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Tannoy CMS 503DC PI

CMS Series | 5" Full Range Ceiling Loudspeaker with Dual Concentric Driver

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Description

5″ Full Range Ceiling Loudspeaker with Dual Concentric Driver for Installation Applications (Pre-Install)

The CMS 503DC PI 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 PI delivers wide and consistent broadband directivity with enhanced intelligibility – plus highly accurate and linear response.

 

Optimised for Installation

Specifically designed with a self-aligning 3 way clamp system for fast, simple and cost effective installation, CMS 503DC PI also features extra clamp extension to accommodate thicker ceiling panels, and a locking design that prevents over-tightening. A low-insertion loss 30 W transformer with convenient front panel tap switching, paintable powder coated steel mesh grille with dust protection, two tile support rails and one C-ring are all included. An Arco style grille, which conceals the entire unit for aesthetic purposes, back can, and plaster (mud) ring are available separately.

 

LAB GRUPPEN Ready

The CMS 503DC PI is finished in semi matt white and optimised for use with LAB GRUPPEN LUCIA amplifiers, which accommodate up to 8 CMS Series loudspeakers per channel.

Specifications

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
  • Pre-install version supplied without backcan (available separately)
  • Integrated single unit construction for ease of installation
  • 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 3way 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 – 50 kHz BM Backcan
  • Frequency range (-10 dB) (1): 74 Hz – 54 kHz BM Backcan
  • Frequency range (-10 dB) (1): 70 Hz – 54 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

 

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 multifiber paper pulp cone
  • High frequency: 20 mm (0.79″) PEI dome

 

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