幸运飞艇7码走势

RSB-212

subwoofer, dual 12-inch


Features

  • Studio reference-quality subwoofer system
  • Part of the QSC Reference Monitor System, including matched RSC-112 screen channel loudspeaker, signal processing, and amplification
  • Optimized for use behind a perforated screen
  • Two long-throw 12-inch (305 mm) woofers with 3-inch (76 mm) voice coils
  • M10 threaded inserts offer flexible and safe deployment options for a variety of applications
  • Optional RBK-12 baffle wing system
  • NL8 Speakon™ connector
  • 15-ply Baltic birch plywood construction
SPECIFICATIONS  
Rated Coverage Angle (-6 dB) Omnidirectional
Frequency Range1 (-10dB) 30 Hz to 120 Hz
Crossover Frequencies 80 to 120 Hz (selectable) up to 48 dB/oct using dedicated Q-SYS DSP
Rated Noise Power / rms Voltage2 1000 W / 55 V
Sensitivity3 96 dB
Maximum continuous SPL4 120.5 dB
Maximum peak SPL4 126.5 dB
Rated Impedance
Recommended Amplifier Power 1000 W
Transducers 2 x 12 in. (305 mm) Kevlar-reinforced paper cones, 3 in. voice coils
Enclosure Details  
Input Connector Parallel NL8: 1/to sub, 2/thru, 3/thru, 4/thru
Enclosure Material 15-ply Baltic birch plywood
Dimensions (HxWxD) 28.5” x 15.1” x 13.5” (725 x 383 x 344 mm)
Net Weight 89 lb (40.4 kg)
Included Accessories None
Optional Accessories RBK-12 baffle wing kit

1 Free-field, unprocessed, -10 dB from on-axis sensitivity
2 AES2-1984 noise signal for 2 hrs
3 On-Axis, free-field sensitivity, 2.83V, 1 m
4 Calculated from rated noise voltage and sensitivity

All specifications are subject to change without notice.

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