Tannoy CMS601 PI In-Ceiling Speaker

Tannoy CMS601 PI In-Ceiling Speaker

The Tannoy CMS601 DC is a full bandwidth; high power and high sensitivity ceiling monitor system. The 165mm (6.50") Tannoy Dual Concentric is a point source drive unit design comprising a multi fiber paper pulp mid bass cone and a 25mm (1.00") ferrofluid cooled, titanium dome HF unit with neodymium magnet system. The driver and passive frequency dividing network are mounted in a vented, injection molded, paintable front baffle manufactured from UV/weather resistant UL94V-0 ABS material.

The mid-bass and tweeter sections of the Tannoy Dual Concentric constant directivity driver are coincidentally aligned to a true point source; ensuring a wide and controlled dispersion for optimum coverage; this while avoiding the massive loss of energy in the vertical plane, at the crossover frequency, inherent in two-way discreet designs. This high power and high sensitivity design, with extended frequency response and very low distortion, is equipped with dynamic high frequency protection.

This compact unit is specifically designed for applications requiring the combination of premium sonic quality for music and speech reinforcement and exceptional reliability and intelligibility.

The CMS601 DC PI is supplied without a transformer. The 60W line transformer is available as an optional accessory pack (7600 1658) for easy connection to the control switch circuit if the product is to be used without a back can. The recommended option for optimum performance and compliance with safety ratings is to use the CMS601 PI Back Can (8001 4520) in which the transformer is pre-fitted.

The zinc plated steel back cans have an integrated, recessed termination box. The removable locking connector has screw terminals for secure wire termination and "loop through" facility. Strain relief is provided by a clamping mechanism for use with plenum rated cable or conduit. Spring loaded self-aligning clamps make for quick and easy installation, while all models are also supplied with two tile support rails and one C-ring included in the package. A plaster (mud) ring is available as an optional accessory.

Tannoy CMS 601DC PI Features

• Full range ceiling loudspeaker for installation applications
• 80 Watts continuous, 320 Watts peak power
• 6" Dual Concentric full range driver for point source phase coherence
• 90 deg. constant directivity dispersion for optimum coverage
• Pre-install version supplied without back can (available separately)
• UL 1480 certified for general signaling systems
• UL 2043 certified for air-handling spaces
• Semi matt white finish fits unobtrusively in any environment
• Powder coated UV resistant perforated steel mesh grille with dust protection
• Removable grille for custom painting
• Self-aligning 4 way clamp mounting system
• Mounting C-ring and ceiling tile rails included

Tannoy CMS 601DC PI Specifications

• Performance
• Frequency range (-10 dB)
• 46Hz - 30kHz
• System sensitivity (1 W at 1 m)
• 91dB (1W = 2.83V for 8 Ohms)
• Nominal Coverage Angle
• 90 degrees conical
• Coverage Angle (1 kHz to 6 kHz)
• 111 Degrees Conical
• Directivity Factor (Q)
• 4.7 averaged 1kHz to 6kHz
• Directivity Index (DI)
• 6.5 averaged 1kHz to 6kHz
• Rated maximum SPL
• Average: 110dB
• Peak: 116dB
• Power Handling
• Average: 80W
• Programme: 160W
• Peak: 320W
• Recommended Amplifier Power
• 160W at 8 Ohms
• Nominal Impedance
• 8 Ohms
• Transformer Taps via front rotary switch
• 70V: 60W / 30W / 15W / 7.5W / OFF & low impedance operation
• 100V: 60W / 30W / 15W / OFF & low impedance operation
• Crossover
• 2kHz - 2nd order LF, 3rd order HF (with dynamic HF protection)
• Transducers
• Low Frequency
• 1x 165mm (6.50") Dual Concentric constant directivity driver with multi fiber paper pulp cone
• High Frequency
• 1x 25mm (1.00") titanium dome with neodymium magnet system
• Distortion
• Distortion at 10% Full Power
• At 250 Hz:
• 2nd Harmonics: 1%
• 3rd Harmonics: 0.32%
• At 1 kHz:
• 2nd Harmonics: 0.18%
• 3rd Harmonics: 0.32%
• At 10 kHz:
• 2nd Harmonics: 1%
• 3rd Harmonics: 0.18%
• Distortion at 1% Full Power
• At 250 Hz:
• 2nd Harmonics: 0.25%
• 3rd Harmonics: 0.25%
• At 1 kHz:
• 2nd Harmonics: 0.06%
• 3rd Harmonics: 0.18%
• At 10 kHz:
• 2nd Harmonics: 0.45%
• 3rd Harmonics: 0.14%
• Enclosure
• Back can
• Zinc plated steel
• Baffle
• Reflex loaded UL 94V-0 rated ABS
• Grille
• Steel, with weather resistant coating
• Physical
• Connectors
• Removable locking connector with screw terminals with "loop through" facility
• Back Can
• Pre Install (PI): Separate back can for Pre Installation
• Safety Functions
• Safety ring located at rear of enclosure for load bearing safety bond
• Hole Cutout Diameter
• 10.00" (25.40cm)
• Clamping Design
• Security toggle clamp
• Min / Max Clamping Range
• 8.0mm (0.32") / 29.0mm (1.14")
• Recommended Clamp Torque
• 1.5Nm
• Cable Entry Options
• Cable clamp & squeeze connector for conduit up to 22mm
• Conduit Knockouts
• 3 Sets of horizontal positions 19 / 22 / 28mm (0.75" / 0.87" / 1.10")
• Safety Agency Ratings (pending)
• UL-1480, UL-2043, CE
• Applications
• Applications
• Multi-zone foreground music & paging systems
• Boardrooms & offices
• Business music systems
• Airports, convention centers, hotels
• Reception/ waiting rooms
• Houses of worship
• Retail outlets/ shopping malls
• Lounges/ bars
• Cruise ships
• Courtrooms
• General
• Dimensions
• Bezel diameter: 11.30" (28.70cm)
• Back of ceiling surface to rear of back can (PI): 5.90" (14.99cm)
• Back of ceiling surface to top of safety loop (PI): 6.60" (16.76cm)
• Weight
• 9.02 lbs (4.09kg)