I have a similar issue with mine too. When I first got my '04 the bass really boomed. It was great. Then my radio went out and the dealership replaced it (free under warranty). Ever since then the bass is about half of what it was. I have to really turn up the volume to get it to boom now. I have thought about buying an amp (200W @ WalMart for $50) and hooking it into the subwoofers. Anyone have any thoughts about that? Also, what is the best way to get to the subwoofers?

Ricky C.
Little Rock