| 盆架: 塑料，塑膠 |
| 尺寸規格(直徑x高):40x6.4mm |
| 輸出聲壓水平:90±3dbat1000 HZ average. |
| 測試條件: sin swept measurement at 0.1w on axis at 0.1m. |
| 共振頻率( fo ):300±20%HZ at 1v.( no baffle ) |
| 阻抗: 4±15% ?(at 1kHZ 1v) without baffler. |
| 頻率范圍: fo～13.5k HZ (deviation 10 db from average s.p.l.) |
| 額定功率: 0.5w.最大功率: 0.8w. |
| 失真度: less than 5% at 1kHZ, 0.5w |
| 操作溫度范圍:-55℃ to +60℃ |
| 存儲溫度范圍: -40℃ to +60℃ |