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5 Myths About Magnetic Planar Speakers That You Should Avoid
Magnetic Planar Speakers - Holographic 3D Imaging and Stunning Clarity

They create sound waves through vibrating a thin diaphragm which is suspended between two magnets. Planar magnetic speakers are renowned for their holographic 3D imaging and stunning clarity.

They also have a wide horizontal and vertical dispersion, low distortion, and affordable prices which makes them suitable for a variety of audio applications.

Superior Sound Quality

Planar magnetic speakers are known for delivering clear, precise sounds with low distortion. They do this by using a flat diaphragm with an electrically conductive pattern. This is a reaction to the magnetic field created by magnets either on one side or both sides of a speaker. The diaphragm moves and causes sound waves to be transmitted through a monopole- or dipole-radiation pattern. This makes the diaphragm move more evenly and to produce a higher-quality sound compared to a typical dome or cone driver.

Another advantage of planar magnetic drivers is their large dispersion that is uniform which allows the sound to be heard from any location in the room. In addition, planar ribbon or dipole speakers have a natural and spacious soundstage that has very little resonance. This creates an immersive listening experience that brings the music to life in a way that is difficult to duplicate with other kinds of speakers.

Because they have such a large surface area that they cover, planar magnetic speakers are also more durable than traditional cone drivers and can be operated at higher volumes without causing excessive vibrations or distortion. They are also quieter than other types of speakers, which makes them an excellent choice for home theatre or HiFi applications.

Planar speakers are more expensive due to their complicated design. However, they offer superior audio quality and are well worth the investment. Furthermore, planar speakers have lower impedance than other types of loudspeakers, which means they are more suited for amplifiers to drive than conventional drivers.

Planar magnetic speakers are a great option for both professional and home use. However, they are not as popular in IEMs because they require more intricate engineering to be able to fit into smaller form factors like headphones and earbuds. Recently, however there is a surge in the number of IEMs that have planar magnetic technology. The Rinko by Seeaudio and the S12 & Z12 from LETSHOUER are just two examples of IEMs that have been shown to offer a superior listening experience.

Lower Distortion

For many audiophiles, the most desirable characteristic of a speaker headphone is the low distortion. The distortion that is produced in the speaker through many factors, but perhaps the most common source of distortion is voice coil inductance. When headphonesshop.uk alternating current is fed through a traditional moving coil driver's voice coil, the inductance of the voice coil produces magnetic fields which induce diaphragms to move. The movement or the excursion is what creates the sound wave, however it also causes unwanted resonances and harmonics that degrade the quality of the audio.

Magnetic planar speakers have a lower distortion than traditional dynamic drivers. This is because the "voice coil" has an increased surface area rather than being squeezed into an extremely tiny space within a huge piece of metal. A well-designed planar magnet speaker can handle more power than a dynamic driver with no any audible strain.

Another way that planar magnetic speakers reduce distortion is by providing an almost perfect resistive load to the amplifier inside the system. The voice coil is a thin, long wire that behaves as resistor. This makes it easy for the amplifier to drive and it will always sound its best when driving the planar magnetic speaker.

The high level of efficiency that magnetic planar speakers have implies that they produce little heat when playing music in high volume. This is crucial as the excessive amount of heat can damage the voice coil, and diminish its lifespan.

This doesn't mean that all planar magnetic single-ended speakers are free of distortion. Because of their proximity to the magnet spacing, the magnetic forces can interact and draw each other to a significant degree, which can result in changes to the diaphragm tension as time passes. This problem is made worse by the close proximity between the adjacent rows of magnets.

Better Heat Dissipation

Many specialist HiFi audio headphone companies have been creating amazing masterpieces in recent years that utilize planar magnetic technology. Although many believe that the standard Coiled Dynamic Driver that most headphones and speakers utilize to be superior, there are some incredible advantages of using a planar magnet design.

One of the major advantages is that the "voice coil" is spread across a much larger surface area than a conventional cone speaker, allowing it to dissipate heat efficiently and not get too hot. This allows the voice coil to operate more efficiently and with less distortion. It also makes it possible to use a lighter diaphragm that can be driven at very high excursion levels.

This allows the planar magnetic speaker to have an extremely quick transient response, which means that sharp peaks as well as tiny details can be reproduced extremely accurately even at very high SPLs. This also means that the sound is very clean and free from distortion and is not different from the original source material.

The impedance curve of a planar magnetic speaker is also very flat, ranging from 4.2 Ohms for the bass to 3.3 in the high-frequency. This makes it an easy load for amplifiers to drive and is comparable to the resistive loads used by electronics manufacturers during measurements designed to demonstrate the quality of their products.

A ribbon/planar diaphragm that is extremely light can move swiftly and without much strain. This results in very clear and clean sound with a broad range of frequency and excellent linearity.

The ribbon/planar design also is extremely quiet, which helps to reduce distortion even further. Additionally, it is extremely stable across a range of temperatures, which enables the speaker to produce an even sound quality over long periods of time and over a broad listening area.

While the benefits of a ribbon/planar speaker are numerous, it's important to remember that they are a specific type of loudspeaker and not suitable for every situation or for all listeners. For instance, a ribbon/planar speaker with a large radiating panel will require a very large room to create a full-range sound with an adequate SPL. The majority of these speakers are sold as tweeters or as upper mid/high range components in a two-way speaker system.

Higher Power Handling

Magnetic planar drivers provide clarity and clarity that is superior to cone drivers. They can detect subtle details and reproduce complex sound precisely. They offer a wide frequency response, which allows them to create a wider range of frequencies accurately.

Planar speakers emit a directed sound, which could be a problem if are listening to them along with others. It's also the reason for their incredible dynamic range and pristine image. The sound appears to be emitted directly from the speaker, like the sound of a laser beam, which can be heard even when you're off-axis.

The flat diaphragm in combination with the acoustic waves front, gives them a greater sense of depth and space than cone speakers. They tend to have a low noise floor which makes them less distracting when in noisy environments. Planar magnetic drivers are preferred by a lot of audiophiles due to their natural sound quality.

There are some limitations to the technology. Planar drivers can be more difficult to create and heavier than cone drivers. They can also be difficult to mount in certain areas. They also require a greater power output to drive them, which could restrict their maximum output.


Wisdom Audio is a leader in the development of PMD technology, and its products continue to push the boundaries of what this innovative technology can achieve. The new materials that it has patented can endure temperatures that are much higher than PET, which is commonly used in the majority of planar driver. Its unique design minimizes the effects of diffraction that can occur when soundwaves travel through narrow gaps or curves.

Speakers and headphones from this company are renowned for their incredibly detailed and clear sound, devoid of distortion. They also have a higher level of responsiveness than cone drivers, which helps enhance their bass response. They also reproduce high frequencies with astonishing precision, and are capable of producing powerful, deep bass.

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