| 盆架: 金屬 |
| 尺寸規(guī)格(直徑x高):15x4.6mm |
| 輸出聲壓水平 :112.5±2db spl @1kHZ (0db spl=20μpa) |
| 輸入電壓:387mv (sine wave) measured with iec318 coupler. |
| 試驗(yàn)標(biāo)準(zhǔn)條件: |
| 溫度:17~25℃ 相對(duì)濕度:45%~80%(rh) 氣壓:860~1060hpa |
| 仲裁標(biāo)準(zhǔn)條件: |
| 溫度:20±2℃ 相對(duì)濕度:60%~70%(rh) 氣壓: 860~1060hpa |
| 阻抗: 150±15%? (@ 1kHZ 1.0v) |
| 額定功率:20mw |
| 最大功率: 30mw |
| 操作溫度范圍:-25℃ ~ +65℃ |