Tannoy CMS501 User Manual

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CMS501

Product Description

The Tannoy CMS501 is a full bandwidth; high power and high sensitivity ceiling monitor system. The design comprises a 130mm (5.00") transducer mounted in a vented, injection moulded, paintable front baffle manufactured from UV/weather resistant UL94V-0 ABS material. The point source configuration of the Tannoy ICTTM driver •s mid-bass and tweeter sections ensures 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 discrete designs. The ICTTM (Inductive Coupling Technology) drive unit also addresses the two most common component failures experienced in background music and sound reinforcement

systems, the tweeter and the crossover reliability. The use of a wireless electromagnetic tweeter means that no crossover is required in the design; this therefore ensures that an ICTTM unit is exceptionally reliable and therefore ideal for applications where constant heavy usage is the norm. This aluminium high frequency dome has a deep drawn skirt that sits on the inside of the low frequency voice coil in the same magnetic gap. The skirt is like a single shorted turn that is induced with high frequency information generated by the low frequency voice coil, which is fed a full bandwidth signal. The mineral loaded polypropylene cone material and nitrile rubber surround further enhance durability and long-term reliability.

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

The CMS501 is equipped with a low insertion loss 30W line transformer easily configurable to the following settings via front baffle mounted rotary tapping switch:

70V systems: 30W / 15W / 7.5W / 3.75W / OFF & low Impedance operation 100V systems: 30W / 15W / 7.5W / OFF & low Impedance operation

Two CMS501 model versions and a separate back can are available to satisfy the vast majority of installation application requirements:

CMS501 BM (Blind Mount) - supplied with an integral back can.

CMS501 PI (Pre-Install) - supplied without a back can.

CMS501 PI Back Can (Pre-wire back can) - use with the CMS 501 PI.

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.

Features

• 130mm (5.00") ICTTM transducer for greater durability and longevity

• High power and high sensitivity with extended frequency response

• Wide, controlled constant directivity dispersion for optimum coverage.

• 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 and Pre Install options

• No crossover required

• Easily accessible tapping switch on front baffle.

• Low insertion loss 30W line transformer

• Packaged with tile rails and C-ring for quick and easy installation and simple stocking logistics

• Five year warranty

Applications

• Multi-zone foreground music & paging systems

• Boardrooms and offices

• Business music systems

• Airports, convention centres, hotels

• Reception and waiting rooms

• Houses of worship

• Retail outlets and shopping malls

• Lounges and bars

• Cruise ships

• Courtrooms

Tannoy United Kingdom

 

T: 00 44

(0) 1236 420199

 

E: enquiries@tannoy.com

Tannoy North America

 

T: 00 1 (519)

745 1158

 

E: inquiries@tannoyna.com

Tannoy Deutschland

 

T: 00 49

(180) 1111 881

 

E: anfragen@tannoy.com

Tannoy France

 

T: 00 33

(0)1

7036 7473

 

E: ventes@tannoy.com

 

 

Tannoy adopts a policy of continuous improvement and product specification is subject to change

CMS501 data file // issue 1.06 // 10.01.08

 

CMS501

TECHNICAL SPECIFICATIONS

 

 

 

 

 

System

CMS501

 

 

 

Frequency Response (-3dB) (1)

85Hz - 22kHz

 

 

 

BM Back can

 

 

 

 

Frequency Range (-10dB) (1)

74Hz - 24kHz

 

 

 

BM Back can

 

 

 

 

Frequency Range (-10dB) (1)

74Hz - 24kHz

 

 

 

PI Back can

 

 

 

 

System Sensitivity (1W @1m) (2)

89dB (1W = 2.45V for 6 Ohms)

 

 

Nominal Coverage Angle

90 degrees conical

 

 

 

 

 

 

 

Coverage Angle (1kHz to 6kHz)

105 degrees

 

 

 

Directivity Factor (Q)

5.6 averaged 1kHz to 6kHz

 

 

Directivity Index (DI)

7.0 averaged 1kHz to 6kHz

 

 

Rated Maximum SPL (2)

 

 

 

 

Average

106dB

 

 

 

Peak

112dB

 

 

 

Power Handling

 

 

 

 

Average

50W

 

 

 

Programme

100W

 

 

 

Peak

200W

 

 

 

Recommended Amplifier Power 100W @ 6 Ohms

 

 

 

Nominal Impedance

6 Ohms

 

 

 

 

 

 

 

Transformer Taps (via front rotary switch)

 

 

 

70V

30W / 15W / 7.5W / 3.75W/ OFF

 

 

 

& Low Impedance operation

 

 

100V

30W / 15W / 7.5W / OFF

 

 

 

& Low Impedance operation

 

 

Distortion

 

 

 

 

10% Full Power

2nd Harmonic

3rd Harmonic

 

 

250Hz

2.81%

0.14%

 

 

1kHz

0.5%

0.25%

 

 

10kHz

1.77%

0.04%

 

 

1% Full Power

2nd Harmonic

3rd Harmonic

 

 

250Hz

0.18%

0.09%

 

 

1kHz

0.16%

0.22%

 

 

10kHz

0.32%

0.09%

 

 

Crossover

7kHz inductively coupled

 

 

(1) Average over stated bandwidth. Measured at 1 metre on axis.

(2) Unweighted pink noise input, measured at 1 metre in an anechoic chamber

(3) Long term power handling capacity as defined in EIA - 426B test

A full range of measurements, performance data, CLF and Ease™ Data can be downloaded from www.tannoy.com

Full independent verification of published specifications carried out by NWAA Labs, California can also be obtained from the downloads section of www.tannoy.com Tannoy operates a policy of continuous research and development. The introduction of new materials or manufacturing methods will always equal or exceed the published specifications, which Tannoy reserves the right to alter without prior notice. Please verify the latest specifications when dealing with critical applications.

 

 

 

 

 

 

 

Transducers

 

 

 

Low Frequency

130mm(5.00")mineralloaded

 

 

 

 

polypropylene ICT™

 

 

 

 

 

High Frequency

ICT™ aluminium dome

 

 

 

 

 

Physical

 

 

 

 

 

 

 

Enclosure

 

 

 

Back can

Zinc plated steel

 

Baffle

Reflex loaded UL 94V-0 rated ABS

 

Grille

Steel, with weather resistant coating

 

 

 

 

 

Safety Features

Safety ring located at rear of enclosure

 

 

 

 

for load bearing safety bond

 

 

 

 

 

Clamping Design

Security toggle clamp

 

Min / Max Clamping Range

0.0mm (0.0") / 20.0mm (0.79")

 

Recommended Clamp Torque

1.5Nm

 

 

 

 

 

Back Can Options

 

 

 

Blind Mount (BM)

Complete with fixed back can

 

Pre Install (PI)

Separate back can for pre installation

 

 

 

 

 

Cable Entry Options

Cable clamp and squeeze connector for

 

 

 

 

conduit up to 22mm

 

 

 

 

 

Conduit Knockouts

3 Sets of horizontal positions

 

 

 

 

19 / 22 / 28mm (0.75" / 0.87" / 1.10")

 

 

 

 

 

Connectors

Removable locking connector with screw

 

 

 

 

terminals with "loop through" facility

 

 

 

 

Safety Agency Ratings (pending) UL-1480, UL-2043, CE

 

 

 

 

 

BM Hole Cutout Diameter

190mm (7.48")

 

 

 

 

 

PI Hole Cutout Diameter

190mm (7.48")

 

 

 

 

 

Dimensions

 

 

 

Bezel diameter

210mm (8.27")

 

Front of ceiling to

 

 

 

rear of back can (BM)

189.5mm (7.46")

 

Front of ceiling to

 

 

 

top of safety loop (BM)

206.8mm (8.14")

 

Front of ceiling surface to

 

 

 

rear of speaker unit (PI)

135.6mm (5.34")

 

Front of accessory back can

 

 

 

bezel to top of safety loop (PI)

153.50mm (6.04")

 

 

 

 

 

Net Weight (ea)

 

 

 

CMS501 BM

3.60kg (7.94lbs)

 

CMS501 PI

2.90kg (6.39lbs)

 

PI back can

2.60kg (5.73lbs)

 

 

 

 

 

Included Accessories

C Ring, tile bridge, paint mask,

 

 

 

 

cutout template, grille

 

 

 

 

 

Optional Accessories

Plaster (Mud) Ring

Ordering Information

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PART NUMBER

 

MODEL NAME

 

BAFFLE / GRILLE COLOUR

PACKED QUANTITY

 

 

 

 

 

 

 

8001 4450

 

CMS501 BM

 

White / paintable

2

 

 

 

 

 

 

 

 

 

 

8001 4460

 

CMS501 PI

 

White / paintable

2

 

 

 

 

8001 4180

 

CMS501 Plaster (Mud) Ring

 

Zinc plated steel

10

 

 

 

 

 

8001 3830

 

CMS501 PI back can

 

Zinc plated steel

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Tannoy United Kingdom

 

T: 00 44

(0) 1236 420199

 

E: enquiries@tannoy.com

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Tannoy North America

 

T: 00 1 (519) 745 1158

 

E: inquiries@tannoyna.com

 

 

 

 

 

Tannoy Deutschland

 

T: 00 49

(180) 1111 881

 

E: anfragen@tannoy.com

 

 

 

 

 

 

 

 

 

 

 

 

Tannoy France

 

T: 00 33

(0)1 7036 7473

 

E: ventes@tannoy.com

 

 

 

 

 

 

 

 

 

 

Tannoy adopts a policy of continuous improvement and product specification is subject to change

CMS501 data file // issue 1.06 // 10.01.08

 

CMS501

PERFORMANCE MEASUREMENTS

1m on-axis frequency response

ANECHOIC

FREQUENCY

RESPONSE

IMPEDANCE

OFF AXIS RESPONSE

BEAMWIDTH

DIRECTIVITY

INDEX

 

110

 

 

 

 

 

 

100

 

 

 

 

 

 

90

 

 

 

 

 

(dB)

80

 

 

 

 

 

 

 

 

 

 

 

1W/1m

70

 

 

 

 

 

SPL,

60

 

 

 

 

 

 

 

 

 

 

 

 

50

 

frequency (Hz)

 

 

 

 

 

 

 

 

 

 

10

100

1000

 

10000

100000

 

 

 

Impedance vs frequency

 

 

 

25

 

 

 

 

 

 

20

 

 

 

 

 

(ohms)

15

 

 

 

 

 

Impedance

10

 

 

 

 

 

 

5

 

 

 

 

 

 

0

 

 

 

 

 

 

1

10

100 frequency (Hz)

1000

10000

100000

 

110

 

 

100

 

 

90

 

(dB)

80

 

 

 

Level

70

0 deg

10 deg

 

 

20deg

 

60

30deg

 

 

40deg

 

50

 

 

 

frequency (Hz)

 

 

10

100

1000

10000

100000

Horizontal off-axis response

360

 

 

330

 

 

300

 

 

270

 

Beamwidth (1/3 Octave)

 

 

240

 

 

210

 

 

180

 

 

150

 

 

120

 

 

90

 

 

60

 

 

30

 

 

0

 

 

100

1000

10000

 

frequency (Hz)

 

Horizontal off-axis response

 

100

 

 

DI

10

 

 

 

1

 

 

 

100

1000

10000

 

 

frequency (Hz)

 

Tannoy United Kingdom

 

T: 00 44

(0) 1236 420199

 

E: enquiries@tannoy.com

Tannoy North America

 

T: 00 1 (519)

745 1158

 

E: inquiries@tannoyna.com

Tannoy Deutschland

 

T: 00 49

(180) 1111 881

 

E: anfragen@tannoy.com

Tannoy France

 

T: 00 33

(0)1

7036 7473

 

E: ventes@tannoy.com

 

 

Tannoy adopts a policy of continuous improvement and product specification is subject to change

CMS501 data file // issue 1.06 // 10.01.08

 

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