





About
Bowers & Wilkins (B&W) CWM664 In-Wall Speaker (Pair) is here to enthral the music enthusiasts. CWM664 is equipped with the same features and dimensions as the CWM663 but utilizes a soft dome Nautilus tube-loaded tweeter instead of an aluminium dome, and a black glass fibre bass/midrange cone instead of blue Kevlar®. The installation process is absolutely effortless, attributing to the new QuickDogs™ fixing system and plug-and-play connection.
Warranty
5-year manufacturer's warranty
Key Features:
- 6" black glassfibre cone woofer
- 1" soft dome tweeter
- Low distortion, high resolution drive unit technologies
- Adjustable tweeter output
Benefits of Bowers & Wilkins (B&W) CWM664 In-Wall Speaker:
Indulge in the Most Plush Musical Experience

The CWM664 is an in-wall speaker distinguished by its 25mm (1in) soft dome tweeter. It brings smoother and nuanced high-frequency performance to a package that also includes a woven glass fibre 150mm (6in) bass/ midrange driver and three-position high-frequency switch to fine-tune the sound. Installation is catered for by a simple and effective QuickDog™ fixing system. The CWM664 is a meticulously engineered and pocket-friendly route to the top of the line in-wall sound.
Where to buy?
Buy Bowers & Wilkins (B&W) CWM664 In-Wall Speaker (Pair) online at the best price in Mumbai, Delhi, Bangalore, Chennai and all across India. Enjoy expert, prompt and courteous customer service from the Ooberpad team. We will help you choose better and give you all the support you need to take the right buying decision in India.
Technical Specifications of Bowers & Wilkins (B&W) CWM664 In-Wall Speaker:
Brand & Model # |
B&W CWM664 |
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 |
Recommended Amp Power |
25 – 130w |
Sensitivity SPL (2.83V, 1m) | 87.5dB |
Impedance Nominal (min) |
8Ω (4.5Ω) |
Frame height |
315mm (12.4in) |
Frame width | 221mm (8.7in) |
Cut-out height |
279mm (11in) |
Cut-out width | 183mm (7.2in) |
Depth behind surface |
95mm (3.7in) |
Protrusion |
4mm (0.2in) |
Bowers & Wilkins (B&W) CWM664 In-Wall Speaker (Pair) is here to enthral the music enthusiasts. CWM664 is equipped with the same features and dimensions as the CWM663 but utilizes a soft dome Nautilus tube-loaded tweeter instead of an aluminium dome, and a black glass fibre bass/midrange cone instead of blue Kevlar®. The installation process is absolutely effortless, attributing to the new QuickDogs™ fixing system and plug-and-play connection.
Warranty
5-year manufacturer's warranty
Key Features:
- 6" black glassfibre cone woofer
- 1" soft dome tweeter
- Low distortion, high resolution drive unit technologies
- Adjustable tweeter output
Benefits of Bowers & Wilkins (B&W) CWM664 In-Wall Speaker:
Indulge in the Most Plush Musical Experience

The CWM664 is an in-wall speaker distinguished by its 25mm (1in) soft dome tweeter. It brings smoother and nuanced high-frequency performance to a package that also includes a woven glass fibre 150mm (6in) bass/ midrange driver and three-position high-frequency switch to fine-tune the sound. Installation is catered for by a simple and effective QuickDog™ fixing system. The CWM664 is a meticulously engineered and pocket-friendly route to the top of the line in-wall sound.
Where to buy?
Buy Bowers & Wilkins (B&W) CWM664 In-Wall Speaker (Pair) online at the best price in Mumbai, Delhi, Bangalore, Chennai and all across India. Enjoy expert, prompt and courteous customer service from the Ooberpad team. We will help you choose better and give you all the support you need to take the right buying decision in India.
Technical Specifications of Bowers & Wilkins (B&W) CWM664 In-Wall Speaker:
Brand & Model # |
B&W CWM664 |
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 |
Recommended Amp Power |
25 – 130w |
Sensitivity SPL (2.83V, 1m) | 87.5dB |
Impedance Nominal (min) |
8Ω (4.5Ω) |
Frame height |
315mm (12.4in) |
Frame width | 221mm (8.7in) |
Cut-out height |
279mm (11in) |
Cut-out width | 183mm (7.2in) |
Depth behind surface |
95mm (3.7in) |
Protrusion |
4mm (0.2in) |
Bowers & Wilkins (B&W) CWM664 In-Wall Speaker (Pair)
Country of Origin: China


