Bose Professional AM40/80 ArenaMatch AM40 DeltaQ Array Outdoor Loudspeaker 80x40

For stadiums, arenas and outdoor entertainment complexes that require uniform, intelligible sound at scale, the Bose Professional ArenaMatch AM40 DeltaQ array outdoor loudspeaker delivers consistent coverage and reliable outdoor durability. Built as a pro speaker for demanding installations, the AM40 combines DeltaQ directivity control with interchangeable horizontal waveguides so system designers can precisely aim energy and reduce the number of modules needed. The AM40 pairs a 14" neodymium woofer with six titanium-diaphragm compression drivers and handles 600 W RMS to produce high-SPL, long-throw music and vocal clarity across a 65 Hz–16 kHz frequency range. Weather-resistant materials, a three-layer stainless grille and EN 54-24 certification make it well suited for public-safety voice-alarm duties and integration with security, surveillance and monitoring infrastructures. Standard bi-amp capability, passive crossover and 70/100V transformer options streamline commissioning, while compatibility with PowerMatch amplifiers and ControlSpace DSPs accelerates system tuning. Specify the AM40 to improve intelligibility, lower installation time and reduce total system costs in large outdoor venues—contact sales to design your array or request a demo.

• Deliver consistent, intelligible coverage across stadiums and arenas with DeltaQ technology, reducing the number of modules and ensuring clear speech and music for every listener
• Weather-tested, direct-exposure enclosure and three-layer stainless grille for reliable outdoor performance and lower lifecycle maintenance costs
• Replaceable waveguides (60/80/100°) and selectable vertical modules (10/20/40°) let integrators customize coverage and form asymmetrical arrays for complex venues
• High output and long-throw capability from a 14" neodymium woofer and 600 W RMS handling, giving powerful, controlled SPL with a 65 Hz–16 kHz bandwidth
• EN 54-24 certified with bi-amp, passive crossover and 70/100V transformer options to simplify voice-alarm, security, and monitoring system integration