Ace Backstage Co. 104DDBBX Double Deep Double Wide Stage Pocket Back Box

ACE Double Deep Back Boxes (#102DDBBX and #104DDBBX) are (as the name implies) twice as deep (12”) as Standard #BBX Series Back Boxes (6”) and may be used exclusively with ACE Full and Double Wide Stage Pockets. The #102DDBBX and #104DDBBX Double Deep Back Boxes are welded 14 gauge steel with a protective cover that is discarded when the pocket body is finally installed. The box and cover have a clear zinc corrosion resistant finish. A 1/2” mounting flange is predrilled to mate with the pocket body flange. The pocket body assembly is 4.5” deep and the back box is 12” deep providing an extra-large 7.5” work clearance in the bottom of the back box (ideal for feed thru or distribution junction).

The clearance volume (volume between bottom of pocket body and bottom of the double deep back box) is 722 cubic inches in the #102DDBBX and 1308 cubic inches in the #104DDBBX. ACE Double Deep Back Boxes come with standard Electrical Conduit Combination 1/2”, 3/4”, 1”, and 1-1/4” Knock Outs, 4 places typical on opposing sides and Electrical Conduit Combination 1/2” and 3/4” Knock Outs, 2 places typical on opposing sides.