Product Description
The white Soundsphere Q-SB2 Sub-Bass Supplement is an omnidirectional speaker designed for installations requiring enhanced low-frequency response at high sound pressure levels. Applications include gymnasiums, ice rinks, arenas, houses of worship, bars, nightclubs, and more.
The Q-SB2 features dual 18" drivers capable of a 360° vertical/horizontal area of coverage while maintaining an enhanced low-frequency response. The Q-SB2 is housed in a fiberglass enclosure with plated steel hardware and offers 40 - 200 Hz frequency response with a high sensitivity of 99 dB. The Q-SB2 is ideal as a sub-bass supplement for Q-12A loudspeaker systems (sold separately).
The Q-SB2 features dual 18" drivers capable of a 360° vertical/horizontal area of coverage while maintaining an enhanced low-frequency response. The Q-SB2 is housed in a fiberglass enclosure with plated steel hardware and offers 40 - 200 Hz frequency response with a high sensitivity of 99 dB. The Q-SB2 is ideal as a sub-bass supplement for Q-12A loudspeaker systems (sold separately).
| Power Capacity | 800 W RMS |
| Frequency Response | 40 - 200 Hz ±6 dB |
| Crossover Frequency | 150 Hz (18 dB/octave) (recommended) |
| Nominal Sensitivity | 99 dB (1 W / 1 m) |
| SPL | 128 dB (800 W / 1 m) |
| Impedance | 4 ohms |
| Coverage | 360° Vertical/Horizontal |
| Transducer | 2 x 18" (457 mm) |
| Voice Coil | 4" (102 mm) |
| Enclosure Material | Fiberglass with gelcoat finish |
| Input Connector | Neutrik Speakon NL4MPR (4-pin) receptacle |
| Dimensions | Height: 27.75" (705 mm) Sphere Diameter: 32" (813 mm) |
| Weight | 82 lb (37.2 kg) |
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