JBL Control 312CS
400W 12" High Output In-Ceiling Subwoofer Loudspeaker

OUR PART #  CONTROL-312CS

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JBL's Control 312CS High Output 12" In-Ceiling Subwoofer Loudspeaker is an excellent addition to JBL Control 321, 322 and 328 loudspeaker systems, or any full-range loudspeaker system that requires extended bass response.

JBL Control 312CS Features:

  • Kevlar-reinforced 300 mm (12") subwoofer driver woofer with 75 mm (3") voice-coil.
  • High power handling of 400 Watts with high sensitivity provides high SPL capability
  • Clean, contemporary grille and optional back boxavailable


JBL Control 312CS Specifications:

  • 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
Square 12" Grill
JBL MTC300SG12 Square 12" Grill
Square speaker grill for any of the 300mm (12 inch) models.
Back Box for 12" Control 300 Series Speaker Models
JBL MTC-300BB12 Back Box for 12" Control 300 Series Speaker Models
The JBL MTC-300BB12 is a rectangular, 3 cubic foot backcan for any of the 12" JBL Control 300 Series speaker models.JBL MTC-300BB12 Features: Extra-thick 16 gauge metal construction Lined with 12 mm (½ inch) thick MDF to eliminate ...
Usually ships in 7-14 business days.
Need it sooner? Call us!

JBL Control 312CS
400W 12" High Output In-Ceiling Subwoofer Loudspeaker

OUR PART #  CONTROL-312CS

Product Information:

JBL's Control 312CS High Output 12" In-Ceiling Subwoofer Loudspeaker is an excellent addition to JBL Control 321, 322 and 328 loudspeaker systems, or any full-range loudspeaker system that requires extended bass response.

JBL Control 312CS Features:

  • Kevlar-reinforced 300 mm (12") subwoofer driver woofer with 75 mm (3") voice-coil.
  • High power handling of 400 Watts with high sensitivity provides high SPL capability
  • Clean, contemporary grille and optional back boxavailable


JBL Control 312CS Specifications:

  • 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
Square 12" Grill
JBL MTC300SG12 Square 12" Grill
Square speaker grill for any of the 300mm (12 inch) models.
Back Box for 12" Control 300 Series Speaker Models
JBL MTC-300BB12 Back Box for 12" Control 300 Series Speaker Models
The JBL MTC-300BB12 is a rectangular, 3 cubic foot backcan for any of the 12" JBL Control 300 Series speaker models.JBL MTC-300BB12 Features: Extra-thick 16 gauge metal construction Lined with 12 mm (½ inch) thick MDF to eliminate ...
Usually ships in 7-14 business days.
Need it sooner? Call us!
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