Tannoy CMS 503DC LP 5-Inch Full Range Ceiling Loudspeaker with Dual Concentric Driver (Low Profile)

The CMS 503DC LP is a 240-Watt high sensitivity loudspeaker featuring the third generation Ceiling Monitor System technology (CMS 3.0), incorporating a proprietary 5″ Dual Concentric point-source driver with Omnimagnet technology and Torus Ogive Waveguide, ensuring wide consistent broadband directivity and enhanced intelligibility with accurate, linear response.
- Estimated Delivery: 2–3 business days across the UAE
- Free Shipping & Returns : On all orders over AED 1000
Description
The CMS 503DC LP is a full bandwidth 240-Watt high sensitivity loudspeaker that utilises our third generation Ceiling Monitor System technology (CMS 3.0). Thanks to an all-new proprietary 5″ Dual Concentric point-source driver with Omnimagnet technology on a Torus Ogive Waveguide, the UL certified CMS 503DC LP delivers wide and consistent broadband directivity with enhanced intelligibility – plus highly accurate and linear response.
Features
- Full range ceiling loudspeaker for installation applications
- 60 Watts continuous, 240 Watts peak power
- Next generation 5″ Dual Concentric driver featuring Omnimagnet technology
- Torus Ogive waveguide for improved high frequency response and directivity
- Ultra-shallow depth profile for applications where cavity space is restricted
- 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
Frequency response (-3 dB) (1) | 88 Hz – 22 kHz |
Frequency range (-10 dB) (1) | 77 Hz – 24 kHz |
System sensitivity (1 W @ 1 m) (2) | 89 dB (1 W = 4 V for 16 Ohms) |
Nominal coverage angle | 90 degrees conical |
Power handling (3) | |
Average | 60 W |
Programme | 120 W |
Peak | 240 W |
Recommended amplifier power | 120 W @ 16 Ohms |
Nominal impedance (Lo, Z) | 16 Ohms |
Rated maximum SPL | |
Average | 107 dB |
Peak | 113 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
Dual concentric point source driver | 1 x 130 mm (5.0″) Dual Concentric driver, using Omnimagnet technology |
Low frequency | 35 mm (1.38″) voice coil, treated multi fiber paper pulp cone |
High frequency | 20 mm (0.79″) PEI dome |
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 |
Backcan options | |
Blind mount (BM) | — |
Pre install (PI) | — |
Cable entry options | Cable clamp & squeeze connector for conduit up to 22 mm |
Conduit knockouts on PI Backcan | — |
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 (all models) | 253.0 mm (9.96″) |
Net weight (ea) | 4.7 kg (10.36 lbs) |
Included accessories | C-Ring, tile-bridge kit, paint mask, cut-out template, grille |
Optional accessories | Plaster (mud) ring, Arco grille |
Packed quantity | 2 |
Additional information
Brand | |
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EAN |