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Description
Bose Professional ShowMatch™ DeltaQ™ SM20 full-range array modules provide 20° nominal vertical coverage with included field-changeable waveguides offering choice of 70° or 100° horizontal coverage and optional accessory 120° waveguides. Replace single waveguide panel to form horizontal asymmetr... Read MoreSuggested Accessories
Description
Bose Professional ShowMatch™ DeltaQ™ SM20 full-range array modules provide 20° nominal vertical coverage with included field-changeable waveguides offering choice of 70° or 100° horizontal coverage and optional accessory 120° waveguides. Replace single waveguide panel to form horizontal asymmetrical patterns. The 2-way module requires external power amplifiers (2- channels) and DSP to provide full-range response from 59 - 17,000 Hz with peak array output of up to 145 dB.
Bose Professional ShowMatch™ array loudspeakers - the newest DeltaQ™ technology design - feature replaceable waveguides that allow changing coverage and asymmetrical patterns, in compact enclosures optimized for both installation and portable applications requiring the best possible (top-class) sound quality.
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Product Specs
Single Module Performance | |
Frequency Response (+/- 3 dB) | 70 - 17,000 Hz |
Frequency Range (-10 dB) | 60 - 17,000 Hz |
Transducers | |
Low Frequency | 2 x Bose SM8 neodymium 8-inch woofers (3-inch voice coil) |
High Frequency | 4 x Bose EMB2S extended-HF neodymium compression driver (2-inch voice coil) |
Nominal Impedance | 8 ohms + 6 ohms (LF/HF) |
Recommended Crossover | 800 Hz (acoustic; requires active 2-way crossover in DSP) |
Recommended High-Pass Protection Filter | 70 Hz with minimum 12 dB / octave filter |
Power Handling, long-term continuous | Low Frequency: 450 W High Frequency: 100 W |
Power Handling, Peak | Low Frequency: 1800 W High Frequency: 400 W |
Enclosure | |
Enclosure Material | Baltic birch plywood |
Finish | Two-part spray polyurethane coating, black |
Grill | 16-gauge (1.5 mm) perforated steel, powder-coated nish, black |
Environmental | IPx4 |
Connectors | 2 x Neutrik® NL4 wired parallel |
Suspension / Mounting | Integrated 3-point quick-pin rigging |
Nominal Coverage Pattern | 100°H x 20°V (or 70°H; optional 120°H) |
Sensitivity (SPL / 1W @ 1m) | Low Frequency: 94 dB High Frequency: 104 dB |
Calculated Maximum SPL @ 1 m | Low Frequency: 121 dB High Frequency: 124 dB |
Calculated Maximum SPL @ 1 m, peak | Low Frequency: 127 dB High Frequency: 130 dB |
Dimensions (H x W x D) - inches | 11.9 x 31.2 x 18.1” / W: 29.8” |
Net Weight | 29.0 kg (64.0 lbs) |
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