The 10 Scariest Things About Magnetic Planar Speakers
Magnetic Planar Speakers – Holographic 3D Imaging and Stunning Clarity Using a thin tensioned diaphragm suspended between 2 arrays of magnets that vibrate, they create sound waves. Planar magnetic speakers are famous for their holographic 3D imaging and incredible clarity. They are also ideal for a variety of audio applications because of their low distortion, large horizontal and vertical dispersion and cost-effective prices. Superior Sound Quality When it is about high-performance audio, planar magnetic speakers are known for their ability to produce clear, precise sound with low distortion. This is because they utilize an elongated diaphragm that has an electrically conductive trace that reacts to magnetic fields generated by magnets located on one or both sides of the speaker. The diaphragm moves, causing sound waves to be transmitted through the dipole-radiation pattern. This allows the diaphragm's surface to vibrate more evenly, and create higher-quality sound than a typical cone or dome driver. Another advantage of planar magnetic drivers is their broad dispersion, uniform in size, which allows the sound to be heard equally well from any point in an area. Planar dipole or ribbon speakers also provide an incredibly spacious and natural soundstage with a few resonances. This gives you a unique listening experience that is difficult to duplicate with other types speakers. Planar magnetic speakers have a greater surface area than cone drivers and are more durable. They can also operate at greater volumes without causing distortions or vibrations. They also have less mechanical noise than other kinds of drivers, which makes them a great choice for home theaters and HiFi applications. Because of their complicated design, planar speakers can be more expensive than other types of loudspeakers, but they have superior audio quality that is worth the cost. In addition, planar speakers have a lower impedance than other types of loudspeakers. This means they are easier for amplifiers to drive than traditional drivers. These advantages make planar magnet speakers an excellent option for both professional and home applications, they are less popular in IEMs, as they require more advanced engineering to be integrated into smaller form factors such as headphones and earbuds. Recently, however, there has been an increase in the number of IEMs that feature planar magnetic technology. These include the Rinko by Seeaudio and the S12 and Z12 by LETSHOUER that have proven to offer an outstanding listenable experience. Lower Distortion For a lot of audiophiles, the most desired feature of a speaker or headphone is the low distortion. Inductance of the voice coil is the most frequent reason for distortion in speakers. When an alternation voltage is applied to the voice coil of a moving coil driver the voice coil's inductance produces magnetic field that causes the diaphragm to move. The movement, or excursion, is what causes the sound wave, however it also generates unwanted resonances and harmonics that degrade the quality of audio. Magnetic planar speakers have a much lower distortion than traditional dynamic drivers. This is due to the fact that the “voice coil” is spread out over an extensive surface instead of being squeezed into a small gap within a massive chunk of metal. A well-designed planar magnet speaker can handle much more power than a dynamic driver without the sound of strain. Planar magnetic speakers are also able to reduce distortion by providing the perfect resistive load to the amplifier in the system. This is because the voice coil is a long thin wire that acts just like a simple resistor. This makes the amplifier simple to drive and will sound best when driving the magnetic planar speaker. The high efficiency of magnetic planar speakers means that they produce little heat, even when playing a lot of music. This is important, as much heat can harm the voice coil and reduce its lifespan. However, this doesn't mean to say that all single-ended magnetic speakers are without distortion. Because of their close magnet spacing, magnetic forces can interact and pull each other to a significant extent, causing changes to the diaphragm's tension over time. This issue is exacerbated by the close proximity of adjacent rows of magnets. Better Heat Dissipation In the past few years, a number of specialization HiFi audio headphones manufacturers have created amazing masterpieces with planar magnetic technology. Planar magnetic drivers offer remarkable advantages over the standard coil dynamics found in many headphones and speakers. The “voice coil” can dissipate the heat more efficiently than a cone speaker since it has more of a surface. This lets the voice coil operate more efficiently and with less distortion. It also makes it possible to use a lighter diaphragm that can be driven at extremely high excursion levels. This allows for the planar magnetic speaker to have an extremely rapid transient response, meaning that sharp peaks as well as tiny details can be reproduced extremely accurately even at very high SPLs. The sound produced is also crystal clear and free of distortion, and indistinguishable to the original source material. The planar magnetic speaker has a very flat impedance curve that ranges from around 4.2 Ohms in the bass, to 3.3 ohms in the treble. This makes it a relatively 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 which is extremely lightweight can move quickly and with little strain. This results in very clear and crisp sound with a wide bandwidth and excellent linearity. The ribbon/planar design also is extremely quiet, which helps to reduce distortion even more. Additionally, it is extremely stable over a wide range of temperatures, which allows the speaker to provide consistent sound quality for long durations of time, and over the entire listening area. Although there are many benefits for using a ribbon/planar speaker It is essential to keep in mind that this kind of speaker is not suitable for all applications or listeners. A ribbon/planar that has a large radiating surface will require a larger room in order to produce the full range of sound at an acceptable SPL. The majority of these speakers are only sold as tweeters or as upper mid/high-range components in a two-way system of speakers. Higher Power Handling Magnetic planar drivers provide clarity and detail that are superior to cone drivers. They can reveal subtle nuances and reproduce complex sounds with precision. They have a wide range of frequency response which allows them to produce a larger range of frequencies accurately. Planar speakers have a very directed sound, which could be a problem if are listening to them with others. This is also the reason behind their remarkable high-quality image and dynamic range. The sound is like a laser beam, that shoots directly out of the speakers. It is also heard when you are off-axis. The flat diaphragm, when combined with the front of the acoustic wave, gives them a greater perception of space and depth than cone speakers. planar earphone tend to have less noise, making them less distracting in noisy environments. Planar magnetic drivers are highly regarded by a large number of audiophiles because of their natural sound quality. However, there are a few limitations to the technology. Planar drivers are more difficult to make than conventional cone drivers and they can be quite heavy, which makes them challenging to mount in certain conditions. They also require a higher power output to drive them, which can restrict their maximum output. Wisdom Audio is a leader in the development of PMD technology and its products continue to push the limits of what this innovative technology can do. Its new patented materials can endure temperatures that are much higher than PET, which is commonly used in the majority of planar driver. The unique design of the material reduces effects diffraction which can occur when soundwaves travel through small gaps or curves. Speakers and headphones made by this company are renowned for their exceptionally detailed and clear sound, devoid of distortion. They're also more responsive than traditional cone drivers, which can help to increase their bass response. They can also reproduce high frequencies with incredible accuracy, and are capable of producing deep, powerful bass.