have the same speakers been there all along? or did you replace those at the same time you added the amp? from your wording, i cant really tell. if you DID replace the speakers at the same time, there is most likly a problem there (especially if you upgraded from stock). if you simply added the amp to existing speakers, theres a different set of problems. one question: whats the rest of your system like? do you have an aftermarket headunit? how is the signal delivered from the headunit to the amp....via RCAs or speaker wire (through an inline low-level adapter or a built-in one on the amp)?

sorry for all the questions, but i could write several pages discussing the possibilities.

:shhh: i do cocaine :/shhh: