The Tannoy CVS 4 is a compact 4-inch coaxial in-ceiling loudspeaker engineered for high-quality distributed audio in residential and light commercial installation projects. Designed for flush mounting in standard ceiling cavities, this loudspeaker utilizes a true coaxial driver design where a 0.5-inch aluminum dome tweeter is mounted concentrically within a 4-inch treated paper cone woofer. This point-source configuration ensures precise time alignment and phase coherence, resulting in clear, well-defined sound with a consistent dispersion pattern. The compact size of the CVS 4 makes it an ideal choice for spaces where larger speakers are impractical, such as in smaller rooms, hallways, bathrooms, or as surround channels in a home theater system, providing a discreet audio solution that blends seamlessly into the ceiling line.

The loudspeaker's design prioritizes ease of installation and sonic performance. It features a rigid, die-cast aluminum chassis that provides a stable platform for the driver and minimizes resonance. The paintable, low-profile magnetic grille allows for a virtually invisible finish that can be matched to any ceiling color. For installation flexibility, the CVS 4 is equipped with a multi-tap transformer, enabling operation on 70V/100V constant-voltage lines for commercial background music systems, as well as an 8-ohm low-impedance setting for direct connection to standard amplifiers in residential settings. This versatility allows integrators to use a single speaker model across different types of projects and zones, simplifying inventory and design.

Acoustically, the CVS 4 delivers a balanced and articulate sound suitable for music and speech reproduction. The coaxial design minimizes lobing and comb-filtering effects, providing a smooth off-axis response for even coverage throughout the listening area. For homeowners and system designers seeking a reliable, high-performance in-ceiling speaker that offers installation flexibility, discreet aesthetics, and the sonic benefits of coaxial technology in a compact form factor, the Tannoy CVS 4 represents an excellent value. It provides a foundation for clean, integrated sound in multi-room audio systems where space and appearance are key considerations.