HY1200VW Vertical Mount Bracket for HS120W/1200WTThe HY 1200VW Mount Bracket is designed to mount speaker system to a wall or ceiling in a vertical configuration. It allows the speaker orientation angle to be adjusted from 15 upward to 60 downward when mounted on a wall, and from 15 upward to 90 downward when mounted to a ceiling. Product Features Made for HS 120B HS 1200BT Vertical orientation Product Specifications Finish: Steel plate, paint, white Dimensions: 366. 4 x 328. 2 x 90 mm (W x H x D)