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China Magnets Source Material Limited
China Magnets Source Material Limited
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China Magnets Source Material Limited

N40H speaker magnet

Place of Origin : China

Brand Name : CMS MAG

Certification : ISO900x, TS, Rohs

Model Number : CMS0144

MOQ : 100pcs

Packaging Details : iron sheet + paper carton

Delivery Time : 7- 25 days

Payment Terms : T/T

Type : Permanent

Composite : Neodymium Magnet

Shape : Coil

Application : Speaker Magnet

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N40H Speaker Magnet

Grade

N40H

Br mT (KGs)

1250-1280(12.5-12.8)

HcB KA/m (KOe)

≥923(≥11.6)

HcJ KA/m (KOe)

≥1353(≥17.0)

(BH)max KJ/m3 (MGOe)

302-326(38-41)

The Max Working Temp.

120℃

If you need price, please provide magnet grade, size, coating, magnetized direction, quantity to sales(at)china-magnets-source-material(dot)com

  • All inquiries, questions and emails will be replied within 24 hours

  • Samples and small quantity are available

  • Stock material for stable production

  • Most favorable Price is available

  • Excellent shipping forwarder to help delivery magnet

All sound speakers have a permanent magnet located behind the center of cone, no matter what size or how powerful the speaker is, to produce the sound by interacting with the changing magnetic field, driving the cone. Speaker manufacturers have been searching a long time for better magnet in speaker driver to achieve the best of tone quality in different ranges, such as AlNiCo, Ferrite, Neodymium, SmCo etc. China Magnets Source Material Limited can provide speaker magnet based on your design.

N40H speaker magnet

NdFeB Magnet - Sintered NdFeB Magnet is the strongest magnet. With strong magnetic force, it can be used on small volume speaker, earphone. Need coating, such as NiCuNi, Zn. Sound: delicate

AlNiCo - The earliest magnet which is used on speaker. Expensive, but can work under high temperature. No need coating. Sound: warm, classic tone

Ferrite - Also known as Ceramic. The cheapest one, but it is heavy. No need coating. Sound: loud

Samarium Cobalt - SmCo has high magnetic force like N35 neodymium, but with better working temperature than neodymium. No need coating. If you need good appearance, NiCuNi can be chose.

N40H speaker magnet


China N40H speaker magnet factory

N40H speaker magnet Images

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