Item
specification
Rated voltage
3.0Vo-p
Operation voltage
2~4Vo-p
Sound Pressure Level=SPL
Min 75dB
Current
Max100mA
Oscillation frequency
4000Hz
Coil Resistance
16±5Ω
Operating Temperature
-20～+70℃
Storage temperature
-30～+85℃
服务时间9:00 - 24:00
选择下列客服进行沟通：
(座机)
（手机）
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