are the speakers running off the head unit or another amp? i think its really unlikely for all the speaker wires to come loose. but im pretty sure all cd players have internal amps and that could have gone bad. i would trying a diff unit in there to see if it works.
It sounds like the perfect HU for those who refer to a subwoofer as a system. //content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gif