QSC KS212C

Features

• 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)

Specifications

• Configuratio: Dual 6th-order bandpass cardioid subwoofer
• LF Transducer: 2 x 12-inch (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⁻ᶦⁿᶜʰ 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: 15mm birch plywood
  • Color: Black (RAL 9011)
  • Grille: Internal woofer cover
     
• Dimensions (HWD) mm: 622 mm x 394 mm x 851 mm
• Net Weight: 40.1 kg (88.5 lbs)