have the dtt2500s so I might be a bit biased... they support digital out and can decode DD5.1 so if you have a DVD player that might be a good reason to get them. I use a full live and they sound nice with digital out. If you want just raw loud power, Ive heard the klipsh speakers are the way to go since they are what, like 400W or something? not bad at all. I would love to have the speakers louder on the 2500s but still I usually cant turn them up too loud anyways since im in the dorm during school and in apartments during the summer. I usually have the bass about 1/3 of the way up since I listen to lots of punk that doesnt need much bass in it so it is ok for stuff like that, and it still sounds good in games and other music.