BOSE WMB2-MA12 Pitch Lock Upper Bracket Instruction Manual
- June 9, 2024
- Bose
Table of Contents
WMB2-MA12/MA12EX Pitch Lock Upper
Bracket for MA12/MA12EX Modular Line Array Loudspeakers
(WB-MA12/MA12EX Pitch Only Bracket or WMB-MA12/MA12EX Bi-Pivot Bracket and
CB-MA12
Coupling Bracket or CB-MA12EX Coupling Bracket also required)
WMB2-MA12 Pitch Lock Upper Bracket
Stacks greater than three units will require custom rigging.
Contents
For use only by trained installers
Choose a position and mounting method consistent with local building codes and
regulations. Ensure the mounting surface and the method of attaching the
loudspeaker to the surface is structurally capable of supporting the weight of
the loudspeaker. A 10:1 safety weight ratio is recommended.
Minimum Installation Requirements when
mounted to wood studs: 1/4” x 1 1/2” (M6 x 38 mm) lagscrew
1-A With WB-MA12/MA12EX Pitch Only Bracket
(part number 318418-0200)| 1-B With WMB-MA12/ MA12EX Bi-Pivot Bracket
(part number 318338-0200)
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