Tannoy CMS 603DC PI 6" 70V Full Range Ceiling Loudspeaker with Dual Concentric Driver - Pair
Part # CMS603DC-PI
Model # CMS 603DC PI

The Tannoy CMS 603DC PI is a full bandwidth 320-Watt high sensitivity loudspeaker that utilizes our third generation Ceiling Monitor System technology (CMS 3.0).

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Description

Details

The CMS 603DC PI is a full bandwidth 320-Watt high sensitivity loudspeaker that utilizes 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.

Optimized 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 low-insertion loss 60 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, a back can, and plaster (mud) ring are available separately.

LAB GRUPPEN Ready

The CMS 603DC PI is finished in semi-matte white and optimised for use with LAB GRUPPEN LUCIA amplifiers, which accommodate up to 8 CMS Series loudspeakers per channel.

Features

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 signaling 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 60 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-matte 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
  • 10-Year Warranty Program
  • Designed and engineered in the U.K.
Specification
Performance
Frequency Response (-3 dB)75 Hz - 30 kHz
Frequency Range (-10 dB)50 Hz - 30 kHz
System Sensitivity (1 W @ 1 m)91 dB (1 W = 4 V for 16 Ohms)
Nominal Coverage Angle90 degrees conical
Power HandlingAverage: 80 W
Program: 160 W
Peak: 320 W
Recommended Amplifier Power160 W @ 16 Ohms
Nominal Impedance (Lo, Z)16 Ohms
Rated Maximum SPLAverage: 110 dB
Peak: 116 dB
Transformer Taps (via Front Rotary Switch)70 V: 60 W (83 Ohms) / 30 W (165 Ohms) / 15 W (330 Ohms) / 7.5 W (660 Ohms) / OFF & low impedance operation
100 V: 60 W (165 Ohms) / 30 W (330 Ohms) / 15 W (660 Ohms) / OFF & low impedance operation
Transducers
Dual Concentric Point Source Driver1 x 6.5" (165 mm) Dual Concentric driver, using Omnimagnet technology
High Frequency1.00" (25 mm) PEI dome
Low Frequency1.75" (44 mm) voice coil, treated multi fiber paper pulp cone
Physical
EnclosureBack Can: Zinc plated steel
Baffle: UL 94 V-0 rated ABS
Grille: Steel, with weather resistant coating
Safety FeaturesSafety ring located at rear of enclosure for load bearing safety bond
Clamping DesignSecurity toggle clamp. Min / Max clamping range 0.37" ( 9.5 mm ) / 2.36" ( 60 mm )
Recommended clamp torque: 1.5 Nm
Backcan OptionsSeparate backcan for pre-installation
Cable Entry OptionsCable clamp & squeeze connector for conduit up to 22 mm
Conduit Knockouts on PI Backcan3 Sets of horizontal positions: 0.75" / 0.87" / 1.10" ( 19 / 22 / 28 mm )
ConnectorsRemovable locking connector with screw terminals with "loop through" facility
ComplianceUL-1480, UL-2043, CE
Dimensions
Bezel Diameter10.79" (274.0 mm)
Front of Ceiling to Rear of Backcan10.07" (255.8 mm)
Front of Ceiling to Top of Safety Loop10.76" (273.3 mm)
Hole Cutout Diameter (All Models)9.96" (253 mm)
Net Weight16.1 lbs (7.3 kg)
Shipping Weight25.4 lbs (11.52 kg)
Documents
In The Box

In The Box

  • (2) CMS 603DC PI Speakers
  • (2) C Rings
  • (2) Tile Bridges
  • (2) Paint Mask
  • (2) Cutout Template
  • (2) Grilles
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