CMS 603DC PI Ceiling Speaker Tannoy

Product Features 

• Full range ceiling loudspeaker for installation applications

• 80 Watts continuous, 320 Watts peak power

• Next generation 6" Dual Concentric driver featuring Omnimagnet technology

• Torus Ogive waveguide for improved high frequency response and directivity

• Pre-install version supplied without back can (available separately)

• 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 when used with the optional CMS 603 PI BACKCAN

• Low insertion loss 60 W line transformer with easily accessible tapping switch. Note that the transformer is mounted in optional CMS 603 PI BACKCAN

• 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

  

  CMS 3.0 CMS 603DC PI

  The CMS 603DC PI is a full bandwidth 320-Watt high sensitivity loudspeaker that utilises our third generation Ceiling Monitor System technology (CMS 3.0). Thanks to an all-new proprietary 6" Dual Concentric point source driver with Omnimagnet technology on a Torus Ogive Waveguide, the UL certified CMS 603DC 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 4 way clamp system for fast, simple and cost effective installation, CMS 603DC PI also features extra clamp extension to accommodate thicker ceiling panels, and a locking design that prevents over-tightening. A convenient front panel tap switch for controlling the 60 W transformer mounted in the optional CMS 603 PI BACKCAN, 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 603DC 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.

  Specification

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  Performance

  Frequency response (-3 dB) (1) BM Backcan	75 Hz - 30 kHz
  Frequency range (-10 dB) (1) BM Backcan	50 Hz - 30 kHz
  Frequency range (-10 dB) (1) PI Backcan	46 Hz - 30 kHz
  System sensitivity (1 W @ 1 m) (2)	91 dB (1 W = 4 V for 16 Ohms)
  Nominal coverage angle	90 degrees conical
  Coverage angle (1 kHz to 6 kHz)	—
  Directivity factor (Q)	—
  Directivity index (DI)	—
  Power handling (3)

  Transducers

  Dual concentric point source driver	1 x 165 mm (6.5") Dual Concentric driver, using Omnimagnet technology
  Low frequency	44 mm (1.75") voice coil, treated multi fiber paper pulp cone
  High frequency	25 mm (1.00") PEI dome

  Physical

  Enclosure
  Safety features	Safety ring located at rear of enclosure for load bearing safety bond
  CMS 603ICT LS	UL 1480 UUMW certifi cation for Life Safety applications
  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
  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
  Net weight (ea)
  Included accessories	C-Ring, tile-bridge kit, paint mask, cut-out template, grille
  Optional accessories	Plaster (mud) ring, Arco grille
  Packed quantity	2