Just throwing out a question that may or may not have a solid answer, but I am dealing with a existing home theater and I'm trying to find out what speakers may have been in the wall of the existing space. The opening at all 7 speaker locations (large theater) is 11" wide by 28" tall. I'm not sure I've run into in-wall speakers that are so large overall at this point. I'm looking to put in some Monoprice THX-265IW units, but I want a point of reference of what was likely in there before.
I know there are some companies that actually make high-end in-walls. Triad for example (I'm 99% sure they were not Triads). Martin Logan makes some really high end ones as well, but their Tribute 5XW doesn't appear to be the right size (too large!)... it comes close though.
Any thoughts on what may have been in the 11x28 inch openings?