Bose Professional WMB2-MA12/MA12EX Pitch Lock Upper Bracket, White

Achieve consistent coverage and precise aiming for MA12 and MA12EX arrays with the Bose Professional WMB2-MA12/MA12EX Pitch Lock Upper Bracket. This mounting bracket delivers 0–10° positive pitch retention so integrators can set and maintain exact speaker tilt for predictable coverage across live sound, installed AV, security and surveillance monitoring applications. Engineered and load rated to support triple-stack configurations, the WMB2 simplifies scalable deployments in arenas, conference centers, and outdoor monitoring sites.

The white, 11" upper bracket is designed for indoor/outdoor use and ships with mounting hardware for faster installation. It pairs seamlessly with WB-MA12/MA12EX pitch-only and WMB bi-pivot brackets to expand mounting flexibility while keeping stacked arrays secure. By reducing alignment drift and enabling repeatable setup, this Bose Professional bracket lowers onsite labor and improves system performance for pro audio, surveillance and integrated monitoring systems. Add the WMB2 to your next installation to lock in speaker position and enhance overall coverage—contact sales or order now for reliable mounting solutions.

• Securely locks MA12/MA12EX arrays at 0–10° for precise aiming and consistent coverage
• Load-rated for triple-stack configurations to simplify scalable venue and outdoor installs
• Durable indoor/outdoor construction in white for discreet, professional integration
• Works with WB-MA12/MA12EX and WMB bi-pivot brackets for flexible mounting options
• Streamlines pro audio, security and surveillance setups by ensuring reliable speaker alignment