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Bowers & Wilkins CT8SW



  • Woven Kevlar
  • Crossover Tuning
  • Nautilus Tapering Tube
  • Flowport

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Used with each CT8 LR, this passive subwoofer is designed to extend the front channel speaker's bandwidth down to 13Hz, perfectly reproducing low frequency signals without compromising dynamics and imaging. Closed box loading, a 15" Rohacell® driver and a 70-litre MatrixTM-braced enclosure mean home theatre bass will never be quite the same.


  • Woven Kevlar
  • Crossover Tuning
  • Nautilus Tapering Tube
  • Flowport
  • Mushrooms
  • FST
  • Tweeter on Top
  • Matrix
  • Rohacell
  • Diamond Tweeters
  • Sphere / Tube Enclosure
  • De-coupling
  • Quad Magnet Tweeter Motor
  • Dual Magnet Tweeter Motor
Description: Closed-box subwoofer
Frequency Range: -6dB at 13Hz and 750Hz

-3dB at 18Hz and 500Hz
Frequency Response: 18Hz - 35Hz 3dB

on reference axis
Drive Units: 1x 380mm (15 in)

carbon fibre/rigid foam

sandwich cone bass
Sensitivity: 93dB spl (2.83V, 1m)
Dispersion: Within 2dB of reference response

Horizontal: over 60 arc

Vertical: over 10 arc
Dimensions: H 475mm W 475mm D 475mm

H 18.7" W 18.7" D 18.7"
Weight: 35kg (177 lb)

Quick Specs

  • Appearance

  • Type: Speakers

  • Dimensions

  • Width: 17.7"
  • Height: 46.5"
  • Depth: 25.4"

  • Features

  • Energy Star Rated: No

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

Extended warranties are usually very inexpensive and can save you thousands in the future. It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.

Electronics can be large, heavy and expensive. You probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new electronics should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.