TANNOY CMS 603ICT LS 6" Full Range Ceiling Loudspeaker with ICT Driver for Life Safety Installation Applications (Blind Mount) (CMS 603ICT LS)

Vendor: Tannoy
TANNOY CMS 603ICT LS 6" Full Range Ceiling Loudspeaker with ICT Driver for Life Safety Installation Applications (Blind Mount) (CMS 603ICT LS) The CMS 603ICT LS stands as a wide bandwidth 240-watt high-sensitivity...
$319.00
Title

TANNOY CMS 603ICT LS 6" Full Range Ceiling Loudspeaker with ICT Driver for Life Safety Installation Applications (Blind Mount) (CMS 603ICT LS)

The CMS 603ICT LS stands as a wide bandwidth 240-watt high-sensitivity loudspeaker, leveraging our advanced Ceiling Monitor System technology (CMS 3.0). This UL-certified speaker is specifically designed for use with non-DC supervised systems. Featuring an innovative 6" ICT (Inductive Coupling Technology) point-source driver with an extended frequency range, it ensures consistent broadband directivity while notably enhancing intelligibility. Renowned for exceptional long-term reliability, the ICT drivers make it an ideal choice for continuous-use applications.

Optimized for Installation

The CMS 603ICT LS is meticulously engineered with a self-aligning 4-way clamp system, ensuring rapid, straightforward, and cost-effective installation. It incorporates an acoustically enhanced zinc-plated steel back and can be equipped with a removable locking screw terminal connector featuring loop-thru functionality. This model also includes a low-insertion loss 60 W transformer with user-friendly front panel tap switching, a paintable powder-coated steel mesh grille offering dust protection, along with two tile support rails and a C-ring. For aesthetic purposes, an Arco-style grille designed to conceal the entire unit and a plaster (mud) ring are available as separate accessories.

LAB GRUPPEN Ready

The CMS 603ICT LS 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.

Product Features

  • Full range ceiling loudspeaker for installation applications

  • 60 Watts continuous, 240 Watts peak power

  • 6" ICT (Inductive Coupling Technology) point source driver for extended frequency range

  • Blind Mount version supplied with acoustically enhanced zinc plated steel back can

  • Integrated single unit construction for ease of installation

  • High durability design for constant heavy usage in demanding applications

  • UL 1480 UUMW certified for life safety applications

  • UL 2043 certified for air-handling spaces

  • Multiple transformer taps for 70 V and 100 V line systems or 16 Ohm direct input

  • Low insertion loss 60 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

  • Optional ARCO designer grilles available for minimal architectural impact

  • Self-aligning 4 way clamp mounting system

  • Mounting C-ring and ceiling tile rails included

Performance
Frequency response (-3 dB) <sup>(1)</sup>

78 Hz - 22 kHz

Frequency range (-10 dB) <sup>(1)</sup>

51 Hz - 24 kHz

System sensitivity (1 W @ 1 m) <sup>(2)</sup>

91 dB (1 W = 4 V for 16 Ohms)

Nominal Coverage Angle

90 degrees conical

Coverage Angle (1 kHz to 6 kHz)

92 degrees

Directivity Factor (Q)

7.1 averaged 1 kHz to 6 kHz

Directivity Index (DI)

7.9 averaged 1 kHz to 6 kHz

Power Handling <sup>(3)</sup>
Recommended Amplifier Power

120 W @ 16 Ohms

Nominal Impedance (Lo, Z)

16 Ohms

Rated maximum SPL
Transformer Taps (via front rotary switch)
Crossover

7 kHz inductively coupled

Transducers
Low Frequency

165 mm (6.50") mineral loaded polypropylene

High Frequency

ICT aluminium dome

Physical
Enclosure
Safety Features

Safety ring located at rear of enclosure for load bearing safety bond

CMS 603ICT LS

UL 1480 UUMW certification for Life Safety applications

Clamping Design

Security toggle clamp Min / Max clamping range 9.5 mm (0.37") / 60 mm (2.36")
Recommended clamp torque: 1.5 Nm

Backcan Options

Complete with fixed backcan

Cable Entry Options

Cable clamp & squeeze connector for conduit up to 22 mm

Conduit Knockouts on PI Backcan

3 Sets of horizontal positions 19 / 22 / 28 mm (0.75" / 0.87" / 1.10")

Connectors

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

Compliance

UL-1480, UL-2043, CE

Dimensions
Hole cutout diameter (all models)

253 mm (9.96")

Net Weight (ea)

5.4 kg (11.9 lbs)

Included Accessories

C-Ring, tile-bridge kit, paint mask, cut-out template, grille

Optional Accessories

Plaster (mud) ring, Arco grille

Packed Quantity

2

1. Average over stated bandwidth. Measured in an IEC baffle in an Anechoic Chamber
2. Unweighted pink noise input, measured at 1 metre on axis
3. Long term power handling capacity as defined in EIA - 426B test