TANNOY CMS 503ICT LP 5" Full Range Ceiling Loudspeaker with ICT Driver for Installation Applications (Low Profile) (CMS 503ICT LP)
TANNOY CMS 503ICT LP 5" Full Range Ceiling Loudspeaker with ICT Driver for Installation Applications (Low Profile) (CMS 503ICT LP) The CMS 503ICT LP is a full bandwidth 200-watt high-sensitivity loudspeaker that utilizes our third-generation Ceiling Monitor System technology (CMS 3.0). Thanks to an all-new proprietary 5" ICT (Inductive Coupling Technology) point source driver with an extended frequency range, the UL-certified CMS 503ICT LP delivers consistent broadband directivity with enhanced intelligibility. ICT drivers provide exceptional long-term reliability – and are ideal for constant-usage applications. Optimized for Installation The CMS 503ICT LP is meticulously crafted with a 4-way self-aligning clamp system, ensuring swift, straightforward, and cost-effective installation. Its ultra-shallow back can suits applications with limited cavity space, complemented by a removable locking screw terminal connector offering loop-thru functionality. This model includes a low-insertion loss 30 W transformer with user-friendly front panel tap switching, a paintable powder-coated steel mesh grille providing dust protection, along with two tile support rails and a C-ring. For aesthetic purposes, an Arco-style grille designed to conceal the entire unit, and a plaster (mud) ring, are available separately. LAB GRUPPEN Ready The CMS 503ICT LP is finished in semi-matt white and optimized for use with LAB GRUPPEN LUCIA amplifiers, which accommodate up to 8 CMS Series loudspeakers per channel. Product 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 Ultra-shallow depth profile for applications where cavity space is restricted 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 4 way clamp mounting system Mounting C-ring and ceiling tile rails included Specifications Performance Frequency response (-3 dB) <sup>(1)</sup> 88 Hz - 50 kHz Frequency range (-10 dB) <sup>(1)</sup> 77 Hz - 54 kHz System sensitivity (1 W @ 1 m) <sup>(2)</sup> 89 dB (1 W = 4 V for 16 Ohms) Nominal Coverage Angle 90 degrees conical Power Handling <sup>(3)</sup> Average 50 W Programme 100 W Peak 200 W Recommended Amplifier Power 100 W @ 16 Ohms Nominal Impedance (Lo, Z) 16 Ohms Rated maximum SPL Average 106 dB Peak 112 dB Transformer Taps (via front rotary switch) 70 V 30 W (165 O) / 15 W (330 O) /7.5 W (660 O) / 3.75 W (1320 O) /OFF & low impedance operation 100 V 30 W (330 O) / 15 W (660 O) / 7.5 W (1320 O)/ OFF & low impedance operation Transducers Low Frequency 1 x 130 mm (5.0") mineral loaded polypropylene High Frequency ICT 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 Cable Entry Options Cable clamp & squeeze connector for conduit up to 22 mm Connectors Removable locking connector with screw terminals with “loop through” facility Compliance UL-1480, UL-2043, CE Dimensions Bezel diameter 274.0 mm (10.79") Front of ceiling to rear of backcan 98.6 mm (3.88") Hole cutout diameter 253.0 mm (9.96") Net Weight (ea) 4.4 kg (9.70 lbs) Included Accessories C-Ring, tile-bridge kit, paint mask, cut-out template, grille Optional Accessories Plaster (mud) ring, Arco grille Packed Quantity 2 1. Average over stated bandwidth. Measured in an IEC baffle in an Anechoic Chamber2. Unweighted pink noise input, measured at 1 metre on axis3. Long term power handling capacity as defined in EIA - 426B test