I am in the early stages of designing my 13x25x8 HT in the basement (currently unfinished, so now's my opportunity). I would like to keep the lines as clean/built-in as possible. After reviewing about 100+ positive posts about how super fantastic the SVS series of subs are, I have decided to proceed with ordering one or two? First question: For this room size, can I get by with one? or since my budget probably allows for it, would I enjoy the effects of a dual SVS system?? Second quickie: Could I build these subs into a front wall cabinet that will house the TV, fronts and center? or should I leave them free standing in the corner(s). Thanx in advance for the simple replies. Being new to HT, the one thing I have come to understand is BASS is KING, and I'd like some help with making an informed decision! K!