The Bowers and Wilkins CCM 628 model is a mid-grade speaker unit designed specifically to be mounted flush in-ceiling.

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The Bowers and Wilkins CCM 628 model is a mid-grade speaker unit designed specifically to be mounted flush in-ceiling, however it can be used in wall applications as well; when installed correctly the unit is barely visible. It should be noted that the CCM 628 model loudspeaker is nearly identical in both appearance and product specifications to the CCM 618 model. The CCM 628 speaker unit is fully equipped with one 8" (200mm) fiberglass cone for bass/midrange sound and a 1" dome tweeter for high frequency sound output.

The B&W CCM 628 model includes the same size mid-low drivers as the CCM 618 model, however the major difference is both the adjusted frequency range and frequency response ratings (-6dB at 34Hz and 30kHz; 40Hz-20kHz ±3dB on reference axis). The result is an added noise limit; meaning the 628 model speaker can be used at louder sound settings than the 618 model while still retaining sound clarity.

The B&W CCM 628 features a fully adjustable tweeter which is positioned at an offset angle in the casing, a three way equalization switch for greater sound customization, a frequency response rate of 40Hz-20KHz, a nominal impedance rating of 8 ohms, an included pre-mount kit specifically designed for this model speaker (PMK c80), and a semi-white matte plastic edge encasing which can be painted to a custom matching ceiling or wall color (paint mask included).

  • Mid-grade in-ceiling/in-wall speaker unit
  • Two-way single channel stereo sound
  • Fiberglass bass/midrange driver and tweeter
  • Semi-white edge encasing which can be custom painted to match ceiling color
  • Includes pre-mount kit (PMK c80)
  • Upgrades over lower end model units
    • Fully adjustable tweeter offset angle
    • 3 way equalization switch
    • Increased Frequency range and Frequency response ratings
  • Driver Units
    •  1" (25mm) adjustable angle tweeter
    • 1 x 8" (165mm) twin voice coil woven fiberglass cone bass/midrange
  • Frequency Range: -6dB at 34Hz and 30kHz
  • Frequency Response: 40Hz-20kHz ±3dB on reference axis
  • Sensitivity: 90dB spl (2.83V, 1m)
  • Nominal Impedance: 8 Ohms (minimum 3.0 Ohms)
  • Crossover Frequency: 3.2kHz
  • Maximum Amplifier Power: 20-150W continuous into 8 Ohms on unclipped programme
  • Body Finish: Semi-matte white suitable for customizing or pre-painting (paint mask included)
  • Dimensions:
    • Frame Size/ Diameter:  11" (280mm)
    • Cut-out Size: 10" (254mm)
    • Minimum Wall Depth Required: 4.3" (109mm) from wall or ceiling surface
    • Weight: 3.8lb (1.7kg)
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