Thanks so much for the info. I'm using two Focal Chorus 807V bookshelves, a Focal Chorus 800V center, low end 50HZ and 55HZ respectively, and my wife's 1973 Rectalinear 3 Lowboys. My room is 11' x 14'.
Should I use ported or not ported, sealed or not. Should I go with two smaller subs or one...