| 盆架:塑料，塑胶 |
| 尺寸规格(直径x高):20x5.3mm |
| 输出声压水平:90±3db (at0.1m,0.1w)at 500,800,1000 HZ average. |
| 测试条件: sin swept measurement at 0.1w on axis at 0.1m. |
| 阻抗: 8±15% ?(at 1kHZ 1v) without baffler. |
| 额定功率:0.5w.最大功率:1.0w. |
| 共振频率( fo ):650±20%HZ at 1v.( no baffle ) |
| 频率范围: fo～20k HZ (deviation 10 db from average s.p.l.) |
| total harmonic 失真度: less than 5% at 1kHZ, 0.5w |
| 额定输入: 2.0v. |
| 共振频率: 180±10HZ at 2.0v. |
| 震动标准: 4.5m/s2 min. at 200HZ. 2.0v. |
| 操作: 2.0v at 100 to 200HZ. |
| 操作温度范围:-30℃ to +70℃ |
| 存储温度范围: -40℃ to +80℃ |