MY SETUP: Well i have an old chevy truck, with a cheap pinoneer DEH-1300 deck and two tens, hooked up to a Kicker Zx400.1, idk if that matters because both of my subs work. I have Infinity 6820cs component systemin there. So there's 2 infinity cross overs, 2tweeters, 2 5x7 speakers. THE PROBLEM: They worked for a couple days and now the left tweeter and speaker doesnt play from the aux hookup (use an ipod touch 2g), but if i switch it to the radio they play fine. Ive looked at all the conections twice and even hooked up the stereo straight to my speakers and it doesnt play still. It could be something dumb that i cant figure out, but if you've ever heard of this problem or have fixed please help. thanks