I own them. They are pictured on my gallery/system front page, etc.. They are incredible speakers from 50hz up, and Rob is absolutely correct. They need room behind them. I have them approx 81" out from the front wall currently, although have had them as far out as 90". My room is 15.25 x 22.75 x 10. They fill it fine, but require a sub for the lowest octaves. I dial in a Paradigm Servo 15 using a Velodyne SMS-1 realtime subwoofer EQ (great $500 tool).
Sasons are the most transparent speakers I've ever heard (of course, "not heard" really). The imaging and soundstage they set up are world class. As most reviews remind you, they are microscopic in their retrieval capability...so give them a great signal and they will produce glorious sound. They won't mask your upstream issues, however...nor should they.
I used to set up my speakers visually, but with Sasons I get out the steel tape measure and my laser level and dial them in precisely. They return the favor.