Fully finished enclosure designed to manage and store A/V equipment in an air handling plenum space above a false or hard ceiling. These boxes are also equipped with the RackLink system, by Middle Atlantic Products. The box also has a built in projector mount that utilizes a 1 1/2 standard NFS fitting and is rated to support a load up to 50 lbs. The projector mount can move laterally and be positioned anywhere along the track.