1 | 额定电压Rated Voltage (VDC) | 5/12 |
2 | 工作电压Operating Voltage (VDC) | 3～7/9～15 |
3 | *在10cm处测试声压值Sound Output at 10cm (dB) | ≥90 |
4 | *消耗电流Current Consumption (mA) | ≤30 |
5 | 共振频率Resonant Frequency (Hz) | 2700±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) | 1.65 |
品牌：科能特kenengte