Description
The Bose RoomMatch® DeltaQ™ array loudspeakers are engineered for permanent installations in premier venues such as performing arts centers, auditoriums, sports arenas, dance clubs, and houses of worship. These loudspeakers incorporate large-format waveguides with a selection of 42 coverage patterns, delivering superior coverage control, exceptional sound quality, and clear vocal reproduction, even in acoustically challenging environments.
FEATURES
DeltaQ™ technology revolutionizes line-array speaker design by enabling each module to have a distinct “Q” (directivity), enhancing sound quality through tailored array coverage that aligns with audience areas and distances, while also offering improved phase coherency.
42 large-format waveguide patterns – grant sound system designers the ability to customize array coverage to match venue specifications, minimizing wall reflections and ensuring outstanding sound quality in acoustically demanding locations.
Continuous-Arc Diffraction-Slot (CADS) Manifold – ensures smooth summation of high-frequency arrays and offers 5 options for vertical-coverage patterns. Designers can choose the number of array modules based on sound level, low-frequency pattern control, and budget requirements, independent of the total vertical coverage.
Bose EMB2 compression drivers – provide the vocal power typically associated with 3-way systems, covering frequencies from 500 Hz to 16 kHz, projected through large-format waveguides for consistent coverage and exceptional vocal clarity.
Integrated Rigging – enables swift installation of arrays with up to 8 full-range modules, ensuring a 10:1 safety factor.
Available RMS215 or RMS218 subwoofers – extend the full-range performance to 40 Hz or 25 Hz, suitable for both flown or ground stack arrays.
Bose PowerMatch® amplifiers – customize power provision for all RoomMatch modules and subwoofers, featuring integrated loudspeaker DSP functions and an optional Dante® digital audio network interface.




























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