Tannoy CMS 503ICT PI

Specifications

Features:

• Full range ceiling loudspeaker for installation applications
• 50 Watts continuous, 200 Watts peak power
• 5″ ICT (Inductive Coupling Technology) point source driver for extended frequency range
• Pre-install version supplied without backcan (available separately)
• 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
• UL 1480 certified for general signalling systems
• UL 2043 certified for air-handling spaces
• 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 magnetic grille for custom painting
• Optional ARCO designer grilles available for minimal architectural impact
• 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.

Performance:

• Frequency range (-10 dB) (1): 71 Hz – 24 kHz PI Backcan
• System sensitivity (1 W @ 1 m) (2): 89 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): 5.6 averaged 1 kHz to 6 kHz
• Directivity Index (DI): 7.0 averaged 1 kHz to 6 kHz
• Recommended Amplifier Power: 100 W @ 16 Ohms
• Nominal Impedance (Lo, Z): 16 Ohms
• Crossover: 7 kHz inductively coupled

Transducers:

• Low Frequency: 130 mm (5.00″) mineral loaded polypropylene
• High Frequency: ICT aluminium dome

Physical:

• 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: 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): 190 mm (7.48″)
• Net Weight (ea): 3.95 kg (8.70 lbs)
• Included Accessories: C-Ring, tile-bridge kit, paint mask, cut-out template, grille
• Optional Accessories: Plaster (mud) ring, Arco grille
• Packed Quantity: 2