- GAVA8500E
- GAVA8500E 8 Zones Integrated Voice Alarm PA System Extender Amplifier
● 8 zones speaker oupput with individual management
● Auto detection for system failure, AC/DC, paging Mic, etc.
● Zones extendable by another extender amplifier
● Support remote control via computer
● Comply with EN54-16 requirements
Specification:
|
Model |
GAVA8500 |
GAVA8500E |
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|
Rated output power |
≥500W（100V） |
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|
Input sensitivity |
Emergency mic |
5mV 600Ω |
——
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|
Line |
1000mV 10kΩ |
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Harmonic distortion |
Emergency mic |
<1% 1kHz |
——
|
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|
Line |
<1% 1kHz |
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|
Freq. response |
Emergency mic |
80Hz-15kHz（±3dB） |
——
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|
Line |
50Hz-18kHz（±3dB） |
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|
Signal to noise ratio |
Emergency mic |
>75dB（A weighting） |
——
|
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|
Line |
>80dB（A weighting） |
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|
Line output |
Output voltage |
1000mV |
——
|
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|
Frequency range |
80Hz-15kHz（±3dB） |
——
|
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Harmonic distortion |
<1% 1kHz |
——
|
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System connection control contact output/input |
System fault relay output |
Short circuit, no voltage |
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Emergency mode relay output |
Short circuit, no voltage |
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Fire reset input |
Short circuit, t≥0.5S, no voltage |
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8 channel dry contact output |
Short circuit, no voltage |
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8 dry contact input |
Short circuit mode |
Short circuit input, no voltage |
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Level mode |
3.3V~24V |
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Voice message |
Data format |
WAV |
——
|
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Storage form |
SD card |
——
|
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Storage time |
>10 years |
——
|
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Working power |
AC |
AC 220V/50Hz |
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DC |
DC 24V/30A |
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Package size (L*W*H) |
550×510×215mm |
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Machine size (L*W*H) |
483×420×132mm |
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G.W. |
14kg |
13.3kg |
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|
N.W. |
12.05kg |
11.75kg |
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