ASC (2) Pro Audio DJ Speaker Stand Wall Fixed Mount Bracket Holder Adjustable Adapter Pair 2 x Pro Audio Professional Permanent School, Church, Restaurant or Bar Wall Mount PA DJ Speaker Bracket Allows for up out of the way PA Speaker mounting option Heavy duty design with a 180 lbs. max speaker weight Depth level adjustments (measured from wall to center of post mount): 13 inches to 8 inches Horizontal level tilt angle adjustments: Set to place and tighten the bolt