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  • 3600 Watt Peak Class D Power Module
  • “First-in-class” compact single-box cardioid solution
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Regular price £1,339.00 £0.00 Unit price per
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The QSC KS212C subwoofer represents the world’s first-in-class single-box powered cardioid subwoofer solution for highly portable entertainment and installation applications.

A breakthrough in innovation and design, the 3,600 Watt KS212C subwoofer uniquely provides all the benefits of cardioid deployment in a single, compact enclosure. “Keeping bass in its place” for mobile entertainers, AV production and rental professionals, as well as modestly-sized performance venues, the KS212C subwoofer is unparalleled in its ability to manage low frequencies on the stage, or any application where undesirable low frequency energy needs to be minimised.

Powered by a 3,600 Watt Class D amplifier, processed with the latest DSP technology, and featuring dual 12-inch long excursion drivers each arranged in a 6th order bandpass chamber, these components all combine seamlessly to produce a staggering 15 dB more output at the front of the cabinet than at the rear. Highly portable, the cabinet features comfortable, aluminium handles and four, rear-mounted casters. Two M20 sockets accept a 35mm speaker pole in other horizontal or vertical orientation.

Typical Subwoofer Energy Dispersion

Most subwoofers radiate energy around the entire enclosure, leading to undesirable LF build-up on stage and wasted energy around the sides and rear of the system

Cardioid Subwoofer Energy Dispersion

The KS212C subwoofer keeps "bass in its place" with a single-box cardioid array that produces an amazing 15 dB more output at the front than at the rear

  • 3600 Watt Peak Class D Power Module
  • “First-in-class” compact single-box cardioid solution
  • Dual 12-inch long excursion drivers; Dual 6th order band-pass design
  • Cardioid pattern provides 15 dB SPL attenuation front-to-rear
  • Variable crossover and saveable/recallable Scenes for commonly-used applications
  • TFR™ (Turbulent Flow Reduction) port design provides optimal resonant tuning and high velocity air flow
  • Refined, professional appearance looks great in any application
  • Rugged painted wood enclosure for long life and lasting durability
  • Deployment in either vertical or horizontal positions with M20 speaker pole fittings (36-inch speaker pole included)
  • Four low-noise, heavy-duty casters
  • Optional KS LOC security cover prevents unauthorised tampering of controls
  • Complete EASE and CAD information available online
  • 6-Year Warranty
Configuration: Dual 6th-order bandpass cardioid subwoofer
LF Transducer: 2 x 12-inch (305 mm), cone
Frequency Response (-6 dB): 44 Hz - 104 Hz
Frequency Range (-10 dB): 39 Hz - 118 Hz
Nominal Coverage Angle: 180? Cardioid (15dB rear rejection @ 70Hz)
Maximum Rated SPL: 132dB @1m, peak
Amplifier: Class D
2 x 1800W (peak)
Cooling: Low-noise, variable speed fan
Controls: Power
Rotary encoder
2 x selection buttons
Indicators: 2 x Power LED (front and rear)
Input Signal LED
Limiter active LED
Connectors: 2 x locking XLR/F 1/4-inch Jack combo
2 x XLR/M (Loop-thru Output)
1 x locking IEC power connector
AC Power Input: Universal power supply 100 – 240 VAC, 50 – 60 Hz
AC Power Consumption (1/8th power): 100 VAC, 3.6 A / 120 VAC, 3.0 A / 240 VAC, 1.7 A
Enclosure Details
Enclosure: 15mm birch plywood
Colour: Black (RAL 9011)
Grille: Internal woofer cover
Dimensions (HWD) inches: 24.5-inch × 15.5-inch × 33.5-inch
Dimensions (HWD) mm: 622 mm x 394 mm x 851 mm
Net Weight: 40.1 kg (88.5 lbs)
Shipping Weight: 48.5 kg (107 lbs)
Regulatory: CE, WEEE, UL, CHina RoHS, RoHS II, FCC Class B
Included Accessories: 4 x Low-Noise, Heavy-Duty Casters
36-inch Speaker Pole
Optional Accessories: KS212C Cover,
KS-LOC Lock-Out Cover
SP-16X Extension Pole
Regular price £1,339.00 £0.00 Unit price per
Out of Stock

Out of Stock

Call us for the
latest availability
020 8579 0144

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