DongGuan Courage Magnetoelectric Technology Co.,Ltd

Ferrite Ring Magnets

Speaker ferrite magnet 40x22x7

  • Material: Ceramic ferrite
  • Type: Ring
  • Place of Origin: China
  • Shelf time: 2019-09-23 11:12:25
  • Speaker magnet, which is a kind of magnet used in loudspeaker, sound and loudspeaker, is also called loudspeaker magnet.Ferrite magnet and NdFeB permanent magnet are commonly used in magnet horn
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Speaker ferrite magnet introduction;
Speaker magnet, which is a kind of magnet used in loudspeaker, sound and loudspeaker, is also called loudspeaker magnet.
 
The function of magnet on loudspeaker;
There is a coil on the speaker's cartridge (called voice coil). When the audio signal is added to the voice coil, the change of current, current intensity and direction will be formed. The voice coil will change its position in the magnetic field. The vibration of the voice coil will drive the cartridge to vibrate and the air to vibrate, and the speaker will sound.
 
Is the louder the horn magnet, the louder the sound?
Many people affirm that, yes, in fact, otherwise, the loudspeaker is not the bigger the magnet, the better: because the magnet is divided into high density, low density, strong magnetism, weak magnetism and other categories, if it is a low density weak magnet horn, its effect will certainly not be good, and the volume is not convenient to install.
 
What magnet does the loudspeaker (sound) use for sound quality?
Ferrite magnet and NdFeB permanent magnet are commonly used in magnet horn. Ferrite permanent magnet is mainly used in middle and low-grade headphones. NdFeB permanent magnet is used in high-grade headphones. It has excellent sound quality, good elasticity, good details, good voice quality and accurate sound field positioning.

Generally, ferrite is produced by Y25, Y30, Y30BH, Y35 (Chinese standard), and American standard is C5, C8, C11, etc.

Our company is magnet manufacturer in china. There are many specifications of loudspeaker magnets. We can also contact us for specifications we don't see on the website.

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