40mm_SC400065WA
优势与特点
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金属壳体一体化设计 Metal Frame
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功率强劲,凸显人声质感 High power, better human voice performance
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适用广泛，可不搭配后腔使用 Widely application, can be used in free field
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用于安防摄像头 For IP camera
性能参数
| Impedance | 4±15%ohm |
| Sensitivity1 | 92±3dB（ 0.632Vrms/10cm/baffle @1KHz） |
| Rated Power | 2w |
| Maximum power | 2.2W |
| Resonance Frequency | 650±20%Hz |
