Tannoy CMS 403ICTE 4" Full-Range Directional In-Ceiling Speaker

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  • Brand: Tannoy
  • Product Code: CMS 403ICTE

Free Lifetime Technical Assistance
  • $135.00



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  • 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
  • 10-Year Warranty Program*
  • 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.

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 Index (DI)

6.30 averaged 1 kHz to 6 kHz

Power Handling (3)

Average

40 W

Recommended Amplifier Power

80 W @ 16 Ohms

Nominal Impedance (Lo, Z)

16 Ohms

Rated maximum SPL

Average

104 dB

Peak

110 dB

Transformer Taps (via front rotary switch)

70 V

30 W (165 O) / 15 W (330 O) /
7.5 W (660 O) / 3.75 W (1320 O) /
OFF & low impedance operation

100 V

30 W (330 O) / 15 W (660 O) / 7.5 W (1320 O)
/ OFF & low impedance operation

Crossover

7 kHz inductively coupled

Transducers

Dual Concentric point source driver

 

Low Frequency

19 mm (0.75") ICT aluminium dome

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

Connectors

Removable locking connector with screw terminals with “loop through” facility

Compliance

UL-1480, UL-2043, CE

Dimensions

Bezel diameter

205.0 mm (8.07")

Front of ceiling to rear of pod

147.6 mm (5.81")

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