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Speaker Magnets

//Speaker Magnets

Industrial Magnets

Industrial magnets are high-strength magnets that have certain characteristics that make them ideal for applications in the industrial industry. In general, a wide spectrum of industries are increasingly using high-strength magnets to do all kinds of work, from physical metal lifting and separating to motor activation and Magnetic Resonance Imaging (MRI). Different applications require different [...]

What you choose magnetic disc type?

Which type of magnetic disc should you choose? magnetic disc type - The basic magnetic disc is the most universal in terms of use compared with the other magnetic discs. It is the best type to be used as the magnetic component in a range of different items such as machinery, or even the back [...]

Magnet Applications

Magnet Applications, magnets for Speaker, Motor, Toy, Sensor, Switch Speaker magnets are important components in speakers Majority of speaker magnets are made from ferrites, the cost is 10 times less than NdFeB magnets. More and more speaker magnets are made from NdFeB or NdNiCo. They are processed through sintering and electroplating. NdFeB magnets for speakers are used in high-quality speakers, [...]

Speaker drivers

A speaker drivers are an individual loudspeaker transducer that converts an electrical audio signal to sound waves. While the term is sometimes used interchangeably with the term loudspeaker (speaker), it is usually applied to specialized transducers which reproduce only a portion of the audible frequency range. For high fidelity reproduction of sound, multiple loudspeakers are often [...]

Magnetically Shield Old Speaker Drivers

Magnetically Shield Old Speaker Drivers Many people don’t realize it, but speakers are actually powered by electromagnetic fields, generated by permanent magnets. Therefore, if you place extremely big or powerful speakers too close to computer hard drives, they can actually cause data loss. Speakers can also cause picture distortion on TVs or monitors, for the [...]

Salvaging Magnets from Speakers

Salvaging Magnets from Speakers This is the season to salvage junk! Where I live, poeple put out big piles of trash every year in April. It's amazing what one can find. Last year I must have found 15 or 20 speakers. I first found out about rare earth magnets from the Smash Lab episode ''High [...]

How Speakers Work

How Speakers Work - Making Sound: Speaker Magnets When the electrical current flowing through the voice coil changes direction, the coil's polar orientation reverses. This changes the magnetic forces between the voice coil and the permanent magnet, moving the coil and attached diaphragm back and forth. How Speakers Work So how does the [...]

What’s a Magnetic Planar Headphone?

Traditional earphones and headphones typically use either balanced armature (a tiny magnetic assembly that pushes a drive rod within a sealed chamber, similar to what it is found in hearing-aid technology) or dynamic drivers (an electromagnetic voice coil repelling a cone from a fixed magnet) or some combination of both balanced armature and dynamic driver(s) [...]