BOSE F1 U-bracket mounting kit

The U-Bracket Mounting Kit allows for ±115 degrees of rotation to adjust the coverage angle for wall and ceiling-mounted installations. When the F1 Model 812 Passive loudspeaker is mounted horizontally, use the flexible array to adjust the horizontal coverage pattern for each loudspeaker by up to 40 degrees, and the U-bracket to adjust the vertical mounting angle and direct the loudspeaker ’s 100 degrees of vertical coverage. This vertical and horizontal flexibility maximizes coverage with each loudspeaker and supports asymmetrical configurations to reduce side wall reflections and improve clarity. You can also mount the F1 Model 812 Passive loudspeaker vertically, using the flexible array to adjust the vertical coverage pattern and the U-bracket to adjust the horizontal mounting angle. The Bose® logo on the loudspeaker can be adjusted for horizontal mounting.