These economical, large opening wall boxes are designed to fit in 16 inches on center stud bays. Their design simplifies audio video and IT installations by providing space for routing cables, AC power connections, and digital media products. The PWB-320 is for 4 inch stud walls and has up to 2 inch KO’s. The PWB-323 is for 3 inch stud walls and has up to 1¼ inch KO’s.
All boxes come standard with 8 flush cable-tie mounts, 6 Triple-Play mounting solutions for AC/AV/IT, 6 IPS mounting openings, a grounding screw, steel stud mounting brackets and hardware for new or old-work wood or steel stud walls.
The PWB-323-TRK kit includes all of the above features plus a powder coated trim ring for dressing the dry-wall opening. This rounded trim ring provides a generous 7/8" overlap.
The PWB-323-ESK kit includes the above TRK features and an internal shelving system. Two adjustable shelves include a hole pattern that allows for any screw spacing from 3/8" to 11 3/4" including multiple VESA 100 hole pattern locations.