I have an almost 2 year old pioneer cd player with i have hooked up to a 300 watt rockford amp and 2 p1 12 inch woofers, it was all working until a couple days ago and now produces no sound, i switched the amp out to see if that was the problem and it was not, and i also used a continuity tester on all the wires that are hidden and they all seem to have no breaks anywhere, the amp does receive full power and the light turns on properly, i think it may be a problem witht he cd player possibly but im not sure

Car Audio & Video - Rockford Fosgate - (P212D4) Car Subwoofer