Great speakers for a small room

I have a second computer based system in a small office that is 10 x 11. Just can't seem to find a speaker that works good in this room. I run a tubed kt88 amp that produces about 60 watts of power per channel. My budget is really $2,000 but for the right speakers could go $4 or even $5,000. Its almost like the 3 bears - big speakers just load the room too much, small speakers sound like computer speakers with no dynamics and detail, I want something just right!