Bowers & Wilkins Shows Sub and In-Walls

The B&W DB1 sub will be a big deal when it ships in December for $4500. Its two 12-inch drivers can be equalized with an app downloaded to a PC, then input into the sub. B&W (as we persist in thinking of the company, being old-fashioned that way) also showed two new in-wall series, the 600 and 700, both with innovative back boxes that make for an easy install. The 700 Series back box is especially interesting -- it's a two-piece structure that fits into a slot in the wall, with the pieces joined by a hinge. You can see the bottom half of the back box trailing below two of the speakers in the picture.