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Bowers & Wilkins CI 600 Series 6" White In-Wall Speaker (Each) - CWM664

Abt Model: CWM664 | UPC: 714346310432
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Product Details

Bowers & Wilkins CI 600 Series 6" White In Wall Speaker - CWM664 (Sold As Each)

The CWM664 matches the dimensions and most of the features found in the CWM663, only distinguishing itself by the materials of its drivers. Both of these built in wall speakers offer the simplicity of Bowers & Wilkins QuickDogs™ fixing system to aid installation. And both speakers will surely impress as part of a surround sound system or simply stereo.

The 1" Nautilus™ tube loaded tweeter uses a soft dome in the CWM664. The Nautilus™ design still works to pull unwanted sound radiation from behind the driver to keep the highs clear. And the three-position frequency switch also lets these built in wall speakers boost or cut the high end to match their environment.

The 6" black glass fibre bass/midrange cone is the other key difference between the CWM664 and its burlier cousin. These glass fibre cones produce a clean sound worthy of the Bowers & Wilkins name, while helping to keep these built in wall speakers reasonably priced.


  • Description: 2-way in-wall system
  • Drive units:
    • 1x ø25mm (1in) Nautilus™ tube loaded aluminium dome tweeter
    • 1x ø150mm (6in) black glassfibre cone bass/midrange
  • Frequency Range (-6dB): 45Hz – 35kHz
  • Sensitivity SPL (2.83V, 1m): 87.5dB
  • Maximum Amp Power: 25 – 130w
  • Impedance Nominal (min): 8 Ohm (4.5 Ohm)
  • Pre-mount Kit: PMK W6
  • Back Box: BB 6W

Approximate Dimensions

  • Frame Height: 12.4"
  • Frame Width: 8.7"
  • Cut-out Height: 11"
  • Cut-out Width: 7.2"
  • Depth Behind Surface: 3.7"
  • Protrusion: 0.2"

Approximate Weight

  • Unit: 10 lbs
  • Shipping: 12 lbs
California customers: Proposition 65 WARNING

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Key Features

Sold As Each/ Nautilus Tube-Loaded Tweeter/ Black Glass Fibre Bass/Midrange Cone/ 87.5dB Sensitivity/ Black Finish

More reasons to buy the Bowers & Wilkins CI 600 Series 6" White In-Wall Speaker (Each) CWM664 from Abt Electronics

  • is an authorized dealer.
  • The Bowers & Wilkins CI 600 Series 6" White In-Wall Speaker (Each) CWM664 is Brand New.


Speaker ShapeRectangle
ConnectivitySpring Clip
Frequency Response45Hz - 35kHz
Impedance8 Ohms
Max Power Handling130W
Sensitivity87.5 dB
Speaker Design2-Way
Speaker TypeIn Wall
Tweeter Size (inches)1
Woofer Size (inches)6
Height (inches)12.4
Width (inches)8.7
Depth (inches)3.7


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