What Are Electroacoustic Devices?

Electroacoustic devices change electricity into sound. Or sound into electricity.

Here are some:

• Speakers: They make sound loud.
• Microphones: They pick up sound.
• Headphones: You wear them on your ears.
• Hearing Aids: Small speakers that help you hear.

Why Are Neodymium Magnets So Good?

Neodymium magnets are the best for making good sound. They are made of neodymium, iron, and boron. This is called NdFeB. . NdFeB is the offical formula. These magnets are very strong.

They have a lot of magnetic flux density. This means they make a big magnetic field. This is messured in Teslas. More is better. They also have a big energy product. This is called BHmax.

What Makes Them Better Than Other Magnets?

• They are small but strong. We can make the devices smaller.
• They make all the sounds clear. The low sounds, like a drum.
• The high sounds, like a bell and everything in the middle.
• They last a long time. Even if it’s hot or wet.

We make our magnets with a special way. It is called sintering. We make the best kind. It is called N52. You can learn more about the different Magnet Grade we offer.

Where Do We Use These Magnets?

For Music Lovers!

• Studio monitors: Big speakers for making music. They use neodymium magnets to improve, audio fidelity.
• Headphones:: Planer magnetic headphones have very clear sound.[^4ies]
• Planar magnetic headphones: These use flat magnets.

Case Study: Sennheiser makes great headphones. They use N52 magnets.

For People Who Need Help Hearing

• Hearing aids: Neodymium magnets make them small and use less power. [They use voice coil actuators.]
• Sonion makes tiny parts for them, achieving dynamic rance enhancement.

Case Study: Sonion makes very small parts. They use our magnets to make hearing aids better.

In Cars

• Cars have lots of speakers. These use magnetic circuits.
• Neodymium magnets make the sound very good.

Case Study: Tesla cars have many speakers. They use special neodymium magnets. The Lorentz force principle make it work. .

For People Making Music

• Microphones: They pick up sound very well.
• We work to achieve harmonic distortion reduction.

*Case Study: Shure makes microphones for singers. They use our *magnets.

To Create the Best Sound, We Make Special Magnets

We also focus on:

• magnetic shielding
• magnetic resonance imaging
• acoustic clarity
• Frequency response linerity
• Low-frequency resonace

How Do You Pick the Right Magnet?

There are many kinds of neodymium magnets.

Different Grades and What They Do

• N35: Good and not too costly.
• N52: The strongest kind!
• There are others in bewteen: N38, N40, N42, N45, N48 and N50. We stock them all.
• Coating: We offer special Magnet Coating.

Different Shapes

• Discs: Round and flat.
• Blocks: Like little bricks.
• Arcs: Curved, for motors.

We can make any shape you need! We use special tools.

We Check Every Magnet

• We make sure they are the right strength.
• We use a Gauss meter. It tells us how strong they are.

How to Buy From Us

1. First find out the environments.
2. What is the environment the device should be used in? Like hot or cold?
3. How strong must the magnet be?
4. Ask us for some to try! It is free!

Click here to get a free paper! It will help you pick! We have many types of curie temperature.

Why Pick Our Company?

• We make very good magnets. We have certificates.
• We get them to you fast!
• We can make special magnets just for you!
• We care about the earth. We recycle unused metal.

We make magnetic modules. This is like a set of magnets. We are a Neodymium Magnets Factory.

We are the Best!

Questions You Might Have