CWM663 - Pregnant BOWERS & WILKINS - Free user manual and instructions
Find the device manual for free CWM663 BOWERS & WILKINS in PDF.
Pick your language and provide your email: we'll send you a specifically translated version.
| Product Type | In-wall speaker |
| Brand | Bowers & Wilkins |
| Model | CWM663 |
| Speaker Configuration | 2-way |
| Tweeter | 1-inch Nautilus™ dome |
| Woofer | 6.5-inch glass fiber cone |
| Recommended Amplifier Power | 25 – 120W |
| Impedance | 8 ohms |
| Sensitivity | 88 dB (2.83V, 1m) |
| Frequency Response | 45Hz – 22kHz ±3dB |
| Cut-out Dimensions | 210 mm diameter |
| Overall Dimensions (Grille) | 245 mm diameter |
| Depth behind surface | 100 mm |
| Net Weight | 2.3 kg |
| Finish | White or black paintable grille |
| Power Handling | 120W maximum |
| Grille Attachment | Magnetic |
| Installation Type | New construction or retrofit |
| Dog Leg Clamps | 6 included |
| Back Box Included | No (open back) |
| Recommended For | Stereo, home theater, multi-room |
| Warranty | 5 years (speaker) |
Frequently Asked Questions - CWM663 BOWERS & WILKINS
How do I install the CWM663 in an existing wall?
Use the included cut-out template to mark a 210mm diameter hole. Run speaker wire through the opening, connect to the terminals, and tighten the six dog leg clamps evenly using a screwdriver until secure. Magnetic grille snaps on.
What is the recommended amplifier power for this speaker?
The CWM663 is designed for amplifiers between 25W and 120W per channel. Using an amplifier within this range ensures optimal performance and avoids damage.
Can I paint the grille to match my wall?
Yes, the grille is paintable. Remove the magnetic grille, spray with thin layers of water-based paint, and let dry completely before reattaching. Do not paint the speaker driver.
What wire gauge should I use for installation?
For runs up to 50 feet, use 16 AWG; for longer runs, use 14 AWG or thicker. Ensure consistent polarity (+ to +, - to -) for proper phase.
Does the CWM663 require a back box?
The speaker is designed as an open-back in-wall speaker. It does not require a separate back box. However, for new construction, you can use an optional B&W back box to improve sound isolation.
What is the frequency response of the CWM663?
The frequency response is 45Hz – 22kHz ±3dB. This provides full-range sound suitable for music and home theater, although a subwoofer is recommended for deep bass.
How do I clean the speaker and grille?
Gently vacuum the grille with a soft brush attachment. Wipe the speaker frame and drivers with a dry microfiber cloth. Do not use water or cleaning solvents on the drivers.
Can I use the CWM663 outdoors or in humid environments?
The CWM663 is designed for indoor use only. It is not weatherproof or moisture-resistant. Avoid installing in bathrooms, kitchens, or covered patios without additional protection.
What is the warranty period for the CWM663?
Bowers & Wilkins offers a 5-year limited warranty on the speaker drivers and cabinet from the date of purchase. The grille and cosmetic parts are covered for 1 year.
Where can I find the user manual for the CWM663?
The user manual is available for free download on notice-facile.com in PDF format. You can also contact Bowers & Wilkins support for a printed copy.
User questions about CWM663 BOWERS & WILKINS
0 question about this device. Answer the ones you know or ask your own.
Ask a new question about this device
No questions yet. Be the first to ask one.
Download the instructions for your Pregnant in PDF format for free! Find your manual CWM663 - BOWERS & WILKINS and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. CWM663 by BOWERS & WILKINS.