Tannoy CMS 3.0 series Operation Manual - Cms 403Icte Model
9. Technical Specifications
CMS 3.0 Series Operation Manual rev 3.0.0
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9. Technical Specifications
CMS 403ICTe Model
Performance
Frequency response (-3 dB)
(1)
110 Hz - 22 kHz
Frequency range (-10 dB)
(1)
80 Hz - 24 kHz
System sensitivity (1 W @ 1 m)
(2)
88 dB (1 W = 4 V for 16 Ohms)
Nominal Coverage Angle
90 degrees conical
Coverage Angle (1 kHz to 6 kHz)
120 degrees
Directivity Factor (Q)
5.26 averaged 1 kHz to 6 kHz
Directivity Index (DI)
6.30 averaged 1 kHz to 6 kHz
Power Handling
(3)
Average
50 W
Programme
100 W
Peak
200 W
Recommended Amplifier Power
100 W @ 16 ohms
Nominal Impedance (Lo, Z)
16 ohms
Rated maximum SPL
Average
105 dB
Peak
111 dB
Transformer Taps (via front rotary switch)
70 V
30 W (165 Ω) / 15 W (330 Ω) / 7.5 W (660 Ω) / 3.75 W (1320 Ω) /
OFF & low impedance operation
100 V
30 W (330 Ω) / 15 W (660 Ω) / 7.5 W (1320 Ω) /
OFF & low impedance operation
Crossover
7 kHz inductively coupled
Transducers
Low Frequency
100 mm (4.00”) mineral loaded polypropylene
High Frequency
19 mm (0.75”) ICT aluminium dome
Physical
Enclosure
Backcan
Reflex loaded UL 94V-0 rated ABS
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
Min / Max clamping range: 0.0 mm (0.0”) /
20.0 mm (0.79”)
Recommended clamp torque: 1.5 Nm
Connectors
Removable locking connector with screw terminals with
“loop through” facility
Compliance
UL-1480, UL-2043, CE
Dimensions
Bezel diameter
205.0 mm (8.07”)
Front of ceiling to rear of pod
147.6 mm (5.81”)
Hole cutout diameter
187 mm (7.36”)
Net Weight (ea)
2.86 kg (6.31 lbs)
Included Accessories
C-Ring, tile-bridge kit, paint mask, cut-out template, grille
Optional Accessories
Plaster (mud) ring
Packed Quantity
2
Ordering Information
Part Number
Colour
8001 7760
CMS 403ICTe
White /
Paintable
8001 4180
CMS 403e
Zinc Plated
Plaster (Mud) Ring
Steel
Notes:
1.
Average over stated bandwidth. Measured in
an IEC baffle in an Anechoic Chamber
2.
Unweighted pink noise input, measured at
1 metre on axis
3.
Long term power handling capacity as defined
in EIA - 426B test
A full range of measurements, performance data,
CLF and Ease™ Data for CMS 403ICTe can be
downloaded from www.tannoypro.com.
Tannoy operates a policy of continuous research
and development. The introduction of new materials
or manufacturing methods may introduce variations
in actual performance; however, actual performance
always will 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.
Copyright (c) 2014 Tannoy Limited. All rights reserved.