Bose RoomMatch 70x20 Line Array Passive Loudspeaker for Churches, Arenas, Schools

Vendor: Bose
Description Bose RoomMatch 70x20 Line Array Passive Loudspeaker for Churches, Arenas, Schools Bose RoomMatch DeltaQ 70x20 array loudspeakers are designed for permanent installation in the finest auditoriums, performing arts centers, houses of worship,...
$5,300.00
Title

Bose RoomMatch 70x20 Line Array Passive Loudspeaker for Churches, Arenas, Schools

Bose RoomMatch DeltaQ 70x20 array loudspeakers are designed for permanent installation in the finest auditoriums, performing arts centers, houses of worship, dance clubs and sports arenas, in which the large-format waveguides with choice of 42 coverage patterns can provide vocal clarity, sound quality and best-in-class coverage control even in venues with difficult acoustics.

FEATURES

DeltaQ technology advances line-array loudspeaker design by allowing different “Q” (directivity) for each module in the array to improve sound quality by better matching array coverage to audience areas and distance, with improved phase coherency.

42 large-format waveguide patterns – allows designers to customize array coverage to exact venue dimensions to minimize wall reflections and deliver best-in-class sound quality even in venues with difficult acoustics

Continuous-Arc Diffraction-Slot (CADS) Manifold – provides smooth high-frequency array summation and allows choice of 5 vertical-coverage patterns. Select number of array modules based on sound level, low-frequency pattern control and budget requirements, independent of total array vertical coverage

Bose EMB2 compression drivers – deliver the vocal power normally associated with 3-way systems with frequencies from 500 Hz to 16 kHz projected from the large-format waveguides for remarkably consistent coverage and vocal clarity

Integrated Rigging – allows fast installation of arrays with up to 8 full-range modules at 10:1 safety factor

Available RMS215 or RMS218 subwoofers – extend full-range performance to 40 Hz or 25 Hz, in flown or ground stack arrays

Available Bose PowerMatch amplifiers – configurable to provide optimal power for all RoomMatch modules and subwoofers; includes integrated loudspeaker DSP functions with optional Dante® digital audio network interface

Mechanical Diagrams

      

Technical Summary

Frequency Response (-3 dB)
60 Hz - 16 kHz

Frequency Range (-10 dB)
55 Hz - 16 kHz

Nominal Coverage Pattern (H x V) 
RM5520: 55° H x 20° V
RM7020: 70° H x 20° V
RM9020: 90° H x 20° V
RM12020: 120° H x 10° V

Long-Term Power Handling 
Low Frequency: 500 W (2000 W peak)
High Frequency: 150 W (600 W peak)

Nominal Impedance 
Low Frequency: 4 Ω
High Frequency: 8 Ω

Sensitivity (SPL / 1 W @ 1 m) 
LF No EQ: 94 dB
LF With EQ: 93 dB
HF No EQ: 107 dB - 111 dB*
HF With EQ: 101 dB - 105 dB*

Maximum SPL @ 1 m 
LF No EQ: 121 dB 
LF With EQ: 120 dB
HF No EQ: 129 dB SPL - 133 dB*
HF With EQ: 123 dB - 127 dB*

Calculated Maximum SPL @ 1 m, peak 
LF No EQ: 127 dB
LF With EQ: 126 dB
HF No EQ: 135 dB SPL - 139 dB*
HF With EQ: 129 dB – 133 dB*

*Varies by coverage pattern