I have (the subject) and my moms bf was trying to hook a MTX sub up to it. And we got it to work, but the treble sucked hardcore. So we took it out, and tried to put the stock speakers back up, and they dont work now..I personally think that he might have blew a fuse...do you have any anwsers to this?
Ok, We found the problem. He blew the amp, which isn't replaceable. :-(