[AceX]

All the speakers are running in passive crossovers. Two crossovers are in each door and one set is in the dash. I got a phone call today from ARC Audio telling me that they're first prototypes for the new crossovers for these speakers are on the way, so SQ and SPL should improve.

Also, all the speakers are infinite, not enclosed. It's not an issue with SQ or SPL and causes no additional vibration in the doors. What does vibrate is these crap ass door panels made of molded plastic. If I could get my hands on a set of NOS door panels, I would.