Price per piece.
The KS212C is the perfect solution for mobile sound systems and installations where low frequency energy needs to be minimized or controlled.
Most subwoofers play 360 degrees, i.e. around the entire speaker. This often leads to unwanted low-frequency sound reproduction and power loss where low-frequency sound is not desired.
"Keeping bass in its place" Thanks to two twelve-inch bass elements controlled by modern DSP technology and a powerful final stage of a whopping 3600 Watts, the KS212C plays an incredible 15db stronger in the front than in the back, which is revolutionary in its class.
For easy transport, the KS212C is equipped with heavy-duty aluminum handles and four wheels on the back. Two M20 points enable you to mount speaker stand tubes both horizontally or vertically.
- Cardio subwoofer.
- 3600 Watt Class D.
- 2x12” base element; Dual 6th order band-pass design.
- 15 dB SPL attenuation front-to-rear.
- Two M20 points for speaker stand pipes (one on the top, one on the side).
- Four strong wheels.
- Dual 6th-order bandpass cardioid subwoofer.
- LF: 2 x 12” (305mm).
- Frequency response (-6 dB) 44 Hz - 104 Hz.
- Frequency response (-10 dB) 39 Hz - 118 Hz.
- Nominal Coverage Angle: 180˚ Cardioid (15dB rear rejection @ 70Hz).
- Max SPL: 132dB @1m, peak.
- Amplifier: Class D 2 x 1800W (peak).
- Low-noise, variable speed fan.
- Controls: Power, Gain, Rotary encoder, 2 x selection buttons.
- Indicators: 2 x Power LED (front and back).
- Input Signal LED.
- Limiter LED.
- Connectors: 2 x locking XLR/F ¼” combo, 2 x XLR/M (Loop-thru Output), 1 x locking IEC power connector, AC Power Input.
- Universal power supply 100 – 240 VAC, 50 – 60 Hz.
- Cabinet: 18mm birch plywood.
- Color: Black (RAL 9011).
- Dimensions (HWD) 622mm x 394mm x 851mm.
- Weight: 40.1 kg.
- Accessories: KS212C Cover, KS-LOC Lock-Out Cover.




