Tannoy CMS 403ICTE

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

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⁾
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