1
额定电压Rated Voltage (VDC)
5/12
2
电压范围Operating Voltage (VDC)
3～15
3
*在10厘米测试声压Sound Output at10cm (dB)
≥90
4
*消耗电流Current Consumption (mA)
≤10
5
额定频率Resonant Frequency (Hz)
4000±200
6
工作温度Operating Temperature (℃)
-20～+70
7
储存温度Storage Temperature (℃)
-30～+80
8
单品重量Weight (g)
0.95
9
外壳材料Housing Material
黑色BlackPPO