NHT. You can pick up some nice NHT's for very reasonable price (used). However, I would go for a fuller range NHT than the Superzeros. I own a pair of Superzeros and would not put them in my office. I also own B&W N802's and have run smaller B&Ws, Thiels, but for my office it's an NAD integrated and NHT speakers. Excellent at low volumes where they still seem to do the good stuff right.
Best Small Efficient Speaker for Office or Sm Room
I'm thinking of putting together a simple system for an office. A nice receiver or intergrated amp with tuner and CD player with small speakers placed on office furniture or speaker stands. I'm looking for a speaker that sounds good with very low power (25-40wpc) and at low listening levels. Another important part of the puzzle is that I don't want to spend more than $250 per pair used. Looking for some good feedback here. I'm open to any suggestions.