Bowers and Wilkins CWM 7.4 S2 In-Wall Speaker

$1,499.00 inc. GST

The Bowers and Wilkins CWM 7.4 S2 replaces the extremely successful CWM Cinema 7 which over the past few years we have installed into hundreds of home cinemas with outstanding results. Major improvements have been made over the CWM Cinema 7’s on midrange and high range with the 7.4 s2 adding Continuum mid-range drivers and Carbon dome tweeter taking what was a high performer in the CWM Cinema 7 to a whole new level of immersion and detail. The CWM 7.4 S2 is the ideal speaker to place behind an acoustically transparent projection screen for left, centre and right configuration or around a large LED TV, for larger cinemas, you could use 7.4 S2 for surround and rear surround positions as well as in front. Please contact our Custom Cinema staff to talk more about this outstanding product or to book a demonstration to experience how they sound first hand!

Bowers & Wilkins CWM 7.4 S2

Bowers and Wilkins CWM 7.4 S2 Key Features;

  • Continuum mid-range driver technology was first implemented in the reference 800 D3 series of speakers
  • Portrait or landscape orientation options
  • Suitable for home cinema and stereo applications
  • Paintable frame and grille

Technical Specifications

Technical features:

  • Carbon Dome tweeter
  • Continuum midrange
  • Aramid Fibre/Paper bass cones


  • 2½-way in-wall system

Drive units:

  • 1x ø25mm (1 in) Carbon Dome high-frequency
  • 2x ø100mm (4 in) Continuum cone mid/bass
  • 2x ø100mm (4 in) Aramid Fibre/Paper profile bass

Frequency range:

  • (-6dB) -6dB at 43Hz – 33kHz

Frequency Response:

  • -3dB 45Hz – 28kHz ±3dB


  • 86dB SPL (2.83Vrms, 1m)

Harmonic distortion 2nd and 3rd harmonics

  • (90dB, 1m) <1% 80Hz – 33kHz <0.5% 120Hz – 33kHz

Nominal impedance:

  • 8Ω (minimum 4.9Ω)

Recommended amplifier power:

  • 25W – 150W into 8Ω on unclipped programme

Frame height:

  • 625mm

Frame width:

  • 175mm


  • (behind surface) 92.5mm

Cut-out height:

  • 597mm

Cut-out width:

  • 147mm


  • 8mm

Net weight:

  • 6.2kg

Finishes Grille:

  • White

For more information on custom installation and our custom installation division click HERE

Download PDF info sheet HERE

Bowers and Wilkins CWM 7.4 S2
Bowers and Wilkins CWM 7.4 S2 In-Wall Speaker
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