built in TV speakers.

Well ive had this HDTV for a while its a 23'' samsung screen with small built in 2W speakers at the sides,At the moment i use a x-fi xtreamuisc which i beleive is being grippled by the tiny speakers in this screen. So i wasthinking of buying some nice new 2.1 speakers, likely the Z-2300 or something in that price range, maybe a bit less. Are they really that good?Many people seem to believe they are the perfect match for X-Fi cards so i was hoping someone with both could comment on them or maybe alternatives? Also can you turn the bass way down... being a student i kind of have to live with loads of other people :P they wont like it! lolThanks Alot