CMS 603ICT
The Tannoy CMS 603ICT is a wide bandwidth, high power-handling and high sensitivity loudspeaker built around CMS 3.0 – the third generation of Tannoy’s revolutionary Ceiling Monitor System technology. Incorporating a newly refi ned version of Tannoy’s proprietary ICT™ point-source driver, the CMS 603ICT has been re-engineered for optimum compatibility with Lab.gruppen commercial amplifiers while also delivering consistent broadband directivity, precise articulation for voice and music, and exceptional long-term reliability.… Read More
Features
Newly refined 165 mm (6.5”) ICT transducer for greater durability and longevity
High power & high sensitivity with extended frequency response Wide, controlled, constant directivity dispersion for optimum coverage
Does not suffer from energy loss in the vertical plane at crossover as with two-way discrete designs
Low insertion-loss, 60 W line transformer for a more powerful and dynamic performance
Convenient front-tapping switch for settings
Magnetically-adhering grille system for easy custom painting and optional Arco designer grilles for minimal architectural impact
Four-clamp, self-aligning mounting system
UV resistant baffle and grille
Specifications
Frequency Response (-3dB) (1)
BM Backcan
78 Hz - 22 kHz
Frequency Range (-10dB) (1)
BM Backcan 51 Hz - 24 kHz
Frequency Range (-10dB) (1)
PI Backcan 46 Hz - 24 kHz
System Sensitivity (1W @1m) (2) 91 dB (1 W = 4 V for 16 Ohms)
Nominal Coverage Angle 90 degrees conical
Coverage Angle (1 kHz to 6 kHz) 105 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 (3) Average: 60 W
Programme: 120
Peak: 240 W
Recommended Amplifier Power 120 W @ 16 ohms
Nominal Impedance (Lo,Z) 16 ohms
Rated Maximum SPL Average: 109 dB
Peak: 115 dB
Transformer Taps (via front rotary switch) 70V: 60 W (83 O) / 30 W (165 O) / 15 W (330 O) / 7.5 W (660 O) / OFF & low impedance operation
100V:60 W (83 O) / 30 W (330 O) / 15 W (660 O) / OFF & low impedance operation
Crossover 7 kHz inductively coupled
TRANSDUCERS
Low Frequency 165 mm (6.50”) mineral loaded polypropylene
High Frequency ICT aluminium dome
PHYSICAL
Enclosure Backcan: Zinc plated steel
Baffle: Reflex loaded
UL 94V-0 rated ABS
Grille: Steel, with weather resistant coating
Safety Features Safety ring located at rear of enclosure for load bearing safety bond
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
Blind Mount (BM)
Pre Install (PI)
Complete with fixed back can
Separate backcan for pre-installation
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
Bezel diameter
BM Model: Front of ceiling to rear of back can
BM Model: Front of ceiling to top of safety loop
PI Model: Front of ceiling surface to rear of speaker unit
PI Model: Front of accessory backcan bezel to top of safety loop
274.0 mm (10.79”)
256.5 mm (10.10”)
273.8 mm (10.78”)
100.0 mm (3.94”)
168.5 mm (6.60”)
Hole cutout diameter 253 mm (9.96”)
UPC: 5035866174409
