Bowers & Wilkins CCM664 In-Ceiling Speaker
The Bowers & Wilkins CCM664 is a high-performance two-way in-ceiling speaker designed to deliver refined, immersive sound while remaining visually discreet. Part of the renowned Performance Series, the CCM664 features an adjustable soft dome tweeter with a 25mm offset, allowing precise sound direction for optimal listening positions. Paired with a woven glass fibre bass/midrange driver and a three-position EQ switch, this speaker delivers smooth high frequencies, articulate mids, and controlled bass even when installed off-axis. Ideal for home theater, distributed audio, or custom installation projects, the CCM664 combines premium materials, advanced acoustic engineering, and seamless integration into any ceiling.
Specifications
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Speaker Type: Two-way in-ceiling speaker
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Tweeter: 25mm (1in) soft dome tweeter with adjustable tilt offset
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Mid/Bass Driver: 150mm (6in) woven glass fibre cone
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EQ Switch: Three-position high-frequency EQ for off-axis adjustment
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Frequency Response: 45Hz – 35kHz
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Sensitivity: 87dB (2.83V, 1m)
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Nominal Impedance: 8 ohms
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Recommended Amplifier Power: 25 – 130 watts
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Frame: Low-profile ceiling-mount design
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Grille: Paintable white magnetic grille
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Mounting System: QuickDog™ fixing system
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Finish: White
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Application: In-ceiling stereo or surround sound use
Expanded Key Features List
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Adjustable Soft Dome Tweeter: Allows precise angling of high frequencies toward the listening area for improved clarity and imaging.
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Woven Glass Fibre Bass/Midrange Driver: Provides controlled, dynamic bass and natural midrange performance with reduced distortion.
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Three-Position EQ Switch: Optimizes treble response when the speaker is installed off-axis or in acoustically challenging spaces.
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Discreet In-Ceiling Design: Flush-mounted form factor blends seamlessly into ceilings for a clean, architectural look.
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QuickDog™ Installation System: Enables fast, secure, and reliable installation without tools.
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Paintable Magnetic Grille: Matches any décor while remaining acoustically transparent.
Q&A Section
Q: What type of room is the CCM664 best suited for?
A: The CCM664 is ideal for living rooms, kitchens, bedrooms, and home theaters where high-quality in-ceiling audio is desired.
Q: Can the tweeter be aimed toward the listening position?
A: Yes, the 25mm soft dome tweeter is adjustable, allowing you to direct sound for optimal performance.
Q: Is this speaker suitable for surround sound systems?
A: Absolutely. The CCM664 works well as part of a surround sound or whole-home audio system.
Q: Does the grille need to remain white?
A: No, the magnetic grille is paintable so it can match your ceiling color.
Q: How does the EQ switch improve sound quality?
A: The three-position EQ switch adjusts high-frequency output to compensate for off-axis placement or room acoustics.
Q: What amplifier power is recommended?
A: Bowers & Wilkins recommends using an amplifier rated between 25 and 130 watts per channel.
Q: Is professional installation required?
A: While not required, professional installation is recommended for best results, especially in custom home audio systems.
Q: Can the CCM664 be used for music and TV audio?
A: Yes, it is designed to deliver excellent performance for both music playback and television or movie sound.
B&W CCM664 Info Sheet
B&W CCM664 Manual
B&W CCM664 Drawing
