Zinc coated Neodymium speaker ring magnet
Zinc coated Neodymium speaker ring magnet
The speaker ring magnets are zinc coated, used for the big speakers, loudspeakers. The big speaker ring magnet has a very strong magnetic force, thus making the speakers with High-Quality Sound.
Speaker ring magnet more details as below:
Material
NdfeB
Grade
35H
Outer Diameter
72mm
Inner Diameter
35mm
Thickness
8mm
Magnetizing Direction
Axial Magnetization (Thickness)
Plating Coating
Zinc
Magnet Weight
187g
More photo for ring magnet Details: