Go to this Web page, http://www.thuntek.net/~bk11/product1.htm, and scroll to the bottom to the GRANITE "Copernicus" speakers. I have never heard them, but I know of Stephan Sank, the creator of them. $4500 and claims, "I feel very, very confident in saying that these are better speakers than anything we have yet heard (including the B&W 800($15,000) and 801($6500), any of the Apogee's($2-8000) or the Italian Diapason's ($1500-$4700), to name a few.".