What is the differences between front and floor firing subs? Or what differences does it make? Is one better for music while another is better for movies? Right now I have an SVS 20-39 PCi, which costs ALOT, atleast for a college student and a Audiosource 15 frontfiring. The Audiosource sounds like it blends with the system and more musical, while the SVS seems to be better for home theater (I think I may destroy my dorm at college if I kept it ) I really want one that sounds great for music, but also will rattle the room apart during the Matrix and the Phantom Menace.