FSR is expanding its popular Project Wall Box Line (PWB) with the new PWB-450 — one of the industry’s largest ETL Listed multi-purpose Project Wall Boxes. The PWB-450 is designed for applications where users need to mount larger interfaces or equipment in a wall box behind a display or in other custom applications. Its optional bracket has also been designed to mount Crestron’s larger DM-RMC-4K-SCALER-C 4K receiver/room controller, but FSR has also even more bracket options for Crestron and AMX/SVSi digital interfaces.

The PWB-450 mounts in a typical 4-inch deep wall between the studs in a standard 16-inch stud bay. It provides connectivity, internal device mounting and power in a secure and invisible manner. The cover is flush to the wall allowing the display to be mounted as close as its mount will allow. The cover is ventilated top and bottom to provide convection cooling as well as a cable exit slot to pass cables from the box to the display.

Inside the PWB-450 are four pre-wired AC outlets along one vertical side of the box which are isolated from the four accessory plate mounting brackets to allow AC and low-voltage connections within the same box. There is a 1⁄2-inch to 3⁄4-inch concentric knock out on the top and bottom of the box for the AC conduit connections. One-inch KOs in the divider plates allow the use of one or more accessory plates for additional AC connections.

Here are all the tech specs.