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The loudspeaker is designed for use in means
of public transport. It consists of the ARE
5264 (ARE 5628) elliptic direct radiating
electrodynamic loudspeaker with a ferrite
magnetic circuit and by a two-piece
non-flammable plastic housing of black colour.
The loudspeaker itself is fixed with four
screws to the upper cover which forms a
sound-permeable grid. This assembly is fixed
with four screws to the lower cover which is
designed for mounting in the desired place.
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ACOUSTICAL DATA |
Rated noise power
1)
|
10
|
W |
Short term maximum power
2)
|
15 |
W |
Rated impedance |
4 |
Ohm |
Resonance frequency Fs |
- |
Hz |
Rated frequency range |
100 - 16000
|
Hz |
Sensitivity
3)
|
88 |
dB |
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MECHANICAL DATA |
Voice coil carrier material |
- |
|
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 |
0.6 |
kg |
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TEST CONDITIONS |
Sweep voltage |
3.2 |
V |
Frequency range |
100 - 16000
|
Hz |
|
1) CSN IEC 268-5, without baffle, 100 hours
2) CSN IEC 268-5, without baffle
3) CSN IEC 268-5, standard baffle, 1 W, 1m,
250 - 4000 Hz
4) Such minima are tolerated which reach the
limit of tolerance zone nearer than 1/4
octav
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Frequency response
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Drawing
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