Magnetic Planar Speakers - Holographic 3D Imaging and Stunning Clarity
They create sound waves through vibrating a thin diaphragm that is suspended between two arrays of magnets. Planar magnetic speakers are renowned for their stunning clarity and 3D holographic images.
They also provide a broad horizontal and
magnetic planar speakers vertical dispersion, low distortion and affordable costs making them ideal for a variety of audio applications.
Superior Sound Quality
Planar magnetic speakers are famous for delivering clear, precise sound with minimal distortion. This is because they utilize an elongated diaphragm that has an electrically conductive trace that reacts to magnetic fields from magnets on either or both sides of the speaker. This causes the diaphragm to move, generating sound waves that are transmitted via a monopole or dipole radiation pattern. This allows the diaphragm to move more evenly and produce superior sound quality than a standard cone or dome driver.
Another benefit of planar magnetic drivers is their broad dispersion that is uniform that allows the sound to be heard equally well from any location in the room. Additionally, planar ribbon or dipole speakers provide an incredibly natural soundstage, with minimal resonances. This provides a full listening experience that brings the music to life in a manner that is hard to replicate with other types of speakers.
Planar magnetic speakers have a larger surface area than cone drivers and are more durable. They can also operate at greater volumes without causing vibrations or distortions. They are also quieter than other kinds of speakers, making them an ideal choice for home theatre and HiFi applications.
Due to their complex design, planar drivers may be more expensive than other kinds of loudspeakers, but they offer superior sound quality that is worth the cost. Planar speakers also have lower impedance when compared to other types of loudspeakers. This makes them easier to drive amplifiers.
These advantages make planar magnetic speakers ideal for professional and home use, they are less popular in IEMs because they require more advanced engineering to integrate into small form factors such as headphones and earbuds. Recently, however there has been a rise in the number of IEMs available with planar magnetic technology. This includes the Rinko by Seeaudio, and the S12 & Z12 by LETSHOUER that have proven to provide an exceptional listening experience.
Lower Distortion
For a lot of audiophiles, the most sought-after characteristic of a speaker or headphone is low distortion. Distortion is created in the speaker by various factors, but perhaps the most prevalent cause of distortion is the voice coil inductance. When an alternation voltage is passed through the voice coil of a moving coil driver the inductance of the voice coil creates a magnetic field that causes the diaphragm to move. The movement, or excursion, is what causes the sound wave, but it also generates unwanted resonances and harmonics that diminish the quality of audio.
Magnetic planar speakers have a much lower distortion rate than traditional dynamic drivers. This is because the "voice coil" is distributed over a large surface, instead of being squeezed into a small gap inside a huge chunk of metal. A well-designed planar magnet speaker can handle much more power than a dynamic driver with no any audible strain.
Another way that planar magnetic speakers can reduce distortion is by providing an almost perfect resistive load to the amplifier within the system. This is because the voice coil is a very long thin wire that acts just like a simple resistor. This makes it simple for the amplifier to drive and it always sounds best when driven by an asymmetrical magnetic speaker.
The high efficiency of magnetic planar speakers means that they produce little heat even when playing high-pitched music. This is important because a large amount of heat can damage the voice coil, reducing its lifespan and causing distortion.
However, this is not to say that all single-ended magnetic speakers are without distortion. Due to their close magnet spacing, magnetic forces can interact and attract each other to a large extent, causing changes to the diaphragm tension as time passes. This issue is made more difficult due to the close proximity between adjacent rows of magnets.
Better Heat Dissipation
Many specialization HiFi audio headphone companies have been developing amazing masterpieces over the last few years that utilize planar magnetic technology. While many consider the common dynamic driver that most headphones and speakers use to be superior, there are some incredible advantages of using a planar magnet design.
One big advantage is that the "voice coil" is spread out over an area that is much larger than a conventional cone speaker which allows it to disperse heat efficiently without becoming too hot. This allows the voice coil to perform more smoothly and with less distortion. It also makes it possible to use a lighter diaphragm that can be driven at extremely high levels of excursion.
This allows for the
planar earphones magnetic speaker to have an extremely quick transient response, which means that sharp peaks and tiny details can be reproduced very precisely even at very high SPLs. The sound is extremely clear without distortion and is indistinguishable from the original source material.
The planar magnetic speaker has a flat impedance curve, ranging from about 4.2 Ohms in the bass to 3.3 ohms in the treble. This makes it an easy load for amplifiers to drive and
Magnetic Planar Speakers is comparable to the resistive loads that electronics manufacturers use in their tests to show the quality of their products.
Another advantage is that the diaphragm (planar) is extremely light, which enables it to move quickly and with less strain. This creates a crystal clear and clear sound, with a wide range of frequencies and superb linearity.
The ribbon/planar design is also very quiet, which decreases distortion even more. It is also very stable across a wide temperature range, allowing the speaker to produce consistent audio quality for long periods of listening and a wide listening area.
While the advantages of using a ribbon/planar speakers are numerous, it's important to remember that they are a special kind of loudspeaker that is not suitable for every situation or for all listeners. A large ribbon/planar radiating surface will require a large space to be able to deliver full-range sound with an acceptable SPL. The majority of these speakers are sold as tweeters or as upper mid/high-range components in two-way speaker systems.
Higher Power Handling
Magnetic planar drivers offer clarity and detail that are unmatched by cone drivers. They can reveal subtle variations and reproduce complex sounds precisely. They also have a broad frequency response, which means that they can produce a wider range of frequencies, with greater accuracy.
Planar speakers emit a directional sound, which can be a problem if you are listening to them with others. However, it's the reason they have such a wide dynamic range and pristine imaging. The sound appears to be emitted directly from the speaker, similar to a sonic laser beam that can be heard even when you're off-axis.
The flat diaphragm and acoustic wavefront give them a better sense of depth and spaciousness than traditional cone speakers. They also have a less noise which makes them less distracting in noisy environments. Many audiophiles prefer the natural sound quality of planar magnetic drivers over other technology.
There are some limitations to the technology. Planar drivers are more difficult to make than conventional cone drivers and they can be heavy, which makes difficult to install in certain situations.