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QSC KSUB - 1000W Dual 12" Active Portable Subwoofer

£1,039.00 £865.83 (ex. vat)




QSC KSUB

  • QSC KSUB - 1000W Dual 12" Active Portable Subwoofer
  • QSC KSUB
  • QSC KSUB Rear

QSC KSUB

The QSC KSub Active Subwoofer is a dual-12" bandpass design, constructed of premium birch and includes high-quality, low-noise casters. The subwoofer features a threaded pole receptacle for a positive, wobble free connection to a threaded speaker pole. The QSC KSub Active Subwoofer features a unique Tilt-Direct pole cup mounting system. A simple turn of the dial engages a 7.5 degree downward tilt of the speaker allowing acoustic energy to be kept on the audience and off reflective surfaces for applications where maximum coverage from a high-positioned speaker is desired.

QSC KSUB Features

  • Dual 12” subwoofer drivers
  • Maximum SPL 130 dB peak
  • Lightweight portable powered speaker with legendary QSC amplifier power and reliability
  • 1000-watt continuous Class D power modules in all models
  • Extensive DSP enhances system performance
  • Attractive and professional appearance
  • Comfortable ergonomic handles
  • Rugged birch plywood enclosure
  • Comfortable ergonomic handles
  • Threaded pole socket
  • Speaker mounting pole included (35 mm diameter, 26.4 in / 67 cm long, M20 thread)

Specifications

  • Configuration: 4th-order bandpass
  • Transducers Low-frequency: 2 × 12" cone transducers
  • Frequency Response (-6 dB): 48 Hz to 134 Hz
  • Frequency Range (-10 dB): 44 Hz to 148 Hz
  • Maximum SPL: 130 dB peak

Amplifiers

  • Power Output
    • 1000 W continuous Class D (2 × 500 W) 
    • 2000 W peak
  • Input Impedance: XLR / ¼": 40 kΩ balanced / 20 kΩ unbalanced
  • Controls: Power, Gain, LF Mode (Normal/DEEP™), Polarity (Normal/Reverse), Front LED (On/Off/Limit)
  • Indicators: Power, Signal, Standby, Limit
  • Connectors: Dual balanced female XLR/¼" line level input, Dual Balanced male XLR full range line level out, Remote gain control, Locking IEC power connector
  • Cooling: On demand, 50 mm variable speed fan
  • Amplifier Protection: Thermal limiting, output overcurrent, overtemperature muting, GuardRail™
  • Transducer Protection: Thermal limiting, excursion limiting
  • AC Power Input: Universal power supply 100–240 VAC, 50 to 60 Hz
  • AC Power Consumption (1/8 Power): 230 VAC, 1.13 A

Enclosure

  • Material: Painted birch plywood
  • Finish: Black textured paint
  • Dimensions (HWD):
    • 26" × 14" × 28.1" (including casters)
    • 665 mm × 356 mm × 714 mm
  • Weight (Net): 74 lb / 33.6 kg
Manufacturer QSC
SKU SQSCKSUB
Model KSUB-BK-230
GTIN 0684284060327

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QSC
QSC
KSUB-BK-230
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