ArenaMatch AM40 DeltaQ array loudspeaker

Improve sound quality, consistency, and vocal claritywith DeltaQ array technology, which allows directivity, or “Q,” to vary in each module to more precisely match coverage to audience area

Easily customize horizontal coveragewith replaceable waveguides that allow you to further customize coverage and even form asymmetrical patterns for improved acoustic performance in left/right arrays

Deliver high-SPL, long-throw music reproduction and vocal intelligibilitywith a 14-inch neodymium woofer and six Bose Professional EMB2S titanium-diaphragm neodymium compression drivers

Rated for direct-exposure outdoor installations, three-layer stainless steel grille, water-resistant woofer cone coating, industrial polyurethane exterior coating, and molded input cover

Provide full coverage with fewer modules10°, 20°, and 40° modules allow you to create arrays that improve sight lines, reduce weight, and lower system costs by requiring fewer modules compared to conventional arrays

Reduce commissioning timeby using 40° modules for point-source applications and 10°, 20° and 40° modules for line arrays — all with the same transducers for consistent tonal balance

Adapt to a variety of configurations — all models ship standard with bi-amp capability, passive crossover, and 70/100V transformer inputs

Streamline the design processby combining with complementary Bose Professional products, such as ArenaMatch Utility zone-fill loudspeakers, PowerMatch amplifiers, and ControlSpace DSP

Save time during installationusing Bose Professional accessory mounting hardware or use the standard M12 threaded inserts to interface with custom array frames

EN 54-24 certified: EN 54-24: 2008, Loudspeaker for Voice Alarm Systems for Fire Detection and Fire Alarm Systems for Buildings, refer to the installation guide for specifics.