Bose Professional Bose AMM108 U-Bracket

AMM108 U-Bracket: Yoke bracket that surface-mounts a single AMM108 and sets its aiming angle. Compatible with AMM108 multipurpose loudspeaker.

Bose specifies it for indoor or outdoor and measures 3.2 in x 13.1 in x 11.8 in (81 mm x 332 mm x 300 mm) at 4.9 lb (2.2 kg). It ships under part number 843367-0010 (AMM108 U-Bracket).