ive got a 2002 Xtreme and i put a new CD player in it yesterday. i also have an amp and 2 12"s in the extended cab. the player worked fine for about 5 minutes and then the amp shut off. i cut off the ignition then cut it back on and the amp has power but im not getting the music to play through the subs. i turned the amp all the way down and started to adjust it up and the subs started making a really loud noise. i have changed all the fuses in the amp and the in-line power wire fuse. i bought new audio plugs and redid my ground wire and still cant figure it out. if any of you can help me i would really appreciate it. Thank You

ok after another 2 hours of screwing around in my garag i think i found the problem when i hooked my old audio converter up and it worked fine. now the only question is can the audio plugs in the back of a head unit go bad if so can it be fixed and how much will that cost me