Hi! a bit late, I admit, but I'd like to know why is a pair of Q750 so cheap - 700 euros? Should I be cautious before buying them? I have a Denon AVR 2113 and a MA BX2/BXC/BXFX setup. I've seen this price and I'd like to replace the fronts (BX2) with these, to be used for symphonic music...