I know they are a little to close to the back wall. They are about 2.5-3' away and they should be a full 3', but if I pull them out any farther they block the TV, if I bring the TV out then I have to move the couch back, and if I move the couch back, it is to far back relative to the surround speakers which I cant move w/o repairing the ceiling.... Anyway, I have put some thought into this and I think they are in the best possible location, considering everything else.