Thanks for the accurate and kind words, folks. The OnWall Mini LCR 3.0 is, in fact, three of our Mini LCRs within a single box that houses three separate enclosures. Unlike most product offerings in this category, it is not an architectural exercise; it's actually a really good speaker that happens to fit, as Rick stated, this specific application. The 3.0 can also be ordered in any custom width in 1/4" increments up to 66" wide, and in any color. I suggest you order it to match the wall; not the TV; so it disappears, but that is your choice.
The Mini 3.0 works well without a sub, but with a subwoofer, it's killer. We are also a month or so away from releasing an OnWall Mini LCR model which is a single speaker version, which allows for more optimum placement. There's an InCeiling Mini LCR, an InRoom, and an InWall, too, to address any and all installation applications.