Tannoy CMS 503ICT PI

5" Full Range Ceiling Loudspeaker with ICT Driver for Installation Applications (Pre-Install)
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 back can (available separately)

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 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
Power Handling ⁽³⁾
Recommended Amplifier Power 100 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 130 mm (5.00") mineral loaded polypropylene
High Frequency ICT aluminium dome
Physical
Enclosure
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 fi xed 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