I've been slowly working on my combined music/theater room for a while but I've really struggled with a slap echo problem and I'm not sure how to address it in this particular case. Its a pretty crazy/complex room to deal with (and I am by no means an expert). Its a small rectangular room about...
I have 2 MX-810's one for the bedroom, one for the home theater. I've been using the home theater set up for about a year and it works perfectly. I've since added a second zone. Set up is as follows: -
Home theater (in basement)
OPPO BDP-83 blu-ray player