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Tannoy CMS 403ICTE

CMS Series | 4" Full Range Directional Ceiling Loudspeaker with ICT Driver

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Description

4″ Full Range Directional Ceiling Loudspeaker with ICT Driver for Installation Applications (Blind Mount)

The CMS 403ICTE is a wide bandwidth 160-Watt high sensitivity loudspeaker that utilises Tannoy’s third generation Ceiling Monitor System technology (CMS 3.0). Thanks to an all-new proprietary 4″ ICT (Inductive Coupling Technology) point source driver with extended frequency range, the CMS 403ICTE delivers consistent broadband directivity with enhanced intelligibility. ICT drivers provide exceptional long-term reliability – and are ideal for constant-usage applications.

 

Adjustable Tilt Angle
Specifically designed with a self-aligning 3 way clamp system for fast, simple and cost effective installation, the CMS 403ICTE can be angled towards the listener within the fixed ceiling-mounting ring. By discreetly pivoting the loudspeaker towards the desired area of coverage, the challenge of speaker placement in a less than ideal room is easily overcome.

 

Optimised for Installation

Equipped with a low-insertion loss 30 W transformer with convenient front panel tap switching, CMS 403ICTE features an integral ABS back-can with removable locking screw terminal connector and loop-thru functionality. The paintable powder coated steel mesh grille with dust protection, two tile support rails and one C-ring are all included.

 

LAB GRUPPEN Ready

The CMS 403ICTE is finished in semi matt white and optimised for use with LAB GRUPPEN LUCIA amplifiers, which accommodate up to 8 CMS Series loudspeakers per channel.

Specifications

Features:

  • Full range ceiling loudspeaker for installation applications
  • 40 Watts continuous, 160 Watts peak power
  • 4″ ICT (Inductive Coupling Technology) point source driver for extended frequency range
  • Blind Mount enclosure supplied with integral moulded ABS back can
  • Integrated single unit construction for ease of installation
  • Adjustable tilt angle with 360 degrees rotation to accommodate difficult loudspeaker placements
  • High durability design for constant heavy usage in demanding applications
  • Multiple transformer taps for 70 V and 100 V line systems or 16 Ohm direct input
  • Low insertion loss 30 W line transformer with easily accessible tapping switch
  • Optimised for Lab Gruppen low impedance LUCIA amplifiers with up to 8 CMS  series loudspeakers per channel
  • Semi matt white finish fits unobtrusively in any environment
  • Powder coated UV resistant perforated steel mesh grille with dust protection
  • Removable magnetic grille for custom painting
  • Self-aligning 3 way clamp mounting system
  • Mounting C-ring and ceiling tile rails included
  • 10-Year Warranty Program
  • Designed and engineered in the U.K.

 

Performance:

  • Frequency response (-3 dB) (1): 110 Hz – 22 kHz
  • Frequency range (-10 dB) (1): 80 Hz – 24 kHz
  • System sensitivity (1 W @ 1 m) (2): 88 dB (1 W = 4 V for 16 Ohms)
  • Nominal coverage angle: 90 degrees conical
  • Coverage Angle (1 kHz to 6 kHz): 120 degrees
  • Directivity Factor (Q): 5.26 averaged 1 kHz to 6 kHz
  • Directivity Indiex (DI): 6.30 averaged 1 kHz to 6 kHz
  • Power handling (3) : Recommended amplifier power: 80 W @ 16 Ohms
  • Nominal impedance (Lo, Z): 16 Ohms
  • Crossover: 7 kHz inductively coupled

 

Transducers:

  • Dual concentric point source driver: 100 mm (4.0″) mineral loaded polypropylene

 

Physical:

  • Safety features: Safety ring located at rear of enclosure for load bearing safety bond
  • Clamping design: Min / Max clamping range: 0 mm (0″) / 20 mm (0.79″); Recommended clamp torque: 1.5 Nm
  • Hole cutout diameter: 187 mm (7.36″)
  • Net weight (ea): 3 kg (6.61 lbs)
  • Included accessories: C-Ring, tile-bridge kit, paint mask, cut-out template, grille
  • Optional accessories: Plaster (mud) ring
  • Packed quantity: 2

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