Description
The QSC KS112, 12-Inch Compact Powered Subwoofer - Black is an ultra-compact active 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).
Product 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 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: 15 mm Birch Plywood
Color: Black (RAL 9011)
Grille: Internal woofer cover
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
Product Weight: 28.4 kg / 62.6 lbs.
Product Dimensions (H×W×D): 24.5 × 15.5 × 24.25 inches
Shipping Weight: 35 kg / 77.2 lbs.
Shipping Dimensions (H×W×D): 29 × 19.7 × 26.5 inches
Financing Options
Hassle-Free Financing Available
Get the gear you need now and pay over time. Perfect for working DJs, artists, and sound pros who need pro-grade speakers, lighting, and cases to stay competitive.
- Shop Pay & Afterpay for instant financing right at checkout
- Acima, Synchrony, Progressive & Snap lease-to-own and financing options
- Fast approvals so you buy today and pay monthly
Military & First Responder Discounts
We're proud to support those who serve. Active-duty military, veterans, and first responders qualify for a special discount on your gear. See our Military Discount details here and how to redeem.










