1.My Aperion 533-pts w/ built in 8in sub sound great but when listening to hip/hop, top 20, and new song releases over my Polk XM XRT-12 receiver it sounds like the songs have way too much bass. Older songs don't sound that bassy. The volume gain on my 533-PT subs sound fine when listening to HT, i could even use a little more bass from my PTs but then the XM Music would sound really bassy. Is it because the way the tracks are recorded?

2. Secondly, in general, do you guys prefer more bass when listening to HT then say you would when doing 2 channel music listening. I find that i like to dial in more bass for my mains when listening to 5.1 HT. I know its preference but how about you guys? do you guys add in a little more bass for HT?