I currently have a HSU VTF-2 and I have decided to up grade. My choices are the Martin and Logan Descent, James loud speaker EMB-1000/1500 or the SVS PB2+. My room is about 2400 cubic ft. Now I know all of these subs will kick ass in the home theater area but I still listen to a lot of rap and techno. Now two of the selling points of the descent is it's transparency and quickness. Can the PB2+ match the descent in these areas? If so it could save me close to $1500.00. Bonus question, I used to have a paradigm PS-1000 which was boomy, but I really liked it for techno and rap. I read on a post that one could get an eq and over emphasis the frequencys in the 30hz/40hz area to simulate that type of sound. Is that true? Cause if so great. Thank you all for your input. You're guys advice have practically built my home theater.