Tannoy CVS 4 MICRO (EN 54) 4″ Coaxial Ceiling Loudspeaker with Shallow Back Can

The Tannoy CVS 4 MICRO (EN 54) is a compact 4-inch coaxial ceiling loudspeaker engineered for professional commercial and emergency audio installations. This speaker is part of Tannoy’s CVS series and is EN 54‑24 certified, making it fully compliant with European fire detection and alarm system standards. Its shallow back‑can design makes it ideal for installation in ceilings with limited depth, such as office spaces, retail stores, restaurants, and hospitality environments.

Equipped with a coaxial driver, the CVS 4 MICRO delivers clear, full-range audio with consistent coverage across listening areas. Its wide conical dispersion ensures even sound distribution, while the EN 54 certification guarantees reliable performance in emergency paging and alarm systems.

The loudspeaker supports 70V / 100V line distributed systems as well as 16-ohm low-impedance operation, offering maximum flexibility for commercial and multi-zone installations. A low-loss front-accessible transformer tap selector allows installers to quickly adjust power levels without removing the unit from the ceiling.

Constructed from durable materials with a powder-coated steel grille and ABS back-can, the CVS 4 MICRO is designed for long-term reliability. Its discreet appearance and paintable grille make it blend seamlessly into any ceiling while delivering dependable audio performance for both everyday background music and emergency audio applications.

Features

• 4″ coaxial ceiling loudspeaker with shallow back-can
• EN 54‑24 certified for fire detection and alarm systems
• Supports 70V / 100V line distributed systems and 16‑ohm operation
• Wide conical 90° dispersion for even coverage
• Low-insertion-loss transformer with front-accessible tap selector
• Powder-coated paintable steel grille
• Durable ABS back-can enclosure
• Designed for commercial, retail, hospitality, and office environments
• Ideal for background music and emergency paging systems

Specifications