When you're mounting a flat screen to the wall, make your installation easier and cleaner by storing cables and power/surge accessories in the Chief In-Wall Storage Box. Featuring zip tie anchor points and knockouts for outlets and conduit, the rectangle-shaped recessed box installs in-wall behind a TV mount to provide a convenient, organized space for a variety of audio/video components.
The Chief In-Wall Storage Box is about 128 inches squared, and designed to be mounted pre- or post-construction in a 2" x 4" wood stud wall (16" on center), a 2" x 4" -