Ok, I may get flamed for this one, but here goes. I have the "original" Cambridge Soundworks "Soundworks" 2.1 system designed by Henry Kloss. I purchased mine about ten years ago, (prior to the Creative buyout) and I have to tell you, they sound great for near-field listening. I don't know if the quality has gone downhill lately or not, so I cannot comment on the newer systems from Creative.
This system avoids the "one note bass" sound if you spend the same care with experimenting with placement of the bass module as you would your main system's sub. When you set the bass level correctly with your SPL meter, this little system is capable of very good sound. I think Kloss's design has stood the test of time and I would not hesitate to buy this system again if my original set ever dies. Let the flaming begin! :) jz