I have also heard them, and consistent with the previous posts, they are wonderful for the price. The beauty is that you can spend less on your amp and still get big sound with the powered subs in them. I was most impressed how they disappear into a room with incredible speed and time alignment. I also agree that they sound good with quality tube gear. I heard them on Audio Research VT100MKII, LS-25, Linn CD-20, and top of the line AudioTruth Cables -- Great System ($40K). Two thumbs up!!!
