SKU: 73795034004

Tannoy CMS 403ICTE Blind-Mount Full Range Directional Ceiling Loudspeaker (Pair, White) - 4"

Sale price$297.00 Regular price$330.00
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Ships within 48 hours · Estimated delivery Aug 28 - Sep 2

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Description

Tannoy CMS 403ICTE Blind-Mount Full Range Directional Ceiling Loudspeaker (Pair, White) - 4"The CMS 403ICTE is a wide bandwidth 160 Watt high sensitivity loudspeaker that utilizes 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

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

 

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

 

Specifications

 

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

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 73795034004

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4.9 ★★★★★
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El Diablo
Boise, US
★★★★★ 1
Garbage
Size: 6FT*6FT, Color: Black
This product is absolute garbage! It literally took all day to put it together and if the air conditioning blows on it the wrong way than the whole thing top over and it falls apart. It’s not made of quality material and is very flimsy. The only reason I’m not returning it is because it’s too difficult to put together and I don’t wanna spend that much time trying to take it apart. Do not buy this!
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Reviewed in the United States on September 25, 2025
N
Verified Purchase
Natasha Spencer
Fort Morgan, US
★★★★★ 3
Cheap
Size: 6FT*6FT, Color: Black
They serve their purpose as long as you leve them in one place and not moving them around and they're kinda flimsy and some of the velcros are cut too short and can't stay closed
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Reviewed in the United States on April 18, 2026
K
Verified Purchase
Karen O'Dell
Birmingham, US
★★★★★ 5
GOOD PRODUCT
Size: 8-Panel
GOOD QUAILITY AND WORKED OUT PERFECT FOR WHAT i NEEDED IT FOR
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Reviewed in the United States on March 25, 2026
A
Verified Purchase
Aliyha M.
Dallas, US
★★★★★ 5
Love them!
Size: 3-Panel
It was funny to get together. Fun moments. My grandfather whom forgot to look down, stepped on it, slid, and did the splits.. there was a little smudge haha. But— its been a year and I still love them.
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Reviewed in the United States on May 4, 2026
H
Verified Purchase
House_D
Los Angeles, US
★★★★★ 5
Great home office dividers!
Size: 3-Panel
Needed something to create a home office that would stand on an uneven basement floor. These are the perfect solution! No prying eyes and only took me an hour to put up both sets by myself, pretty easy. They are completely opaque.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 26, 2025

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