QSC KS212C Powered Dual 12" Cardioid Subwoofer Specifications:
| Specifications | KS212C |
| Configuration | Dual 6th-order bandpass cardioid subwoofer |
| LF Transducer | 2 x 12” (305 mm), 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 x 1800W (peak) |
| Cooling | Low-noise, variable speed fan |
| Controls | Power Gain 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 |
| AC Power Input | Universal power supply 100 – 240 VAC, 50 – 60 Hz |
| AC Power Consumption | 1/8th power |
| Enclosure Details |
| Enclosure | 18mm birch plywood |
| Color | Black (RAL 9011) |
| Grille | Internal woofer cover |
| Dimensions (HWD) inches | 24" × 15" × 19.6" |
| Dimensions (HWD) mm | 610 mm x 381 mm x 498 mm |
| Net Weight | 40.1 kg (88.4 lbs) |
| Shipping Weight | TBD |
| Regulatory | CE, WEEE, UL, CHina RoHS, RoHS II, FCC Class B |
| Optional Accessories | KS212C Cover, KS-LOC Lock-Out Cover SP-16X Extension Pole, SP-36 Speaker Pole |