4. Installing CWM7 Series Speakers

To install a CWM7 Series speaker proceed as described in the following paragraphs:

4.1Using the supplied cut-out template, mark a cut line on the wall. Check the cut line defines the correct dimensions. Cut along the line with an appropriate tool to create an aperture in the wall.

Note: Ensure that there is enough free space internally adjacent to the aperture for the back box clamps to rotate fully outwards. 20mm (0.79 in) free space is required.

Note: To reduce the possibility of the ceiling buzzing or rattling, adhesive mastic can be applied between the studs and sheetrock in the vicinity of the speaker aperture.

4.2The reservoir box enhances the low frequency performance of CWM7 Series speakers. It connects to the top or bottom of the back box via a hinge and clamp that enables it to be fed into the wall cavity above or below the back box. CWM7 Series speakers are shipped set up for the reservoir box to be installed below the back box. If this is not practical, perhaps thanks to the encroachment of drywall frame noggin (horizontal brace), the reservoir box can be swapped for use above the back box.

Note: An arrow symbol on the back box illustrates upward orientation.

To swap the reservoir box location, the blanking plate screwed to the lower inside panel of the back box must be unscrewed and replaced to cover the hole in the upper inside panel. Ensure that the thumb screws securing the blanking plate are adequately tight. The diagram above illustrates the removal and replacement of the blanking plate and attachment of the reservoir box.

We recommend that the reservoir box is always used if possible, however with a CWM7.3 speaker installed in landscape orientation, use of the reservoir box is not possible. If no reservoir box is used a blanking plate must be fitted to both back box holes.

4.3If speaker cable is already present in the wall space, pull the cable through the aperture. If speaker cables are not already installed this should be done at this stage. It is likely that you will need to gain access through the floor above to route the cables down into the wall cavity.

Leave enough spare cable through the aperture to ease connection to the speaker back box, but not so much that it is likely to buzz or rattle when pushed back up into the cavity. Approximately 1.0m is appropriate.

Note: Always use high quality, low resistance speaker cable. Low resistance is especially important if the length of cable from amplifier to speaker exceeds 5m. Your local Bowers and Wilkins retailer will be able to offer advice on speaker cable selection if required.

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Bowers & Wilkins manual Installing CWM7 Series Speakers
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CWM7 specifications

The Bowers & Wilkins CWM7 is a premium in-wall speaker designed to deliver exceptional sound quality while seamlessly integrating into your living spaces. This speaker is a part of Bowers & Wilkins' premium line, renowned for its dedication to audio fidelity and innovative technology.

One of the standout features of the CWM7 is its design. The speaker boasts a low-profile appearance that allows it to blend effortlessly with walls, making it an ideal choice for homeowners looking for a clean and discreet audio solution. The CWM7 features a sturdy enclosure that enhances resonance control, ensuring that sound reproduction remains clear and distortion-free, even at higher volume levels.

At the heart of the CWM7 lies its advanced driver technology. It incorporates a 6.5-inch woven glass fiber cone woofer, designed to deliver rich and detailed bass response. This driver construction not only enhances rigidity but also allows for improved transient response, resulting in a more dynamic listening experience. Accompanying the woofer is a 1-inch aluminum dome tweeter, engineered to provide precise and extended high-frequency response. This tweeter is capable of reproducing sounds up to 30 kHz, delivering crisp highs that complement the warm bass seamlessly.

The CWM7 is engineered with Bowers & Wilkins’ proprietary technologies, such as their Flowport system. This advancement helps to manage airflow efficiently, minimizing turbulence and enhancing overall bass performance. The speaker also features a unique mounting system that makes installation a breeze, allowing for precise positioning and angle adjustments to optimize sound direction and coverage.

Another noteworthy characteristic of the CWM7 is its versatility. It is compatible with various listening environments, making it suitable for both home theater setups and multi-room audio installations. Whether you're enjoying music, watching movies, or indulging in gaming, the CWM7 provides an immersive audio experience.

Moreover, the CWM7 is designed with a paintable grille, offering customization options to match your interior decor. This feature allows users to maintain the aesthetic of their home while enjoying high-quality sound.

In summary, the Bowers & Wilkins CWM7 in-wall speaker combines sophisticated design, advanced audio technologies, and user-friendly features to deliver a listening experience that transcends typical in-wall speakers. With its commitment to sound excellence, the CWM7 is a perfect choice for audiophiles seeking a sophisticated audio solution that seamlessly integrates with their living spaces.
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