Tannoy – CVS4EN54PAIR – Speaker Flush – 30 Watt – 100 Volt – 4 Inch Per Pair – White

$599.00 RRP Inc GST


CVS 4 (EN 54)

4″ Coaxial In-Ceiling Loudspeaker for Installation Applications (EN 54 Certified)



CVS 4 (EN 54)

The CVS 4 (EN 54) is an in-ceiling 160-Watt full range loudspeaker engineered to provide superb audio performance in both background and foreground music sound systems. Ideally suited for a wide variety of applications, from restaurants and hotels to houses of worship and businesses of all types, the CVS 4 (EN 54) offers the power handling, wide frequency response and low distortion more typically found in a studio reference monitor than a ceiling loudspeaker. The resulting sound is warm, with a nuanced and pristine clarity that envelopes the listener – without intruding. EN 54-24 certification for fire detection and fire alarm systems makes the CVS 4 (EN 54) the perfect choice where safety is a top priority.


Exceptional Sound and Reliability

The design comprises a 100 mm (4.00″) mid bass driver with a coaxially mounted 19 mm (0.75″) high frequency section mounted in an injection moulded semi matt white front baffle made of UV/weather resistant UL 94 V-0 ABS material that fits unobtrusively into any environment. The mineral loaded polypropylene cone material and nitrile rubber surround enhance durability and long-term reliability. The CVS 4 (EN 54) is perfect for applications where exceptional sonic quality and reliability are a requirement.


Comprehensive Installation Package

Supplied with an integral plated steel enclosure, Phoenix * connector with steel cover, and an EN 54 compliant strain relief clamping mechanism for fire rated cable, the CVS 4 (EN 54) satisfies the vast majority of installation application requirements. Input is via a low insertion loss 15 W line transformer with multiple taps for 70 V and 100 V line systems or 6 Ohm direct input. Installation is quick and easy with two tile support rails and one C-ring included in the package. A plaster (mud) ring is available as an optional accessory.




  • Coaxial full-range ceiling loudspeaker for installation applications
  • 40 Watts continuous, 160 Watts peak power
  • 4″ mineral-loaded polypropylene driver with nitrile rubber surround for enhanced durability and long-term reliability
  • 0.75″ ferrofluid cooled soft dome neodymium high-frequency driver
  • Wide constant directivity dispersion for optimum coverage
  • EN 54-24 certified for fire detection and fire alarm systems
  • UV and weather resistant UL 94 V-0 ABS front with plated steel fire can enclosure
  • Multiple transformer taps for 70 V and 100 V line systems or 6 Ohm direct input
  • Low insertion loss 30 W line transformer with easily accessible tapping switch
  • Semi-matte white finish fits unobtrusively in any environment
  • Powder-coated perforated steel mesh grille with dust protection
  • Mounting C-ring and ceiling tile rails included
  • Phoenix * connector with steel cover and EN 54 compliant strain relief clamping mechanism for fire rated cable
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