CMS801 DC
Product Description
Features
The Tannoy CMS801 DC is a full bandwidth; high power and high sensitivity ceiling monitor system. The
200mm (8.00") Tannoy Dual ConcentricTM is a point source drive unit design comprising a multi fibre 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 moulded,
paintable front baffle manufactured from UV/weather resistant UL94V-0 ABS material.
200mm (8.00") point source Dual Concentric“ driver
High power & high sensitivity with extended frequency
response and very low distortion
Wide, controlled constant directivity dispersion for optimum
coverage.
The mid-bass and tweeter sections of the Tannoy Dual ConcentricTM 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.
Does not suffer from massive loss of energy in the vertical
plane at crossover caused by two way discreet designs
UV/weather resistant UL94V-0 ABS front baffle
Blind Mount & Pre Install options
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.
Easily accessible tapping switch on front baffle.
Low insertion loss 60W line transformer
Ferrofluid cooled neodymium HF
Two CMS801 DC model versions and a separate back can are available to satisfy the vast majority of
installation application requirements:
Packaged with tile rails and C-ring for quick & easy
installation and simple stocking logistics
CMS801 DC BM (Blind Mount) - supplied with an integral back can.
CMS801 DC PI (Pre-Install) - supplied without a back can.
Five year warranty
CMS801 PI Back Can (Pre-wire back can) - use with the CMS801 DC PI.
The CMS801 DC BM model is equipped with a low insertion loss 60W line transformer mounted within the
back can. This is easily configurable to the following settings via front baffle mounted rotary tapping switch:
70V systems: 60W / 30W / 15W / 7.5W / OFF & low Impedance operation
100V systems: 60W / 30W / 15W / OFF & low Impedance operation
The CMS801 DC PI is supplied without a transformer. If the product is to be used without a back can a 60W
line transformer (7600 1658) is available as an optional accessory for easy connection to the baffle mounted
control switch circuit. Installing the transformer in this manner (flying) requires installation in accordance
with local building regulations.
Applications
Multi-zone foreground music & paging systems
Boardrooms & offices
Business music systems
Airports, convention centres, hotels
Reception and waiting rooms
Houses of worship
NOTE: For optimum performance and full compliance with safety ratings Tannoy recommends using the
CMS801 PI back can (8001 4570) accessory option 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.
Retail outlets and shopping malls
Lounges and bars
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.
Cruise ships
Courtrooms
A plaster (mud) ring is available as an optional accessory.
Tannoy adopts a policy of continuous improvement and product specification is subject to change.
CMS801 DC data file // issue 1.07// 15.07.08
Download from Www.Somanuals.com. All Manuals Search And Download.
CMS801 DC
PERFORMANCE MEASUREMENTS
1m on-axis frequency response
100
90
80
70
60
50
10
100
1000
Frequency (Hz)
10000
100000
ANECHOIC
FREQUENCY
RESPONSE
Impedance vs frequency
40
30
20
10
0
1
10
100
1000
10000
100000
Frequency (Hz)
IMPEDANCE
100
90
80
70
60
50
0 deg
10 deg
20deg
30deg
40deg
10
100
1000
10000
Frequency (Hz)
OFF AXIS
RESPONSE
Beamwidth vs Frequency
360
330
300
270
240
210
180
150
120
90
60
30
0
100
1000
10000
Frequency (Hz)
BEAMWIDTH
DI vs Frequency
100
10
1
Q
100
1000
10000
DIRECTIVITY
INDEX
Frequency (Hz)
Tannoy adopts a policy of continuous improvement and product specification is subject to change.
CMS801 DC data file // issue 1.07// 15.07.08
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CMS801 DC
PERFORMANCE MEASUREMENTS POLAR PLOTS (1/3 OCTAVE)
100Hz
125Hz
250Hz
315Hz
400Hz
500Hz
0
0
160Hz
200Hz
330
30
330
30
0
-12
-24
-36
0
-12
-24
-36
300
60
300
60
270
90
270
90
-48
-48
630Hz
800Hz
1.0kHz
1.25kHz
1.6kHz
2.0kHz
2.5kHz
3.15kHz
0
0
330
30
330
30
0
-12
-24
-36
0
-12
-24
-36
300
60
300
60
270
90
270
90
-48
-48
4.0kHz
5.0kHz
6.3kHz
8.0kHz
10.0kHz
12.5kHz
16.0kHz
20.0kHz
0
0
330
30
330
0
-12
-24
-36
30
0
-12
-24
-36
300
60
300
60
270
90
270
90
-48
-48
Tannoy adopts a policy of continuous improvement and product specification is subject to change.
CMS801 DC data file // issue 1.07// 15.07.08
Download from Www.Somanuals.com. All Manuals Search And Download.
CMS801 DC
DIMENSIONAL SKETCHES
327.8
[12.90"]
286.4
[11.27"]
310.5
[12.22"]
5.0
[0.20"]
325.0
[12.80"]
CMS801 DC BM TEMPLATE HOLE CUTOUT SIZE - 295mm (11.61 )
286.4
[11.27"]
118.7
[4.67"]
5.0
[0.20"]
325.0
[12.80"]
CMS801 DC PI
TEMPLATE HOLE CUTOUT SIZE - 295mm (11.61 )
Tannoy adopts a policy of continuous improvement and product specification is subject to change.
CMS801 DC data file // issue 1.07// 15.07.08
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CMS801 DC
DIMENSIONAL SKETCHES
The PI back can accepts direct
connection to installed conduit in two
ways using squeeze connectors:
168.5
[6.63"]
1 22mm (0.87") via the clamp location at
the rear after first removing cable clamp
291.4
[11.47"]
397.0
[15.63"]
365.0
[14.37"]
151.2
[5.95"]
8.8
[0.35"]
2 Any of the three knock-out points at the
side 19mm / 22mm / 28mm
(0.75" / 0.87" / 1.10")
CMS801 PI BACK CAN
TEMPLATE HOLE CUTOUT SIZE - 295mm (11.61 )
366.00 [14.41"]
SUPPLIED ACCESSORIES
C-RING
OPTIONAL ACCESSORIES
PLASTER (MUD) RING
27.00
[1.06"]
293.00
[11.54"]
80.00
[3.15"]
16.00 [0.63"]
15.00
70.00
[2.76"]
4.50 [0.18"]
366.00
[14.41"]
[0.59"]
192.00 [7.56"]
192.00 [7.56"]
TILE BRIDGE
635.00 [25.00"]
180.00 [7.09"]
205.00 [8.07"]
522.00 [20.55"]
360.00 [14.17"]
230.00 [9.06"]
255.00 [10.04"]
280.00 [11.02"]
305.00 [12.01"]
81.00
[3.19"]
15.00 [0.59"]
25 POSITIONS
650.00 [25.59"]
293.00 [11.54"]
15.00 [0.59"]
10.00
[0.39"]
Ordering Information
Part number
8001 4550
8001 4560
8001 4650
8001 4570
7600 1658
Model name
CMS801 DC BM
Baffle / Grille Colour
Packed Quantity
White / paintable
White / paintable
Zinc plated steel
Zinc plated steel
N/A
2
2
CMS801 DC PI
CMS801 Plaster (Mud) Ring
10
1
1
CMS801 PI 8ohm Back Can
CMS801 DC 60W transformer kit 8 ohm
Tannoy adopts a policy of continuous improvement and product specification is subject to change.
CMS801 DC data file // issue 1.07// 15.07.08
Download from Www.Somanuals.com. All Manuals Search And Download.
CMS801 DC
Architectural Specifications
The Ceiling Monitor System shall consist of a 200mm (8.00") full range, point source, constant directivity Dual ConcentricTM transducer and passive frequency
dividing network mounted in a vented, injection moulded, paintable front baffle in UL94V-0 ABS material.
The back can in both PI (pre-install) & BM (blind-mount variants) shall be constructed of zinc plated steel. A recessed termination box shall be integrated with
the back can, a removable locking connector with screw terminals for secure wire termination with "loop through" facility shall be provided. Strain relief will be
provided by a clamping mechanism for use with plenum rated cable or conduit.
For pre-wiring the PI (pre-install) back can is provided with conduit knockouts (19mm/22mm/28mm, 0.75"/0.87"/1.14"). A safety ring is located on the rear of
the backcan for a load bearing safety bond.
Performance of the Ceiling Monitor System shall meet or exceed the following criteria: The system shall have a conical coverage pattern of 100 degrees
(1kHz to 6kHz). Frequency response measured on axis shall be 40 Hz - 35kHz (-10dB from rated sensitivity, measured in an IEC baffle in an anechoic chamber)
with no equalization. Sensitivity shall be 92dB (1W @ 1m). Long term power handling capacity as defined in EIA-426B test shall be 90W, recommended
amplifier power 180W. Dynamic high frequency protection is provided for occasional overpowering. The nominal system impedance shall be 8 Ohms (in low
impedance setting).
The Ceiling Monitor System shall be equipped with a 60W high performance line transformer for use in 70.7 or 100 Volt distributed audio systems with 60,
30, 15, 7.5* Watt taps available. An easily accessible rotary switch located on the front baffle shall be available for selecting transformer and low impedance
settings. A weather resistant perforated steel grille covers the transducer and switch.
Two support rails and one C-Ring shall be included with the ceiling monitor system.
Bezel diameter 325mm (12.80")
BM Front of ceiling to rear of back can 310.50mm (12.22"), Front of ceiling to top of safety loop 327.80mm (12.90")
PI Front of ceiling surface to rear of speaker unit 118.70mm (4.67"), Front of accessory back can bezel to top of safety loop 168.50mm (6.63")
The Ceiling Monitor System shall be the...CMS801 DC.
*70 Volt only
Tannoy adopts a policy of continuous improvement and product specification is subject to change.
CMS801 DC data file // issue 1.07// 15.07.08
Download from Www.Somanuals.com. All Manuals Search And Download.
CMS801 DC
NOTES
Tannoy adopts a policy of continuous improvement and product specification is subject to change.
CMS801 DC data file // issue 1.07// 15.07.08
Download from Www.Somanuals.com. All Manuals Search And Download.
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