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Ceiling speaker
ARS-130-01/100
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Ceiling loudspeaker designed to playback music
and speech inside buildings, e.g. in offices,
classrooms,corridors, etc.
The loudspeaker is designed to be built into
ceilings, soffits or possibly on lateral walls
and to be connected to the 100 V line
distribution.
The rated power input may be selected in
accordance to the volume required by
connecting the wire from the loudspeaker onto
the corresponding branch of the
impedance-matching transformer. The power
input is set to 6 W by the manufacturer.
The basis of the ceiling loudspeaker is
created by a direct radiator electrodynamic
loudspeaker Ø 130 mm with high
sensitivity and a wide frequency range. The
loudspeaker is fastened between a
sound-permeable grating and the baseplate
fitted with the impedance-matching transformer
and threesprings for attachment in the
installation hole. The grating and the
baseplate are metal-made, surface treated with
wite enamel.
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ACOUSTICAL DATA |
Rated noise power |
6; 3; 1,5
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W |
Short term maximum power |
- |
W |
Rated impedance |
1666/3333/6666
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Ohm |
Resonance frequency Fs |
- |
Hz |
Rated frequency range |
100 - 15000
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Hz |
Sensitivity |
90 |
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 |
- |
mm |
Magnet height |
- |
mm |
Compensating magnet external diameter |
- |
mm |
Compensating magnet internal diameter |
- |
mm |
Compensating magnet height |
- |
mm |
Weight |
1.15 |
kg |
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TEST CONDITIONS |
Sweep voltage |
58 |
V |
Frequency range |
50-15000
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Hz |
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Frequency response
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Drawing
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