Description Bose Yoke Bracket Mounting Kit A double yoke bracket that allows for pitch adjustment. The bracket fits the 4 x M8 threaded inserts (127 x 70 mm) on the rear panel of the F1 Model 812. The Yoke Mounting Kit includes a double yoke bracket that allows adjustment of yaw (right/left angle) and the pitch (up/down angle) of the loudspeaker inceiling-mounted installations. By up to 40 degrees, the flexible array can be use to further refine the vertical coverage pattern. The Yoke mounting bracket is suitable for high ceiling and standard installations. Key Features Fits F1 Model 812 Active and Passive loudspeakers Works in both standard and high ceiling installations ±45° of pitch adjustment Fits the 4 x M8 threaded inserts (127 x 70 mm) on the rear panel Specification Technical Specifications Wall plate 67.6 cm x 15.2 cm (26.6" x 6.0") Material Steel Maximum load capacity 22.7 kg (50.0 lb) Ceiling clearance 6.3 cm (2.5") at 0° position shown Weight 6.9 kg (15.2 lb) Compatible with F1 Model 812, F1 Model 812 Passive
