The thing about in-walls, and I know that I'm unjustly categorizing them, is that I can't get the memory of the in-wall PA system at every school I've ever attended out of my head. I'm sure these and other in-walls sound fine, but whenever I think of in-wall speakers, I get a mental image of the round, metal, perforated, squawk-box from hell that was always set at 105dbs. I'm cringing just thinking about it.