Why Do We Choose Neodymium Magnets Speakers Drivers?

Today we are going to talk about neodymium magnets speaker drivers. As you could see most of our line array speakers and subwoofers are using neodymium speaker drivers. In the essay, you will know what are the reason why we choose the neodymium speaker drivers.

 

With the development of digital, multi-functional and thin, light, small and portable electronic equipment, and the development of electronic information system towards networking, high-speed processing, high-speed transmission and broadband, the development of electro-acoustic devices ushered in a new growth point.

Speakers are one of the electroacoustic materials. The basic material for making loudspeakers is a permanent magnet. Rare earth permanent magnet Neodymium is a very good material for making loudspeakers.

 

How does a speaker driver works?

 

The speaker produces should when the electromagnet is enabled or disable which will cause it and the permanent magnet to attract or repel each other.

The back-and forth motion of electronic magnet is controlled entirely by the electric current applied to the electromagnet. The more quickly the current changes, the faster the cone movers and the higher the pitch. More current will increase the electromagnet, which will deform the cone more and produce more sound. The stronger the magnets, the more reactive and powerful the speaker driver, which results in a better speaker.

 

What is the advantages of neodymium speaker?

 

High-efficiency

 

Neodymium magnets are the strongest type of natural magnet in the world, and can pack an extraordinary amount of magnetic energy into a very small package.

This means that even in small amounts, these magnets are still extremely strong.

It is for this reason that a number of Sanway speakers use neodymium magnets, The strength of these magnets allow for an extremely powerful driver, without making by sacrifices in overall weight or depth.

 

As a result, neodymium speaker drivers are light, powerful and have a smaller profile than other drivers that use lower quality magnets. In addition, the strength of neodymium magnets allow the speaker to perform better in more demanding situations, resulting in less distortion at any operating level.

 

Lightweight

 

The major advantages of these magnets are weight and efficiency. A neodymium speaker weighs about 50% less than other speakers without giving up power or tone. Neodymium speakers are especially good in large, heavy amplifiers or amplifiers that have more than two speakers.

 

High sensitivity

The use of neodymium magnets instead of traditional ferrite magnets can not only improve the sensitivity of loudspeakers but also greatly reduce the number of magnets used.

Neodymium is a kind of energy storage material, which can generate a constant magnetic field in a certain space. Neodymium magnets have been widely used in many fields, especially in high-tech fields, due to their high coercivity and magnetic energy product, especially their excellent performance in the environment of 20-230℃ compared with other permanent magnets.