Product Name: ring ndfeb magnet speaker part;Up to N52 max.
Used in earphone, and other music equip.
TS16949&ISO14001

Product Name: speaker part, n35 magnet, audio parts

Features:

1) φ3 up to 220mm

2) Up to N52 max.
3) Ni, Zn, NiCuNi, Gold, or Epoxy coated.

4) Max. Working Tempeture: 250 deg. C
5) Used in tweeters, earphone, and other musical instrument