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Focal CMS SUB 11in Active Studio Subwoofer (Each)


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About: Focal CMS SUB 11in Active Studio Subwoofer (Each)

The 11" Polyglass® cone woofer used in the CMS SUB is both very light and extremely rigid for a neutral and distortion-free response. This incredible weight-to-rigidity ratio is obtained by applying a thin layer of hollow glass spheres on top of a cellulose-based cone. The high excursion capabilities of the CMS SUB woofer offer tight and controlled bass, able to reproduce even the most minute detail. The CMS SUB woofer was designed to be extremely efficient, to make the most out of amplifier headroom, making sure that you can hear the slightest changes to compression settings.


  • Frequency response (+/-3dB): 30Hz - 250Hz
  • Maximum SPL: 113dB SPL (peak @ 1 m)
  • Input:
  • - Left, Right, LFE
  • - Electronically balanced / 10kOhms
  • - Female 3 pins XLR
  • - Variable
  • Output:
  • - Left, Right
  • - Male 3 pins XLR in parallel on inputs
  • HF amplifier stage: 300W rms, BASH technology
  • Electric supply:
  • - 230V (1.6A fuse rating) or 115V (3.15A fuse rating)
  • - IEC inlet and detachable power cord
  • Adjustment:
  • - Sub level (sensitivity) adjustment
  • - Lo-pass frequency adjustment
  • - Phase adjustment
  • - Polarity switch
  • - Mute
  • - External Mute (controlled by external footswitch)
  • Indicators:
  • - Power on
  • - Mute
  • - External Mute
  • Transducers: Polyglass, high excursion Focal, 270mm (11") drive unit
  • Construction: 1" (22mm) MDF panels with internal braces
  • Finish: Dark grey vinyl
  • Dimensions with spikes: 435.5mm x 366mm x 440mm (17.1" x 14.4"x 17.3")
  • Net weight: 23kg (50.7lb) is a Canadian authorized Focal Professional retailer.

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