- Description
Details
Incorporating a newly refined version of Tannoy's proprietary ICT™ point-source driver, the CMS 603ICT PI 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.
The point source configuration of the Tannoy ICT driver's mid-bass and tweeter sections ensures a wide and controlled dispersion for optimum coverage, avoiding significant energy losses in the vertical plane at the crossover frequency, a flaw inherent in typical two-way designs. The ICT (Inductive Coupling Technology) drive unit also addresses two common component failures in background music systems: the tweeter and the crossover. Use of wireless electromagnetic coupling to drive the tweeter means that no crossover is required, making the ICT drive unit exceptionally reliable and ideal for applications where constant heavy usage is the norm.
The mineral-loaded polypropylene cone material and nitrile rubber surround further enhance durability and long-term reliability. The CMS 603ICT PI utilizes a 16 ohm driver, making it ideal for use in high performance low-impedance systems (with optimized performance when used in conjunction with Lab.gruppen LUCIA amplifiers). The low-insertion loss 60W transformer features convenient front bezel switching for taps at 60W, 30W and 15W, with an additional 7.5W tap for traditional constant voltage systems.
The CMS 603ICT PI also features extra clamp extension to accommodate thicker ceiling panels, and a locking design that prevents inadvertent over-screwing. Magnetic grille attachment enables easy removal and fitting for custom painting and tapping changes with grilles now available as either traditional style (inset in bezel) or new Arco™ style, which conceals the entire unit for architect-friendly aesthetic appeal.
The CMS 603ICT PI is supplied without a back-can. All models are supplied with classic grille, two tile support rails and one C-ring; Arco grille back-can and plaster (mud) ring are available as optional accessories.
- Features
Features
- Full range ceiling loudspeaker for installation applications
- 60 Watts continuous, 240 Watts peak power
- 6" ICT (Inductive Coupling Technology) point source driver for an extended frequency range
- Pre-install version supplied without back can (available separately)
- High durability design for constant heavy usage in demanding applications
- UL 1480 certified for general signaling systems
- 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-matte 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
- 10-Year Warranty Program
- Designed and engineered in the U.K.
- Specification
Performance Frequency Range (-10 dB) 46 Hz - 24 kHz System Sensitivity (1W @ 1 m) 91 dB (1W = 4V 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 Average: 60W
Programme: 120
Peak: 240WRecommended Amplifier Power 120W @ 16 Ohms Nominal Impedance (Lo, Z) 16 Ohms Rated Maximum SPL Average: 109 dB
Peak: 115 dBTransformer Taps 70V: 60W (83 Ohms) / 30W (165 Ohms) / 15W (330 Ohms) / 7.5W (660 Ohms) / OFF & low impedance operation
100V: 60W (83 Ohms) / 30W (330 Ohms) / 15W (660 Ohms) / OFF & low impedance operationCrossover 7 kHz inductively coupled Transducers Low Frequency 6.50" (165 mm) mineral loaded polypropylene High Frequency ICT™ aluminium dome Physical Enclosure Zinc plated steel
Baffle: Reflex loaded UL 94 V-0 rated ABS
Grille: Steel, with weather resistant coatingSafety 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 NmBackcan Options 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 Hole Cutout Diameter (All Models) 9.96" (253 mm) Included Accessories C Ring
Tile bridge
Paint mask
Cutout template
GrilleOptional Accessories Plaster (Mud) ring
Arco grillePacked Quantity 2 Color White (Ral 9003) Dimensions (Dia x L) 13.82” (351 mm) x 6.63” (168.5 mm) Net Weight (ea) CMS 603ICT PI: 5.82 lbs (2.64 kg)
PI Backcan: 8.11 lbs (3.68 kg)- Documents
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