Magengine Big ring NdFeB magnet for Loudspeaker
Specifications:
1. Material: NdFeB N42
Br: 1.30-1.35T, bHc:>= 876KA/m, iHc:>= 955KA/m, (BH)max: 323-345KJ/m3
2. Size and tolerance: D115+/-0.1x90+/-0.1x10+/-0.1mm
3. Coating: NiCuNi
4. Magnetization: Axially magnetized
5. Highlights: Big ring
6. Application: Loudspeaker
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