Bowers & Wilkins CWM 7.3 S2

Bowers & Wilkins CWM 7.3 S2

The Bowers & Wilkins CWM 7.3 S2 is a reference three-way in-wall speaker, sitting at the heart of the B&W custom installation range. It brings the engineering disciplines of the main B&W loudspeaker catalogue into a flush-mounted format — a genuine alternative to freestanding speakers rather than a compromise in their favour.

Martins Hi-Fi is the second oldest Bowers & Wilkins dealer in the world, and the CWM 7.3 S2 is a product we know well. In-wall installation done properly — with the right enclosure, the right amplification, and the right room treatment — can produce results that surprise even experienced listeners.

Three-Way Architecture

The CWM 7.3 S2 uses a three-way driver configuration: a 25mm Carbon Dome tweeter handles the high frequencies, a 100mm Continuum cone FST midrange driver covers the critical mid-band, and two 130mm Aerofoil bass drivers handle the low end.

Who Is It For?

The CWM 7.3 S2 suits anyone specifying a high-performance home cinema or whole-home audio system where visible speakers are not an option. We would always recommend discussing amplification and installation alongside speaker selection.

Buying from Martins Hi-Fi

Martins Hi-Fi has been in Norwich since 1968. Elizabeth Gould runs the business today, and we stock only brands we have heard properly and stand behind.

The CWM 7.3 S2 is a product best understood in the context of a full installation plan, and we are well placed to advise on enclosures, amplification, and how it sits alongside the rest of the Bowers & Wilkins CWM8.3D and wider custom installation range. When you get in touch, you'll be speaking with Dave and Chris — experienced specialists who can advise on this product and your whole system.

Contact us at info@martinshifi.co.uk, call 01603 627010, or WhatsApp on 07554 687137. You can read more about how we work on our Why Martins Hi-Fi page. We are at 85–91 Ber Street, Norwich, NR1 3EY.