QSC KS112 12" Compact Powered Subwoofer

Compact subwoofer with 12-inch woofer, four large swivel casters, and dual M20 threaded pole socket
MFR# KS112
QSC KS112 12" Compact Powered Subwoofer
QSC KS112 12" Compact Powered Subwoofer QSC KS112 12" Compact Powered Subwoofer QSC KS112 12" Compact Powered Subwoofer QSC KS112 12" Compact Powered Subwoofer


No interest if paid in full within 12 months Learn more
Special Order
Note: This item may not be returnable or could require a restocking fee. Contact one of our Audio Consultants for more details. Due to the special nature of this item, we order each unit fresh from the factory, exclusively for you! Lead times may vary so please chat, call or email for up-to-date inventory status.

The QSC KS112 12" Compact Powered Subwoofer is an ultra-compact powered subwoofer for installation and highly portable entertainment applications. The 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.

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
  • Variable crossover and savable/recallable scenes for commonly-used applications
  • 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
  • Optional KS-LOC security cover prevents unauthorized tampering of controls
  • Complete EASE & CAD information available online
  • 6-Year Warranty

Additional Information

Condition New
Width 15.5 in
Depth 24.5 in
Height 24.5 in
Unit Weight 76 lb
Active or Passive Active
driver_sizes 12" (305 mm) cone
Number of Speakers Single
Input Connectors XLR Combo Jack TRS
Output Connectors Analog XLR
Amp Wattage 2000 W Class D
Frequency Range 38 Hz - 121 Hz (-10 dB)
Max. SPL 128 dB peak @1 m
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