Bout to head off to work, but was just trying to install a four channel amp in my car, and am getting power to it, but nothing to the speakers...I have it hooked up to two subs (temporarily), but am worried that maybe my RCAs or remote wire might be bad...when I turn on the car, also, the volume on the CD player sometimes will go to zero and not turn up...I just have the remote wire in the back of the CD player (there was a spot for it and I layed it in there, is there supposed to be an adaptor to put on the end of wire and plug into it???) If it helps any it is a Pioneer Deh-p390hp and a kicker ZX650.1, I will check this as business slows down later...I deliver pizzas, but any input or help, or ideas would be appreciated...thanks...