Right now i have a treo TSX with about 1200 goin to it. Ive had it for a couple months now and i feel like moving on to something new. I want more bass with sound quality. Im thinking about goin DD or FI but i cant choose. But if there is some other brands that can compare to those two im all for it. Oh yea the models that im lookin are are the DD 9500 and the FI BL so subs that are in that category. Thanks