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JBL Control 312CS Ceiling Subwoofer

Product Code JBCONTROL312CS
Manufacturer JBL

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Control 312CS is an excellent addition to JBL Control 321, 322 and 328 loudspeaker systems, or any fullrange loudspeaker system that requires extended bass response.


  • Kevlar-reinforced 300 mm (12 inch) subwoofer driver woofer with 75 mm (3 inch) voice-coil.
  • High power handling of 400 Watts with high sensitivity provides high SPL capability.
  • Clean, contemporary grille and optional back box available.
  • Frequency Range (±3 dB) 34 Hz - 3.5 kHz
  • Long-Term System
  • Power Rating 400 W (1000 W peak), 2 hrs
  • 250 W (600 W peak), 100 hrs
  • Sensitivity (2.83V@ 1m) 93 dB measured half-space
  • Frequency Response (-10 dB) 30 Hz - 4.5 kHz
  • Maximum SPL 121 dB cont ave (124 dB peak)
  • Nominal Impedance 8 ohms


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