QSC KS112 12" 2000W Ultra Compact Powered Subwoofer Specifications:
| Configuration: | 6th-Order Bandpass Subwoofer | 
| LF Transducer: | 12-inch (305 mm), Cone | 
| Frequency Response (-6 dB): | 41 Hz - 108 Hz | 
| Frequency Range (-10 dB): | 38 - 121 Hz | 
| Maximum Rated SPL1: | 128 dB @ 1 m (peak) | 
| Amplifier: | Class D 2000 W (peak) | 
| Cooling: | Low-noise, variable speed fan | 
| Controls: | Power On/Off | 
| Gain Control: | Gain Control 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 ¼” combo 2 x XLR/M (Loop-thru Output)
 1 x locking IEC power connector
 
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| 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 | 
| Dimensions (HxWxD): | 24.5 x 15.5 x 24.25 inches / 622 x 394 x 616 mm | 
| Net Weight (including casters): | 28.4 kg (62.6 lbs) | 
| Shipping Weight: | 34.5 kg (76 lbs) | 
| Regulatory: | CE, WEEE, UL, China RoHS, RoHS II, FCC Class B | 
| Included Accessories: | 4 x Low-Noise, Heavy Duty Casters | 
| Optional Accessories: | KS112 Cover, KS-LOC Lock-Out Cover SP-16X Extension Pole, SP-36 Extension Pole |