• 목록
• 답변
• 글쓰기
• 게시판 리스트 옵션
  • 수정
  • 삭제

Planar Magnetic Speakers

Planar magnetic speakers convert electrical signals to sound using a flat diaphragm. They are known for their precision and clarity, as well as low distortion. They also have a wide frequency response, making them easy to listen to.

Dynamic drivers have much more massive and stiff diaphragms compared to the ultra-light and thin ones that are used in planar magnetic speakers. This hinders their ability for them to accelerate and Planar magnetic speakers move quickly which can result in distortion of sound.

They are simple to construct.

Many people believe that building planar magnet speakers is hard. However they are extremely easy to build. It is important to follow the instructions with care and create a speaker that is designed properly. The result will be a sound system that is of top quality and can compete with any model that is sold commercially. Besides being easy to build planar magnetic speakers offer superior sound quality than traditional dynamic drivers. They offer greater clarity as well as a larger dynamic range and a more controlled directivity that all contribute to an immersive listening experience.

planar magnetic speakers (Suggested Internet site) emit extremely directional, flat waves, in contrast to conventional loudspeakers that project sound in circular wavefronts. They can reproduce low-frequency sound, which is difficult to reproduce with conventional speakers. Their extremely precise imaging brings the music to life, making traditional speakers sound slow in comparison.

A planar magnetic drive produces a sound by using a thin sheet of metal suspended between two conductive plates that are stationary. The audio signal sends an electrical current to the panel that rapidly changes between negatives and positives. The negative side of the panel is dragged towards the array of magnetics, which moves it around to shake the diaphragm. The result is a large sound field with minimal distortion and a high dynamic response.

One of the most important factors in a planar magnetic speaker's performance is its maximum excursion, or how far the speaker can move before it starts to distort. This is measured at a specific frequency and output level. If you'd like to hear the 20-Hz bass, then you'll need speakers with an maximum excursion of 1 mm.

A solid planar magnet driver must be able to keep structural integrity even during high excursion. It must also be able to disperse heat effectively and handle the rigors of a large power. To fulfill these requirements the voice coil of a speaker must be sufficiently thick and wide. The voice coil must be wrapped in a conductive material that is capable of conducting electricity.

They dissipate heat effectively

This is a very important aspect of any speaker. The voicecoil is in close proximity to the magnet array and has a very high flux density across the gap. This is the cause of heat in a speaker and it must be dissipated to prevent distortion and damage. Radiation and convection are two ways that the voicecoil is able to get rid of heat. Radiation is preferred since it does not have the convection's pumping effects. However, it must be handled with care and the design must be able to handle the power that is used.

The first step is to ensure that the distance between the voicecoil and the array is a minimum of 1mm. This is vital, because the gap could cause very unpleasant distortion if greater than this. The gap should also be large enough to allow the voicecoil to move without hitting the rearplate. The wide gap designs that are popular with manufacturers are not efficient and only work at low frequencies.

Place a magnet over the gap, and then measure the resistance. The greater the resistance, the less heat will be dissipated and the greater the risk of distortion. The lower the resistance, the more efficient the speaker will be, and the less distortion it will cause.

Planar magnetic speakers can reproduce the upper octaves accurately, but cannot reproduce lower frequencies due to the huge diaphragm that is required. Many planar magnetic speakers combine a woofer with a tweeter. This allows them cover a larger frequency range with less distortion.

In addition to their superb bass in addition to their great bass, planar magnetic drivers also have very low distortion. This is because they are dipoles which means that they emit the same energy forward and back using inverted phase. This is an advantage over conventional drivers that can be subject to mechanical distortion and strong Q resonances.

They can handle a great deal of power

Many people are worried that planar magnetic speakers won't be able to handle the amount of power that they need however the truth is that they are able to. This is due to the fact that the "voice coil" is spread out over a larger area than it would be in a conventional dynamic driver, which means it can dissipate heat more efficiently. In addition the diaphragm itself is thin and lightweight, which helps to reduce distortion levels.

It's important to remember that a planar magnet speaker still requires an enormous amount of power to produce the best planar magnetic headphones sound. They aren't able to disperse energy like a conventional speaker, which means they can be sensitive to how the room is set up. Additionally, they're direction-specific, which means listening to them from a few degrees off-axis can result in the volume of the sound dropping dramatically.

Another factor that affects their ability to handle a lot of power is that they're inefficient. This is due to an impedance that is lower than conventional drivers, so they require more power to maintain the same listening volume. In addition, they are susceptible to magnetic saturation, which can cause distortion.

A great way to determine the capability of a planar magnetic speaker to withstand a lot of power is to test its maximum excursion. This is the maximum distance that the diaphragm can travel before it begins to distort when it hits the magnet array. The most effective planar magnetic speakers can reach an approximate distance of 1 millimeter before the distorting process begins.

Planar magnetic speakers can also offer a higher frequency response than traditional cone drivers, which can be a benefit in some circumstances. They can produce higher frequencies, which can improve the quality of music. This makes it easier to distinguish different instruments and vocals in songs.

The most effective planar speakers reproduce a wide range of frequencies, including bass frequencies. This is a huge advantage for people who want to enjoy music in different settings. These speakers are more expensive than traditional loudspeakers, but offer a unique immersive experience. These speakers are also good for home theater systems.

The direction of the arrow is important

When an electrical signal is applied to the conductive trace pattern the magnetic field causes a diaphragm movement that creates sound waves. The movement is more precise and controlled compared to conventional cone drivers. This enables an improved frequency response. This allows planar speakers to reproduce more clarity and detail in music.

These diaphragms that are flat are available in two different designs that are dipole (radiating in both directions, similar to electrostatics and Maggies) or Monopole (radiating in only one direction, more like traditional dynamic speakers). This flexibility gives designers an array of options for on-wall or in-wall loudspeakers which can offer exceptional performance at reasonable costs.

The diaphragm in a planar magnet driver is typically constructed of a thin, light polymer, coated with copper circuits that conduct electricity. The diaphragm that is coated with metal is surrounded by arrays of magnets in wide-spaced bars. These magnets create a powerful magnetic field that attracts and disperse air particles in the diaphragm. The magnetic fields help radiate heat away from speaker without straining the voice coil.

Planar magnetic speakers are more sensitive than cone speakers and are able to handle more power without overheating. They also have a low impedance which means they require less amplification in order to achieve the same listening quality. They can reproduce a broad range of frequencies including highs and bass. They are often enhanced with subwoofers that are boxed, which can reproduce low-frequency sounds with greater precision.

The comparatively poor damping of single-ended planear magnet loudspeakers is a disadvantage. This can result in high-Q resonances within the low frequency range of the speaker response, which can alter the color of the sound. The solution to this problem is a hybrid design that combines the benefits of planar and dipole technologies.

One of the most important elements that determine the performance of a planar magnetic speaker is its placement in a room. A variety of audio characteristics are affected by this, such as the bass response, imaging and the soundstage's depth and width. It is important to avoid toe-in, as it can negatively impact the midrange and highs. The speaker should be placed where the central image narrows the most.