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QSC KSub Dual 12 inch Subwoofer (Discontinued)

Part #:
KSub
Model #:
KSub
Availability: No Longer Available
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The QSC KSub 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.

Description

The QSC KSub 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 (included).

Remote gain control capability is offered via a potentiometer (not included) connected to the on-board Euroblock connector. In an installed application, multiple K Series speakers can be ”daisy-chained” for total gain control from a single remote pot. Auto-standby mode is engaged after 5 minutes of inactivity.

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

Specifications

Configuration 4th Order Bandpass
Transducers Low-frequency 2 x 12" cone transducers
Frequency Response (-6 dB) 48 Hz - 134 Hz
Frequency Range (-10 dB) 44 Hz - 148 Hz
Maximum SPL (1 meter) 130 dB peak
Power Output 1000 W Class D (2x500 W)
Input Impedance (ohms) XLR / 1/4": 40k balanced / 20k 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/1/4" line level input, 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 – 60 Hz
AC Power Consumption (1/8 Power) 100 VAC, 2.3 A120 VAC, 2.01 A230 VAC, 1.13 A
Material Painted birch plywood
Finish Black textured paint
Available Accessories KSub COVER
Dimensions (H x W x D) 26" (665 mm) x 14" (356 mm) x 28.1" (714 mm)
Weight 74 lbs (33.6 kg)
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