1
額定電壓Rated Voltage (VDC)
12
2
電壓范圍Operating Voltage (VDC)
3~20
3
*在30厘米測試聲壓Sound Output at30cm (dB)
≥85
4
*消耗電流Current Consumption (mA)
≤35
5
額定頻率Resonant Frequency (Hz)
2800±500
6
工作溫度Operating Temperature (℃)
-20~+60
7
儲存溫度Storage Temperature (℃)
-30~+70
8
單品重量Weight (g)
10
9
外殼材料Housing Material
黑色BlackABS