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3.1 PA System General requirements
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LRAS100L 100W Special Acoustic Hailing Device with Light
Features:
● Rated power:100W
● Voltage input:70/100V audio
● Rated impedance:4Ω/8Ω, can be customized
● Freq. Response:400-1000(-20dB)
● Sensitivity:116 dB±3
● Max SPL:136 dB±3
● Transmission distance:1000m
● STIPA:0.85
● Protection IP code: IP56
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