The KS212C subwoofer represents the world’s first-in-class single-box active cardioid subwoofer solution for highly portable entertainment and installation applications.

A breakthrough in innovation and design, the 3,600 Watt KS212C subwoofer uniquely provides all the benefits of cardioid deployment in a single, compact enclosure. “Keeping bass in its place” for mobile entertainers, AV production and rental professionals, as well as modestly-sized performance venues, the KS212C subwoofer is unparalleled in its ability to manage low frequencies on the stage, or any application where undesirable low frequency energy needs to be minimized.

SPECIFICATIONS KS212C

Configuration Dual 6th-order bandpass cardioid subwoofer

LF Transducer 2 × 305 mm (12 in), cone

Frequency Response (-6 dB) 44 Hz - 104 Hz

Frequency Range (-10 dB) 39 Hz - 118 Hz

Nominal Coverage Angle 180˚ Cardioid (15dB rear rejection @ 70Hz)

Maximum Rated SPL1 132dB @1m, peak

Amplifier Class D

2 × 1800W (peak)

Cooling Low-noise, variable speed fan

Controls Power

Gain

Rotary encoder

2 × selection buttons

Indicators 2 × Power LED (front and rear)

Input Signal LED

Limiter active LED

Connectors 2 × locking XLR/F ¼⁻ᶦⁿᶜʰ 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 1/8th power

Enclosure Details

Enclosure 15mm birch plywood

Color Black (RAL 9011)

Grille Internal woofer cover

Speaker Dimensions (H×W×D) 622 × 394 × 851 mm

24.5 × 15.5 × 33.5 in

Carton Dimensions (H×W×D) 970 × 500× 670 mm

38.2 × 19.7 × 26.4 in

Net Weight 40.1 kg / 88.5 lb

Shipping Weight 50 kg / 110.3 lb