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Electrostatic Vs Dynamic Headphones and Speakers

Headphones with planar driver have a flat diaphragm covered by conductors and responds equally to the audio signals, instead of the focused wavefront of dynamic headphones. However, they require an amplifier that is specialized and are typically more expensive than their counterparts with dynamic drivers.

They are well-known for their image quality and clarity, however they may not have the punch and slam of dynamic headphones. They are also larger and use more power.

Dynamic

Dynamic headphones and speakers are the most popular kinds that people purchase however audiophiles have always preferred planar drivers due to their superior sound quality. Planar magnetic headphones are typically a bit more expensive than dynamic models and require a specific amplifier for use (though newer technologies are helping to lower the price). The technology behind the planar speakers and headphones is different from traditional moving-coil systems. It works with a more sophisticated system.

The concept is fairly simple: a flat, thin film diaphragm is floating between two perforated metal plates. When audio signals are pushed through the plates, the film membrane shifts between them due to electrical attraction and repulsion -- just as condenser microphones work. When coupled with a top quality headphone amplifier, you get an extremely accurate and natural reproduction of music. There is no distortion or other artifacts, as can happen with more traditional designs for dynamic sound.

In addition to a more precise sound stage, the planar headphones typically have a neutral sound signature with better transient response than dynamic models. Dynamic drivers, in contrast, are subject to distortion at higher volumes, since they only vibrate the portion of the diaphragm connected to the voice coil. This can result in small distortions which can affect the overall quality of audio reproduction.

Planar headphones also tend to have more consistent and even imaging capabilities, which makes it easier to determine the instruments in the stereo image. A diaphragm with a planar shape has a more spherical shape and is able to respond to audio signals with a consistent wavefront. On the other hand older dynamic headphones tend to roll off around 20hz, which could negatively impact their bass extension and impact.

Another benefit of planar headphones is their ability to provide a full range of frequencies, allowing listeners to hear the music they are listening to as it was intended by the audio engineers. These headphones are prone to issues reproducing frequencies below their intended range, especially with closed-back models.

Lastly, planar headphones are usually a bit more difficult to drive than dynamic models. The conductors of the planar driver cover just one-third of the diaphragm, and therefore require a larger current to drive than dynamic headphones. This means a greater power requirement and an increased complexity. The headphones are required to be larger and more comfortable for mobility and comfort. They also require a bias power source to function (although modern technology is reducing the need for Planar headphone a bias supply). These headphones are a great choice for those who want an excellent headphone. They are extremely comfortable to wear, and have a natural sound that is unmatched by other headphone types. They are also very durable, which means they will last for many years.

Planar

Traditionally headphones with dynamic drivers use voice coils to move a cone to produce sound. Although this technology isn't expensive and has served us well for a hundred years, it does have some downsides. The distortion is caused by the voice coil is only moving only a portion of the diaphragm. Many high-quality headphones, especially ones that require an amplified signal in order to function, have a 'flattened frequency response. This reduces distortion at higher frequencies.

A newer option to the dynamic driver is a planar magnetic headphone which utilizes a flat diaphragm as well as an array of magnets to produce sound. These headphones are more uniform in their movement and have less distortion than dynamic ones. They can also produce a lot of bass. These headphones are difficult to drive using integrated amps. They usually require a dedicated headphone amplifier to reach their full potential.

Some of the most popular headphones with a planar magnetic drivers design are made by HiFiMAN and Audeze. These headphones are usually constructed from exotic materials like beryllium. This lets them have an extremely wide frequency range but still able to reproduce detailed sounds. The trend we're witnessing is that these headphones, even though they can deliver amazing clarity and image quality but they are not always able to provide the "punch or slam" you get with dynamic headphones.

Another issue with headphones made of planar is that they can be prone to resonances, which can cause unintentional noise or acoustic leakage. While these issues aren't necessarily a major issue for most listeners, it's important to be aware of what you're getting into when considering an investment in a pair planar headphone. No matter if you decide to purchase a dynamic or planar headphones, we suggest you test several models before you settle on one. This will allow you to determine the type of headphones that work best for your particular requirements. If you are a casual listener and want something that is easy to drive, then a dynamic headphone might be the right option for you. If you're looking to listen to everything clearly and in detail the planar headphones are the ideal choice. Stax's SR-009 is a perfect example. There are numerous other planar headphones that deliver excellent sound quality at an affordable price. These headphones may not have the Stax brand name or the hefty price tag however they will provide the sound you want without the problems that come with expensive electronic. If you have money to spare, you might be interested in an electric headphone. This is an entirely different approach and requires a special power source and amplifier. For most people however, the more dynamic headphone that is affordable is still a great option.

Electrostatic

Electrostatic forces are non-contact forces that pull or push on objects that are not touching them. They are dependent on the interaction between electric charges and are described in Coulomb's law: similar charges repel, unlike charges attract. Students can be helped to understand the principle by demonstrating everyday electrostatic phenomena. For example, plastic wrap will attract light particles when it's removed from a container or rulers will draw the paper that's been rubbed on them.

Dynamic headphones work using the most basic of principles A voice coil creates a magnetic field that causes a diaphragm move. This motion creates sound waves that are fed into the ears through the ear cups or earbuds. Because of this simple mechanism the dynamic headphones are inexpensive. However this also means they will require a significant amount of power, which can drain the battery of your smartphone quickly.

Planar headphones On the other hand are equipped with a more sophisticated technology to produce sound. They employ a diaphragm that is ultra-thin that is floating between two metal plates that are perforated. When audio signals are pushed across the plates an electrostatic force causes the entire film membrane to move in a circular motion. This results in uniform sound waves that are more precise and accurate in comparison to the sound waves produced by traditional dynamic headphone drivers.

The technology also operates at a lower tempo than dynamic headphones. This results in more natural more resonant sound, as well as better bass response. These headphones are also more comfortable than their dynamic counterparts. Their more complicated design and high prices make them a costly option for many listeners.

Planar headphones tend to leak sound outwards. This is due to the movement of the diaphragm causes it push sound out both directions rather than simply pushing it towards your ear canal. In the end, it is typical for planar headphones to be used in isolated areas to ensure that they are not disrupting the people around you.

The cost of planar headphones is higher than dynamic headphones, however they offer superior sound. This is due to the complicated manufacturing process required to create the ultra-thin magnets and ultra-thin membranes. Some listeners believe they cost more, but that they provide better image separation, clarity, and representation of the transients.