I own a pair of these and use as surround channels, my main speakers are NHT 3.3's and AC-2, they sound AWESOME!!!
The Ones are very well mannered, match the system rather well and I use Aragon 4004 MK-II to drive them with abolutely full control, aplomb and very nice results indeed.
For the fron end I'm using now Threshold S-5000e with also extremely good results.
I'll give the little Ones a best of class award, they're not expensive and very, very musical, no small detail sacrificed, microdynamics, and low level detail is very good for a minimonitor of that price, also overall general dynamics are very good when paired and adjusted properly with the right type of subwoofer (sealed enclosure)
I'm suing them very well with a Velodyne F-1800 MK-II, very finely adjusted with Prosonus Calibration CD and a $50 meter from Radio Shack, it will do the trick.
Also as above, sorry that it gotten discontinued.
Happy listening
Gonzalo