Speaker magnet applications

- Nov 04, 2017 -

Speakers are devices that convert electrical signals to acoustic signals. Mainly by a fixed permanent magnet, coil and cone cone composition. When the sound in the form of audio current through the coil in the speaker, the magnetic field generated by the speaker magnets will exert a force on the coil, the coil will be due to changes in the current strength of different frequency vibration, and then drive the cone issued different frequencies and The strength of the voice. The cone will vibrate through the air and let us hear the sound.


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