Tannoy CMS 503ICT BM

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
• 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 certified for general signalling 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 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 response (-3 dB) (1): 85 Hz – 22 kHz BM Backcan
• Frequency range (-10 dB) (1): 74 Hz – 24 kHz BM 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 6kHz): 105 degrees
• Directivity Factor (Q): 5.6 averaged 1 kHz to 6 kHz
• Directivity Index (DI): 7.0 averaged 1 kHz to 6 kHz
• Power handling (3) : Recommended amplifier power: 100 W @ 16 Ohms; Nominal impedance (Lo, Z): 16 Ohms
• Crossover: 7 kHz inductively coupled

Transducers:

• Low frequency: 130 mm (5.0″) 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