CMS 403ICTE Ceiling Speaker Tannoy

Product 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° 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 grille for custom painting

• Self-aligning 3 way clamp mounting system

• Mounting C-ring and ceiling tile rails included

• Designed and engineered in the U.K.

  

  CMS 3.0 CMS 403ICTE

  The CMS 403ICTE is a wide bandwidth 160-Watt high sensitivity loudspeaker that utilises our 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.

   

  Specification

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  Performance

  Frequency response (-3 dB) <sup>(1)</sup>	110 Hz - 22 kHz
  Frequency range (-10 dB) <sup>(1)</sup>	80 Hz - 24 kHz
  System sensitivity (1 W @ 1 m) <sup>(2)</sup>	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 Index (DI)	6.30 averaged 1 kHz to 6 kHz
  Power Handling <sup>(3)</sup>
  Recommended Amplifier Power	80 W @ 16 Ohms
  Nominal Impedance (Lo, Z)	16 Ohms
  Rated maximum SPL
  Transformer Taps (via front rotary switch)
  Crossover	7 kHz inductively coupled

  Transducers

  Dual Concentric point source driver

  100 mm (4.00") mineral loaded polypropylene

  Physical

  Safety Features	Safety ring located at rear of enclosure for load bearing safety bond
  Clamping Design	Min / Max clamping range: 0.0 mm (0.0") / 20.0 mm (0.79") Recommended clamp torque: 1.5 Nm
  Backcan
  Dimensions
  Hole cutout diameter	187 mm (7.36")
  Net Weight (ea)	3.0 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