Tannoy CMS501BM In-Ceiling Speaker, Driver, Blind Mount (EACH)

Sold in Pairs, Priced Individually


Free Lifetime Technical Assistance
Brand: Tannoy


The Tannoy CMS501 is a full bandwidth; high power and high sensitivity ceiling monitor system.The design comprises a 130mm (5.00”) transducer mounted in a vented, injection moulded, paintable front baffle manufactured from UV/weather resistant UL94V-0 ABS material.

The point source configuration of the Tannoy ICT™ driver’s mid-bass and tweeter sections ensures a wide and controlled dispersion for optimum coverage; this while avoiding the massive loss of energy, in the vertical plane at the crossover frequency, inherent in twoway discreet designs. The (Inductive Coupling Technology) drive unit also address the two most common component failures experienced in background music and sound reinforcement systems, the tweeter and the crossover reliability. The use of a wireless electromagnetic tweeter means that no crossover is required in the design; this therefore ensures that an ICT™ unit cannot be burned out through system misuse or by constant heavy usage. The mineral loaded polypropylene cone material and nitrile rubber surround further enhance durability and long-term reliability.

This compact unit is specifically designed for applications requiring the combination of premium sonic quality for music and speech reinforcement and exceptional reliability. The CMS501 is equipped with a low insertion loss 30W line transformer easily configurable to the following settings via front baffle mounted rotary tapping switch:

  • 70V systems: 30W / 15W / 7.5W / 3.75W / OFF & lowImpedance operation
  • 100V systems: 30W / 15W / 7.5W / OFF & low Impedance operation


  • 130mm (5.00″) ICT™ transducer for greater durabilityand longevity
  • High power & high sensitivity with extendedfrequency response
  • Wide, controlled constant directivity dispertion foroptimum coverage
  • Does not suffer from massive loss of energy in thevertical plane at crossover caused by two way discreet designs
  • UV/weather resistant UL94V-0 ABS front baffle
  • Blind Mount & Pre Install options
  • No crossover required
  • Easily accessible tapping switch on front baffle
  • Low insertion loss 30w line transformer
  • Packaged with tile rails and C-ring for quick &easy installation and simple stocking logistics

Additional information

Weight 0.00000000 lbs


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