The top of the range 7.3 offers unparalled clarity combined with powerful low frequency effects thanks to a pair of whopping 8″ paper/ Kevlar® bass units and a dedicated Kevlar® FSTTM midrange.

Designed to slot discreetly into custom-built cabinetry, every speaker in the CT700 range can take on either front, centre or surround duties within a multi-channel theatre set-up. Each speaker used Kevlar drive units, and features B&W’s famous Nautilus tube-loaded tweeters – a pioneering technology that draws away and dampens distorting sound waves from the rear of the drive units, thereby producing a much purer sound from the front.

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3-way vented-box system

Technical features

  • Nautilus™ tube loaded tweeter
  • Kevlar® brand fibre cone FST™ midrange
  • Paper/Kevlar®cone bass driver
  • Flowport™
  • Magnetically attached grille

Drive units

  • 1 x ø25mm cloth dome high-frequency
  • 1 x ø150mm woven Kevlar®FST™ mid-range
  • 2 x ø200mm Paper/Kevlar™ bass units

Frequency range
-6dB at 36Hz and 28kHz

Frequency response
42Hz – 22kHz ±3dB on reference axis

Within 2dB of reference response

over 60º arc

over 10º arc

92dB spl (2.83V, 1m)

Crossover frequencies
350Hz, 4kHz

Recommended amplifier power
50W – 200W into 8ohm on unclipped programme


  • Height: 360mm
  • Width: 606mm
  • Depth: 265mm
  • Depth with grille: 288mm

Net weight
22.5kg (49.6lb)

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