Features
Improve sound quality, consistency, and vocal clarity with DeltaQ array technology, which allows directivity, or “Q,” to vary in each module to more precisely match coverage to audience area
Easily customize horizontal coverage with 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 intelligibility with 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 modules — 10°, 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 time by 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 process by combining with complementary Bose Professional products, such as ArenaMatch Utility zone-fill loudspeakers, PowerMatch amplifiers, and ControlSpace DSP
Save time during installation using Bose Professional accessory mounting hardware or use the standard M12 threaded inserts to interface with custom array frames
EN54 Certified: EN54-24: 2008, Loudspeaker for Voice Alarm Systems for Fire Detection and Fire Alarm Systems for Buildings, refer to the installation guide for specifics.
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Frequency Response (+/-3 dB)
65 Hz to 16 kHz
Nominal Coverage Pattern (H x V)
AM20/60: 60° H x 20° V
AM20/80: 80° H x 20° V
AM20/100: 100° H x 20° V
Sensitivity (SPL/ 1W @ 1m)
AM20/60: 94 dB (LF) / 106 dB (HF) / 99 dB (Passive)
AM20/80: 94 dB (LF) / 105 dB (HF) / 98 dB (Passive)
AM20/100: 94 dB (LF) / 104 dB (HF)/ 97 dB (Passive)
Nominal Impedance
Passive 8 Ω / Bi-amp: 8 Ω + 8 Ω
Frequency Range (-10 dB)
55 Hz to 18 kHz
Long-term Power Handling
Low Frequency: 600 W (2400 W peak)
High Frequency: 150 W (600 W peak)
Passive 750 W (3000 W peak)
Maximum SPL @ 1m
AM20/60: 122 dB (LF) / 128 dB (HF) / 128 dB (Passive)
AM20/80: 122 dB (LF) / 127 dB (HF) / 127 dB (Passive)
AM20/100: 122 dB (LF) / 126 dB (HF) / 126 dB (Passive)
