yes, using the stock audio, minus the 6x9s are replaced,... module harness? not sure what that is... the thing that wires allt he stock wires to the unit?

 

yes. if you have the pioneer system it could be a busted amp, no remote going to the stock amp, or busted rca outputs if your using the module harness

if you have the base audio then it could be busted module harness if you have it or the pioneer is busted

 

Just to clarify I had two stealth boxes in my Firebird with the subs pointing directly at each other. There was definitely cancellation going on but once you flip the polarity on one of the subs everything sounds great.

 

damnit. the module harness was new, i couldnt have ruined it that fast, ive only had it for like a few weeks, not even... ughh

 

ya they are finicky thou not nessicarily something you did... does it have rca outs for the pioneer system or just speaker wires coming out for the base system?

 

rca for the subs yes, i have some time befoer work, im going to see whats going on with it today, as soon as i get outta bed.