So let me see if I understand the "anti-sub" crowd correctly. Oddly enough it seems that none of you have actually tried or experimented in this area, just surmised that I have somehow created a "ghetto bass mobile" in my house. Are you saying that sda's are the last word in bass reproduction, with no room for improvement? That speaker location that is ideal for bass response is also ideal for imaging/soundstage/sda? Perhaps your musical taste runs more towards chamber music or solo violin pieces? Whatever, the op asked a straightforward question, I offered my opinion and my experience with my own set up.