Oh, and the "cabinet" each speaker will be in will be 12" wide by 48" tall, by 12" deep"...give or take, 7" or so back from the exterior finished wall. With the speakers near the top, angled down at the listener. Why the speaker at the top, and angled you ask?? Well, in my compromise with the Misses, I said I would make these great recesses so she can use them for decoration, so I have to account for something possibly blocking the speakers. Like a ...wooden...abstract giraffe or something. Man, these relationships can really put a damper on a guys theater aspirations!!!