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| 产品类别： |
YD57-3 |
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Mechanical Drawing:
Electro-Acoustic Parameters
| Pure Tone Test |
Sine Wave 4.9V |
| Voice Coil Impedance |
8Ω±15% |
| Normal Power |
3W |
| Lowest Resonant Frequency |
595±25Hz |
| Frequency Range |
f。～3000Hz |
| Sound Pressure Level |
93±3dB (1M,1W/at595Hz) |
| Dimension |
Φ57mm |
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