The speaker working principle is: permanent magnets, through the yoke iron in the annular air-gap flux generated in a magnetic field, and the speaker paper cone connected the voice coil insertion ring in the air gap, permanent magnet was surrounded by external yoke iron, thereby can from outside the interference of stray magnetic field, which in turn can reduce the permanent magnets, magnetic field on the outside influences, when in the form of sound current through magnetic field coil will because current of the strength of the changes of different frequency vibration, and then drive paper cone issued different frequency and intensity of voice.
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Speaker Drivers
| Price: | 1.0~100.0 USD |
|---|---|
| Payment Terms: | T/T |
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Basic Info.
- Model No.: PU01-13
- Place of Origin: Zhejiang
- Min.Order: 100 Piece/Pieces
- Means of Transport: Air
Supply Capacity
- Packing:carton
- Delivery Date: within30 days
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