The room is 16 x 20. Not ideal placement though, our entertainment center is in one corner (subwoofer is behind the cabinet). The four speakers are in each corner and the center channel is on top of the TV. (I am pretty much a novice when it comes to all of this equipment, but I just want to get the best sound I can for my money and I saw some excellent reviews on Axiom speakers. I have never actually seen or heard them anywhere).

Thanks again!