Hardwrkr

iTrader: (5)

It really does sound like bad RCA'a or a bad RCA input jack.

By chance is there a set of RCA outs from the deck not being used? They might be grounding on something back there if they're not covered.
Just fishing for ideas....

2 8's AKA Jeepbeats

iTrader: (19)

Thanks for all of the suggestions, the amp is only a few weeks old, I would not think that the input is bad on it, and as far as I know the RCA' s are good. He has taped off the RCA's coming out of the deck, and has taped off the Auxiliary input when not in use also. Maybe I should get a set of Monster 201's, or some other nicely shielded ones for him to try out.....

2 8's AKA Jeepbeats

iTrader: (19)

Alright, thanks Paul! Will let my brother know.