Tannoy CMS501 - Manual (Page 2)

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CMS501
Tannoy adopts a policy of continuous improvement and product specification is subject to change
CMS501 data file // issue 1.06 // 10.01.08
TECHNICAL SPECIFICATIONS
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.
System CMS501 Transducers
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
PART NUMBER PACKED QUANTITY BAFFLE / GRILLE COLOUR MODEL NAME
Ordering Information
Low Frequency 130mm (5.00") mineral loaded
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