QSC Audio KS112 12″ Compact Active Subwoofer

Register this product within 30 days of purchase, and you can extend its standard 3 Year Warranty to 6 Years! Click here to register.

The KS112 is the perfect choice for anyone needing high output, low-frequency extension in a highly compact, lightweight, and portable package. Powered by a 2000 watt class D amplifier module, KS112 features a single 12-inch transducer in a 6th order bandpass premium birch cabinet. On-board DSP provides variable crossover and saveable/recallable Scenes for commonly-used applications while Intrinsic Correction™ tuning and loudspeaker management maximizes performance and protects the subwoofer’s components.

Key Features

•  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 CorrectionTM 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
• 6-Year Warranty

Two M20 threaded pole receptacles provide a positive, wobble-free connection to a threaded speaker pole in either vertical or horizontal deployment (pole not included). An optional KS-LOC security cover prevents unauthorized tampering of controls. Rugged, low-noise casters are included.

Musicians, bands, mobile DJs, system integrators and AV rental/production professionals alike will appreciate the performance of the KS112 in a wide variety of applications – particularly when paired with TouchMix Series mixers, further optimizing KS Series performance, or as a complement to K.2 Series loudspeakers. Global 6-year warranty with product registration.

Included in the Box

• QSC Audio KS112 12″ Compact Active Subwoofer
• 4 × Low-Noise, Heavy Duty Casters

Technical Specifications

• 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 SPL: 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: 15 mm Birch Plywood
• Color: Black (RAL 9011)
• Grille: Internal woofer cover
• Speaker Dimensions (H×W×D): 622 × 394 × 616 mm
• Carton Dimensions (H×W×D): 740 × 500 × 673 mm
• Net Weight: 28.4 kg
• Shipping Weight: 35 kg
• Regulatory: CE, WEEE, UL, China RoHS, RoHS II, FCC Class B
• Optional Accessories: KS112 CVR Transport Cover, KS-LOC Lock-Out Cover, SP-26 and SP-36 Loudspeaker Poles, SP-16X Extension Pole