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Ceiling speaker
ARS-130-01/4
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Ceiling loudspeaker designed for indoor
play-back of music and speech, especially fit
for mounting on soffits, ceilings or walls, e.
g. in offices, restaurants, classrooms,
waiting rooms and corridors. The ARS 130-01/4
consists of a circular frame to which the high
quality wide-range speaker 2AN 643 402
(diameter 130 mm) is attached. For aesthetic
reason, the speaker is covered with a
perforated metal sheet grid. Surfaces are
treated by white enamel. Mounting is enabled
by means of three wire springs fixed to the
frame.
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ACOUSTICAL DATA |
Rated noise power
1)
|
6
|
W |
Short term maximum power
2)
|
- |
W |
Rated impedance |
4 |
Ohm |
Resonance frequency Fs |
- |
Hz |
Rated frequency range |
100 - 15000
|
Hz |
Sensitivity |
91 |
dB |
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MECHANICAL DATA |
Voice coil carrier material |
- |
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Voice coil diameter |
- |
mm |
Winding height of voice coil |
- |
mm |
Yoke diameter |
- |
mm |
Air gap height |
- |
mm |
Magnet external diameter |
- |
mm |
Magnet internal diameter |
0 |
mm |
Magnet height |
- |
mm |
Compensating magnet external diameter |
- |
mm |
Compensating magnet internal diameter |
- |
mm |
Compensating magnet height |
- |
mm |
Weight |
1 |
kg |
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TEST CONDITIONS |
Sweep voltage |
3.5 |
V |
Frequency range |
100 - 15000
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Hz |
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1) CSN IEC 268-5, without baffle
2) CSN IEC 268-5, standard baffle, 1W, 1 m,
100 - 10000 Hz
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Frequency response
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Drawing
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