In case anyone is interested, Decibel Audio in Chicago has listed a pair of CS6 on Audiogon. They are asking $2199 plus shipping.
@tomthiel , Diagonal setup is not an option for me. I'm guessing that the general distance of rear firing speakers includes distance to wall plus reflection from wall to main speakers. I can pull the main speakers forward enough to have 8' from listener which would put rear firing speakers (from tweeter) 3' from the front wall ( as seen from listening postion). I suspect this would be the minimum to work properly. Though this doesn't account for boundry reinforcement lift. |