The Bowers & Wilkins CWM7.3 S2 is an in-wall speaker that sits at the top of the CI700 S2 range. A three-way design allows for the most accurate reproduction of sounds. Made with a Carbon Dome tweeter Continuum Cone mid-range & an Aerofoil profile bass cone this speaker will provide the highest levels of fidelity & detail that you have come to expect from Bowers & Wilkins. The outstanding stereo performance on this unit makes this ideal for dedicated listening spaces & large media rooms. Bowers & Wilkins Aerofoil bass cones were originally developed for the 800 Series Diamond range & then adapted for the 700 series conventional speakers. With a paper skin & a composite core these cones perform with low distortion & an accurate bass response that is free from colouration. The technology employed in this speaker unit has been developed by some of the best acoustic engineers in the world. All their knowledge & experience can be heard throughout the entire CI700 range.