This suggestion might be a bit far afield, but consider small pro studio nearfield monitors. A set of Event 20/20 unpowered monitors list for est. $400, and I've had very good impressions in recording sessions with them. Mind you, they may not be as pretty as some of the suggestions above...rather utilitartian in design.
Best Small Office Speakers
I'm looking for a pair of very small speakers (max 12" high) to go with my NAD L-40 CD/Receiver for my office in a bookcase. I listen mostly at very low volume at work, and the NAD is only 20 watts per. Any suggestions for a good, reasonably priced (used?) pair? Maybe a great deal on a pair of used Tukans, or some PSB alpha minis? Thanks for the help.