Bowers & Wilkins CWM663 In-Wall Speaker

Immerse yourself in audiophile-grade sound with the Bowers & Wilkins CWM663 — a high-performance in-wall speaker engineered for both home theater and music enthusiasts. This 2-way system features a 6-inch blue Aramid fiber bass/midrange driver and a Nautilus™ tube-loaded 1-inch aluminum dome tweeter to deliver rich, dynamic sound with striking clarity and depth. Designed for seamless integration into your space, the CWM663 includes a paintable magnetic grille, a slim profile, and Bowers & Wilkins’ innovative QuickDogs™ mounting system for quick and secure installation. With wide sound dispersion and a frequency range that extends well beyond human hearing, the CWM663 fills your room with lifelike, immersive audio — all while staying virtually invisible.

Specifications

• Speaker Type: 2-way in-wall speaker
• Tweeter: 1-inch (25mm) Nautilus™ tube-loaded aluminum dome
• Bass/Midrange Driver: 6-inch (150mm) blue Aramid fiber cone
• Frequency Response: 45Hz – 50kHz (-6dB)
• Maximum Amp Power: 25 watts
• Sensitivity: 88dB (2.83V, 1m)
• Impedance: 8 ohms (minimum 4.5 ohms)
• Mounting System: QuickDogs™ tool-less mounting
• Connection: Plug-and-play terminals
• Grille: Paintable, magnetically attached
• Dimensions (H x W): 12.4 in x 8.7 in (315mm x 221mm)
• Cut-out Dimensions (H x W): Approx. 11 in x 7.5 in (279mm x 190mm)
• Mounting Depth: 3.7 in (95mm)
• Protrusion from Wall: 0.2 in (4mm)
• Compatible Accessories: Pre-mount kit PMK W6, Back box BB 6W

Expanded Key Features List

• Nautilus™ Tube-Loaded Tweeter: Reduces resonance and enhances high-frequency clarity for crisp, lifelike treble.
• Blue Aramid Fiber Mid/Bass Driver: Delivers powerful, articulate bass and clear midrange with excellent damping and durability.
• Wide Frequency Response: Covers an extended range from 45Hz to 50kHz, ensuring detail beyond the limits of human hearing.
• QuickDogs™ Mounting System: Allows fast, secure, tool-free installation directly into your wall.
• Plug-and-Play Terminals: Simplify speaker wire connections for efficient, hassle-free setup.
• Paintable Magnetic Grille: Ensures the speaker blends in perfectly with any room design or color scheme.
• Discrete, Low-Profile Design: Slim frame and minimal wall protrusion offer near-invisible in-wall appearance.
• Room-Filling Dispersion: Engineered to project balanced sound throughout the room, not just in front of the speaker.

Q&A Section

Q: What type of audio applications is the CWM663 best for?
A: The CWM663 is ideal for both dedicated music listening and home theater systems, delivering immersive and balanced sound.

Q: What makes the blue Aramid fiber driver special?
A: Aramid fiber is known for its rigidity and damping, allowing the driver to deliver tight, punchy bass and smooth mids with reduced distortion.

Q: Can the CWM663 be installed without professional help?
A: Yes, thanks to the QuickDogs™ mounting system and plug-and-play terminals, it’s DIY-friendly for experienced users.

Q: Is the grille customizable?
A: Yes, the magnetic grille is paintable, so you can match it to your wall for a clean, integrated look.

Q: Does this speaker need a specific type of amplifier?
A: Any amplifier that supports 8-ohm speakers and outputs up to 25 watts per channel will work well.

Q: What is the mounting depth for installation?
A: The minimum mounting depth required is 3.7 inches (95mm), which fits most standard interior walls.

Q: Does the speaker support high-resolution audio?
A: Yes, with a frequency response up to 50kHz, it’s capable of reproducing high-resolution audio beyond CD quality.

Q: Can the CWM663 be used in a multi-room setup?
A: Absolutely. It’s a great choice for distributed audio systems, delivering consistent quality in every room.