My trim is set to flat. I have the crossover bypassed. The sub volume is at the first tick past min. I used an SPL to do all of the speakers. I set the sub to 10db higher than the rest of the speakers to give a little more punch. So 75db for all but the sub which is set to 85db.

I didn't think that 10db would affect the subs performance. Is that an incorrect assumption?

Mitsubishi 62" DLP Pioneer VSX-84TXSi SA 8300HD XBOX 360 Axiom Epic 80.500 7.1 Speakers