my subs. Also when I turn on my headlights or step on the gas I get some noise through my subs. I already checked the RCA connection on the back of my deck and my amp ground wire. I've had this amp in with the same cables for a while, and this has just started recently. Could my RCA cable be bad?
What deck is it? Pioneer decks are notorious for this, I know mine did it. They have a microfuse and when it blows your going to get alot of noise. I know a fix but I won't bother typing it until you tell me what deck you have.
grant, it is a Pioneer DEH 1800 deck. I guess my next step will be to reground the deck. I haven't bought a new RCA yet, I'd like to fix this for free.