Speaker Magnets
Every audio speaker has a magnet in it. From subwoofers to iPod headphones, magnets provide the motive force that makes speakers move.
Although neodymium magnets were expensive, they allowed loudspeaker motors to be as little as half the weight of comparable ceramic magnet motors.
Prices of neodymium started coming down and interest in lighter weight speakers grew, as did neodymium speaker options.
speaker neodymium magnets:
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Introduction of Great Magtech:
Advantages of GME speaker magnets
1. High Grade / High performance:
GME highest grade: N54, 52M, 50H, 48SH, 42UH, 38EH, 33AH, etc.
2. High Consistency:
The Cpk of Remanence (Br) and Intrinsic Coercive Force (Hcj) are much higher than 1.67.
The consistency of the surface magnetic field and magnetic flux can be controlled at +/-1%.
3. High Working Temperature:
GME ndfeb magnet can satisfy the working temperature requirements with excellent temperature resistance.
The AH series with 40 kOe super-high coercive force can replace Smco magnets in most applications.
4. Low Weight loss:
GME super-high ndfeb magnet have a long lifetime with the following specifications; PCT: 130C，
humidity 100%，vapor pressure 2.7bar, 20days，average low weight loss <2 mg/cm².
5. High anti-corrosion:
coating Nickel-Copper-Epoxy is typically more than 1000 hours.
strong speaker magnet Manufacturing Processes:
strong speaker magnet main manfucturing equipments:
How we test our strong speaker magnet:
How we pack strong speaker magnet:
We would love to see how you have used our magnets
Simply send us a photo of your magnets in use and if we use it on our website we will return you $10 next order (Amount more than $1000).
Keep magnets away from kids and animals.
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