segment neodymium monopole magnet for sale

1.High coercive force,strong magnetic power;

2.The maximum operation up to 200 degree centigrade or 380 curie temperature; 

3.Products manufactured according to ISO9001 quality system and we have certificate ROHS

4.Color:silver, black

5.Delivery time: 20 days after confirm order;

6.Port:Shenzhen
7.Payment terms:T/T

8.Service:we will do our best to serve you if we have the opportunity to cooperate with you

Magnetizing Direction for permanent neodymium monopole magnet for sale   

Technology & Certificate for permanent neodymium monopole magnet for sale

As a professional and leading manufacturer of ;arhe speaker magnet in our market for over ten years,we are always improving our designs to meet the demand of market.And receive  good reputation for our high quality and best service.

Application for permanent neodymium monopole magnet for sale 

Dear customer,you know all of our product are customized. So in order to save your time, our quotation is based on your material, size,coating,magnetization direction and quantity. If you could send us drawing which shows the information in need, that will be better. :-p

Payment Terms 

FLYGAIN, established in 1996, is a professional magnetic materials manufacturer; aiming to produce rare earth magnets, flexible magnet and magnetic products; setting manufacturing base in ZheJiang,AnHui,and HeNan.

Our Customer          

Company Name            GE              Swatch Group      Ricoh                                                                  

Amount of sales       confidential           confidential    confidential                                                        

Country                       the USA         Switzerland         Japan                             

Our Main Market for permanent neodymium monopole magnet for sale      

How to Remove the Magnet From a Speaker?

If you have an old speaker laying around it will contain several magnets that you can re-purpose for other projects. The larger and more powerful the speaker the more powerful magnets it contains, and it will take increased effort to remove them. Removal is simple but does require some tools---and can be dangerous, due to heating up the magnets in the process.     

How To Wire a Speaker As a Microphone?

Speakers and microphones are based on the same electrical principles. In a speaker, voltage passing through a metal coil called an inductor creates a magnetic field, which vibrates the cone. A microphone is just the reverse: sound waves in the air vibrate a cone attached to a magnet, and the magnetic field creates voltage in an inductor. Larger cones resonate at lower frequencies, so a microphone made from a large speaker cone will have good bass response and not much on the high end. Different sized cones will produce different results.