• 3600 Watt Class D power module 
• Dual 12-inch long excursion drivers; Dual 6th order band-pass design 
• 15 dB SPL attenuation front-to-rear  
• Two M20 threaded sockets (one on top, one on side) accept 35 mm speaker pole 
• Four low-noise, heavy-duty casters 
• HxWxD = 24.5-inch x 15.5-inch x 33.5-inch (622 x 394 x 851 mm)
• Net Weight: 40.1 kg (88.5 lbs)
• 6 Year Warranty when registered within 30 days of purchase

Powered by a 3,600 Watt Class D amplifier, processed with the latest DSP technology, and featuring dual 12-inch long excursion drivers each arranged in a 6th order band pass chamber, these components all combine seamlessly to produce a staggering 15 dB more output at the front of the cabinet than at the rear. Highly portable, the cabinet features comfortable, aluminum handles and four, rear-mounted casters. Two M20 sockets accept a 35 mm loudspeaker pole in either horizontal or vertical orientation.

 

Standard subwoofers radiate energy around the entire enclosure,
leading in specific applications to undesirable LF build-up on stage
and unwanted energy around the sides and rear of the system

     

The KS212C subwoofer keeps "bass in its place"
with a single-box cardioid array that produces an
amazing 15 dB more output at the front than at the rear

  Specifications Model 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