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Product Description

Line Circle
These in-wall speakers have been factory refurbished to meet Bowers & Wilkins' rigorous performance standards. While they may exhibit minor cosmetic blemishes from prior use, these do not affect their outstanding acoustic performance. The CWM8.3D continues to deliver reference-grade sound with discreet in-wall integration, making it a smart, cost-effective solution for high-end home theaters. Perfect for audiophiles seeking top-tier sound quality without paying full retail price.
Get the Details

Features & Specs Line Circle

Premium 3-way in-wall speaker with Diamond Dome tweeter
Rotatable baffle allows for vertical or horizontal installation
Continuum cone midrange for lifelike vocal reproduction
Dual Aerofoil bass drivers for powerful low-end response
Decoupled aluminum baffle minimizes distortion
Sleek, nearly invisible design ideal for custom home theaters
Premium 3-way in-wall speaker with Diamond Dome tweeter
Rotatable baffle allows for vertical or horizontal installation
Continuum cone midrange for lifelike vocal reproduction
Dual Aerofoil bass drivers for powerful low-end response
Decoupled aluminum baffle minimizes distortion
Sleek, nearly invisible design ideal for custom home theaters

Expert Insight

Line Circle

The CWM8.3D has completely transformed my home theater. The sound is breathtaking—crystal-clear highs, rich mids, and thunderous bass, all from a speaker you barely notice. Installation was simple, and the rotatable baffle made alignment easy in my unique layout.

Expert Img
Sarah Tompkins
Brand Manager

Details

Line Circle

Bowers & Wilkins CWM8.3D In-Wall Speaker *B-Stock

Experience unparalleled in-wall audio with the Bowers & Wilkins CWM8.3D In-Wall Speaker, designed to deliver reference-grade sound in a sleek, nearly invisible form. Ideal for premium home theaters and high-end audio installations, the CWM8.3D combines a 3-way driver configuration with cutting-edge acoustic technologies to reproduce stunning detail across the frequency spectrum.

Equipped with a Diamond Dome tweeter, a Continuum cone midrange driver, and dual Aerofoil bass drivers, this speaker offers exceptional performance that rivals high-end floorstanding speakers. The decoupled aluminum baffle, which can be rotated for vertical or horizontal installation, allows for flexible placement without compromising sound quality. Finished with subtle visual elements like a dark Continuum cone, the CWM8.3D blends seamlessly into any wall for a discreet, high-performance setup.

Specifications

  • Drive Units:
    • 1 x 25mm (1 in) Diamond Dome, Nautilus tube-loaded tweeter
    • 1 x 130mm (5 in) Continuum midrange driver
    • 2 x 180mm (7 in) Aerofoil bass drivers
  • Design Features:
    • 3-way in-wall speaker
    • Rotatable aluminum baffle
    • Decoupled design to minimize resonance
    • Flowport for enhanced bass response
    • Anti-resonance plug
  • Frequency Range (-6dB): 30Hz – 35kHz
  • Sensitivity: 89dB
  • Nominal Impedance: 8Ω
  • Recommended Amplifier Power: 200W
  • Dimensions:
    • Frame Height: 880mm (34.6 in)
    • Frame Width: 254mm (10 in)
    • Cut-out Height: 864mm (34 in)
    • Cut-out Width: 238mm (9.4 in)
    • Protrusion: 8mm (0.3 in)
  • Net Weight: 10.9 kg
  • Optional Accessory: Back Box BB CWM8.3

Key Features List

  • Premium 3-Way Configuration: Incorporates a high-performance Diamond Dome tweeter, Continuum midrange driver, and twin Aerofoil bass drivers to deliver full-range, audiophile-grade sound from a discreet in-wall enclosure.
  • Rotatable Aluminum Baffle: Easily rotate the baffle 90 degrees to install the speaker in either a vertical or horizontal orientation, enhancing layout flexibility for surround or LCR setups.
  • Natural-Sounding Midrange: The Continuum cone driver offers a smooth, open, and precise midrange ideal for dialogue clarity and musical realism.
  • Deep, Controlled Bass: Two 7-inch Aerofoil bass drivers deliver room-filling low-end frequencies without distortion, adding depth to music and movie soundtracks.
  • Resonance-Free Audio: The decoupled mounting design and anti-resonance plug ensure minimal vibration and coloration, resulting in crystal-clear sound.
  • Aesthetic Integration: The dark finish of the Continuum cone and shallow protrusion ensure the speaker disappears into the wall, maintaining the aesthetics of any room.

Q&A Section

Q: What type of installation does the CWM8.3D support?
A: The speaker supports in-wall installation with a rotatable aluminum baffle, allowing for both vertical and horizontal mounting.

Q: What is the benefit of the Diamond Dome tweeter?
A: The Diamond Dome tweeter offers ultra-precise high-frequency detail, making it ideal for high-resolution audio formats and immersive listening.

Q: Can the CWM8.3D be used as a center channel speaker?
A: Yes, its rotatable baffle makes it perfect for use as a center speaker in home theater systems.

Q: What kind of amplifier should I use?
A: A high-quality amplifier rated between 50W and 200W into 8Ω is recommended to fully leverage the speaker’s capabilities.

Q: Is the grille included, and is it paintable?
A: Yes, a magnetic grille is included and it is paintable to match your wall color for discreet integration.

Q: Is a back box necessary for installation?
A: It’s not required but recommended for optimal bass performance and acoustic isolation—the BB CWM8.3 is designed specifically for this model.

Q: Does the speaker support bi-amping?
A: No, the CWM8.3D does not support bi-amping; it is designed as a single-wire in-wall speaker system.

Q: What size cut-out is needed for installation?
A: The cut-out dimensions are 864mm (34 in) in height and 238mm (9.4 in) in width.

B&W CWM8.3D Manual

B&W CWM8.3D Info Sheet

B&W CWM8.3D Drawing

Reviews

Line Circle
Product Descriptiondown arrow

Product Description

Line Circle
These in-wall speakers have been factory refurbished to meet Bowers & Wilkins' rigorous performance standards. While they may exhibit minor cosmetic blemishes from prior use, these do not affect their outstanding acoustic performance. The CWM8.3D continues to deliver reference-grade sound with discreet in-wall integration, making it a smart, cost-effective solution for high-end home theaters. Perfect for audiophiles seeking top-tier sound quality without paying full retail price.
Get the Details
Features & Specsdown arrow

Features & Specs Line Circle

Premium 3-way in-wall speaker with Diamond Dome tweeter
Rotatable baffle allows for vertical or horizontal installation
Continuum cone midrange for lifelike vocal reproduction
Dual Aerofoil bass drivers for powerful low-end response
Decoupled aluminum baffle minimizes distortion
Sleek, nearly invisible design ideal for custom home theaters
Premium 3-way in-wall speaker with Diamond Dome tweeter
Rotatable baffle allows for vertical or horizontal installation
Continuum cone midrange for lifelike vocal reproduction
Dual Aerofoil bass drivers for powerful low-end response
Decoupled aluminum baffle minimizes distortion
Sleek, nearly invisible design ideal for custom home theaters
Expert Insightdown arrow

Expert Insight

Line Circle

The CWM8.3D has completely transformed my home theater. The sound is breathtaking—crystal-clear highs, rich mids, and thunderous bass, all from a speaker you barely notice. Installation was simple, and the rotatable baffle made alignment easy in my unique layout.

Expert Img
Sarah Tompkins
Brand Manager
Detailsdown arrow

Details

Line Circle

Bowers & Wilkins CWM8.3D In-Wall Speaker *B-Stock

Experience unparalleled in-wall audio with the Bowers & Wilkins CWM8.3D In-Wall Speaker, designed to deliver reference-grade sound in a sleek, nearly invisible form. Ideal for premium home theaters and high-end audio installations, the CWM8.3D combines a 3-way driver configuration with cutting-edge acoustic technologies to reproduce stunning detail across the frequency spectrum.

Equipped with a Diamond Dome tweeter, a Continuum cone midrange driver, and dual Aerofoil bass drivers, this speaker offers exceptional performance that rivals high-end floorstanding speakers. The decoupled aluminum baffle, which can be rotated for vertical or horizontal installation, allows for flexible placement without compromising sound quality. Finished with subtle visual elements like a dark Continuum cone, the CWM8.3D blends seamlessly into any wall for a discreet, high-performance setup.

Specifications

  • Drive Units:
    • 1 x 25mm (1 in) Diamond Dome, Nautilus tube-loaded tweeter
    • 1 x 130mm (5 in) Continuum midrange driver
    • 2 x 180mm (7 in) Aerofoil bass drivers
  • Design Features:
    • 3-way in-wall speaker
    • Rotatable aluminum baffle
    • Decoupled design to minimize resonance
    • Flowport for enhanced bass response
    • Anti-resonance plug
  • Frequency Range (-6dB): 30Hz – 35kHz
  • Sensitivity: 89dB
  • Nominal Impedance: 8Ω
  • Recommended Amplifier Power: 200W
  • Dimensions:
    • Frame Height: 880mm (34.6 in)
    • Frame Width: 254mm (10 in)
    • Cut-out Height: 864mm (34 in)
    • Cut-out Width: 238mm (9.4 in)
    • Protrusion: 8mm (0.3 in)
  • Net Weight: 10.9 kg
  • Optional Accessory: Back Box BB CWM8.3

Key Features List

  • Premium 3-Way Configuration: Incorporates a high-performance Diamond Dome tweeter, Continuum midrange driver, and twin Aerofoil bass drivers to deliver full-range, audiophile-grade sound from a discreet in-wall enclosure.
  • Rotatable Aluminum Baffle: Easily rotate the baffle 90 degrees to install the speaker in either a vertical or horizontal orientation, enhancing layout flexibility for surround or LCR setups.
  • Natural-Sounding Midrange: The Continuum cone driver offers a smooth, open, and precise midrange ideal for dialogue clarity and musical realism.
  • Deep, Controlled Bass: Two 7-inch Aerofoil bass drivers deliver room-filling low-end frequencies without distortion, adding depth to music and movie soundtracks.
  • Resonance-Free Audio: The decoupled mounting design and anti-resonance plug ensure minimal vibration and coloration, resulting in crystal-clear sound.
  • Aesthetic Integration: The dark finish of the Continuum cone and shallow protrusion ensure the speaker disappears into the wall, maintaining the aesthetics of any room.

Q&A Section

Q: What type of installation does the CWM8.3D support?
A: The speaker supports in-wall installation with a rotatable aluminum baffle, allowing for both vertical and horizontal mounting.

Q: What is the benefit of the Diamond Dome tweeter?
A: The Diamond Dome tweeter offers ultra-precise high-frequency detail, making it ideal for high-resolution audio formats and immersive listening.

Q: Can the CWM8.3D be used as a center channel speaker?
A: Yes, its rotatable baffle makes it perfect for use as a center speaker in home theater systems.

Q: What kind of amplifier should I use?
A: A high-quality amplifier rated between 50W and 200W into 8Ω is recommended to fully leverage the speaker’s capabilities.

Q: Is the grille included, and is it paintable?
A: Yes, a magnetic grille is included and it is paintable to match your wall color for discreet integration.

Q: Is a back box necessary for installation?
A: It’s not required but recommended for optimal bass performance and acoustic isolation—the BB CWM8.3 is designed specifically for this model.

Q: Does the speaker support bi-amping?
A: No, the CWM8.3D does not support bi-amping; it is designed as a single-wire in-wall speaker system.

Q: What size cut-out is needed for installation?
A: The cut-out dimensions are 864mm (34 in) in height and 238mm (9.4 in) in width.

B&W CWM8.3D Manual

B&W CWM8.3D Info Sheet

B&W CWM8.3D Drawing

Reviewsdown arrow

Reviews

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