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Overview
BoseProfessional.com
Overview
Bose Professional ArenaMatch array modules are outdoor-rated, sound-reinforcement loudspeakers with
DeltaQ array technology designed for high-SPL installations that require both high-quality music playback
and exceptional vocal intelligibility in every seat, such as sports stadiums, arenas, and outdoor entertainment
venues.
DeltaQ technology allows full-range modules in both point-source and line array configurations, with choice
of 10°, 20°, or 40° vertical coverage with field-changeable waveguides available in 60°, 80°, or 100° horizontal
coverage. For many projects, this technology can reduce box count, array weight, installation time, and
system costs.
Product Features
DeltaQ technology: next-generation array technology that allows different "Q" (directivity) for each module
in array to customize coverage and reduce box count.
Outdoor direct-exposure rating: weather-resistant, exterior-grade plywood enclosure, 3-layer stainless-steel
grille, and input cover with gland-nut cable termination for direct-exposure outdoor installs.
High SPL: six (6) Bose Professional EMB2S compression drivers on CADS manifold with 14-inch neodymium,
high-excursion woofer allows peak output of up to 145 dB SPL in arrays.
High Intelligibility: large-format waveguides with DeltaQ array summation provide excellent vocal clarity and
high speech transmission (STI) scores even with high audience background noise.
Choice of 9 coverage patterns: DeltaQ technology allows both point-source and line array applications for
consistent sound quality from main arrays to zone-fill seating areas.
Passive or Bi-amp or 70/100V inputs: integrated passive crossover and 70/100V transformer provide choice
of single-amp direct, bi-amp direct, or transformer coupled inputs.
Replaceable waveguides: horizontal coverage may be changed by replacing factory-installed waveguides
with accessory kits.
Versatile suspension system: M12 threaded inserts, with internal steel link bars, allow use with Bose
Professional accessory hardware or integrator-supplied custom frames for array suspension. Accessory
U-bracket available for single-module wall, ceiling, or lighting-pole mounting.
Bose Professional PowerMatch DSP presets: PowerMatch amplifier and ControlSpace processors include DSP
presets.
EN 54-24 Certified: EN 54-24: 2008, Loudspeaker for Voice Alarm Systems for Fire Detection and Fire Alarm
Systems for Buildings
Installation Guide • ArenaMatch DeltaQ Array Loudspeaker
English • 9
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