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  • High Output in an ultra-compact form factor
  • 2000 Watt Class D amplifier module
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On display in our London Showroom
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Regular price £899.00 £0.00 Unit price per
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The QSC KS112 is an ultra-compact active subwoofer for installation and highly portable entertainment applications, such as mobile DJs. The QSC KS112 is a highly portable, single 12-inch bandpass design subwoofer, powered by a 2000 Watt peak power Class D amplifier module. The cabinet is constructed of premium birch and includes high-quality, low noise casters.

Pair with the QSC K10.2 or QSC K12.2 active speakers to really rock the party and let your audience feel the bass!

Two M20 threaded pole receptacles are available for a positive, wobble-free connection to a threaded speaker pole in either vertical or horizontal deployment (pole not included).

  • High Output in an ultra-compact form factor
  • 2000 Watt Class D amplifier module
  • 12-inch, long-excursion driver; 6th order bandpass design
  • Intrinsic Correction tuning and loudspeaker management
  • 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 dual M20 speaker pole fittings
  • Complete EASE & CAD information available online
  • 6-Year Warranty after product registration on QSC.com
  • (Optional) KS-LOC security cover prevents unauthorised tampering of controls
Configuration: 6th-Order Bandpass Subwoofer
LF Transducer: 305 mm (12 in), Cone
Frequency Response (-6 dB): 41 Hz - 108 Hz
Frequency Range (-10 dB): 38 Hz - 121 Hz
Maximum Rated SPL1: 128 dB @ 1 m (peak)
Amplifier: Class D
2000W (peak)
Cooling: Low-noise, variable speed fan
Controls: Power On/Off
Gain Control: Rotary encoder
2 × selection buttons
Indicators: 2 × Power LED (front and rear)
Input Signal LED
Limiter Active LED
Connectors: 2 × locking XLR/F 1/4-inch combo
2 × XLR/M (Loop-thru Output)
1 × locking IEC power connector
AC Power Input: Universal power supply 100 - 240 VAC, 50 - 60 Hz
AC Power Consumption: 100 VAC, 2.4 A / 120 VAC, 2.0 A / 240 VAC, 1.3 A
Enclosure Details
Enclosure: 15 mm Birch Plywood
Color: Black (RAL 9011)
Grille: Internal woofer cover
Speaker Dimensions: 622 × 394 × 616 mm (H×W×D)
24.5 × 15.5 × 24.25 in (H×W×D)
Carton Dimensions: 740 × 500 × 673 mm (H×W×D)
29 × 19.7 × 26.5 in (H×W×D)
Net Weight: 28.4 kg / 62.6 lb
Shipping Weight: 35 kg / 77.2 lb
Regulatory: CE, WEEE, UL, China RoHS, RoHS II, FCC Class B
Included Accessories: 4 × Low-Noise, Heavy Duty Casters
Optional Accessories: KS112 CVR Transport Cover,
KS-LOC Lock-Out Cover,
SP-26 and SP-36 Loudspeaker Poles,
SP-16X Extension Pole
Regular price £899.00 £0.00 Unit price per
In Stock

In Stock

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