The PRX-WB-9X14 Proximity Series In-Wall Box is engineered to provide convenient storage of AV system components recessed in the wall behind the display. Leveraging the patented Lever Lock tool-free small device mounting system, they provide the flexibility needed for working in tight spaces. This innovative design offers unmatched configurability that maximizes space and enables fast, easy mounting of components. Designed for a clean, aesthetic finish, Proximity Series In-Wall Boxes are ideal for use with VDM Series Vision Display Mounts. Featuring 9" x 14" of space and one included Lever Lock 4" mounting plate.