| 盆架:塑料，塑膠 |
| 尺寸規(guī)格(直徑x高):20x5mm |
| 輸出聲壓水平：112±3db spl at 1kHZ (0db spl=20μpa) |
| 輸入電壓: 387mv(sine wave) measured with iec318 coupler. |
| 阻抗: 150±15% ohm(at 1kHZ) |
| 額定功率: 20mw |
| 最大功率: 30mw |
| 失真度: <5% thd @ 387mvat 1000HZ |
| 操作溫度范圍: -30℃ to +70℃ |
| 存儲(chǔ)溫度范圍: -40℃ to +80℃ |