I did a search and didn't find any questions relavent to mine. I have a room that is 19'x15'x8' (lxwxh). I would say that the room is very "reflective" in nature and I do not have any sound dampening treatments or anything.. I'm wondering what SVS sub would fill my room with enough "power". I was thinking of going with the 29-31PCi, getting the low hz bass really isn't that important, as long as I have enough umph (or is low hz really cool?) open to suggestions. Thankyou for your time.