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 dierent “Q” (directivity) for each module
in array to customize coverage and reduce box count.
Outdoor IEC 60529 IP55 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 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
accessory hardware or integrator-supplied custom frames for array suspension. Accessory U-bracket available
for single-module wall, ceiling, or lighting-pole mounting.
Bose PowerMatch DSP presets – PowerMatch amplifier and ControlSpace processors include DSP presets.
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