描述
型号Part No:ZL-YDA4020-3008N(铁壳内磁) | ||
1 | 谐振频率Resonance Frequency(Fo) | 270±20% At 0.5V |
2 | Rate/Max Power Rating
额定/最大功率(W) |
Rate 3.0/Max.4.0(Max. Power:IEC-60268-5
Filter 60s On/120s Off 10 Cycles(Room TEMP.) |
3 | Impedance阻抗(Ω) | 8±15% |
4 | *声压级Sound Output at 50cm (dB) | 75±3dB (at Fo—10KHz,0.5W)/50cm |
5 | 有效频宽 Frequency Rang | Fo—10KHz Output S.P.L ±10dB输出音压10dB |
6 | 工作温度 Operating Temperature (℃) | -20~+60 |
7 | 储存温度 Storage Temperature (℃) | -20~+60 |
8 | 单品重量(参考典型值)WeightTypical value(g) | 25±0.8 |
9 | 最大失真 Max Distortion | 7% At 1K Hz 0.5 W |
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