#12455, "RE: Searched with little luck, whining when car is on" In response to In response to 2
I had the whinning noise when I first installed my system, I believe it is reffered to as alternator whine. It comes from either rca's running to close to the posotive wires or just cheap rca's that is what someone told me, But it turns out it was just a bad ground. Check your ground try to a different place.