In-ear (vacuum) headphones are sound devices that are compact and have good sound insulation. To listen to music, the model is inserted into the ear canal. Headphones are quite different in size. The main device parameters include output frequency, reload and power.
Modern modifications are actively used by musicians on stage. The main types of devices include membrane and connector modifications. Overlays are used in various forms. High-quality in-ear headphones cost around 8 thousand rubles.
How to choose headphones?
First of all, experts recommend paying attention to the shape of the seal. In some cases, manufacturers greatly save on lining material. Good devices are usually made of silicone. There are also many foam models on the market. The nominal power of vacuum headphones fluctuates around 50 W.
Many devices use a wave overload protection system. microdriversare applied both operational, and pulse type. Cords are most often used with a copper braid. Liners are installed polyurethane type. Special attention should be paid to the quality of the diffuser. The output frequency must be at least 20 Hz. In order for the bass to be heard well, an amplifier is needed. In this regard, membrane vacuum headphones are very good. However, the advantage of connector devices lies in excellent sound insulation.
Technology "Dolby Sounds" is not supported by all devices. Professionals prefer models with fixed coils. Their nominal pressure is 4 N. The limiting resistance in this case is at the level of 60 Ohms. This is very good for low frequency reproduction. Active noise canceling systems are rare. In-ear headphones (photos are presented in the article) of this type are more suitable for audio engineers.
Membrane Models
Membrane in-ear headphones are needed to smooth out frequencies. The membranes of the models are used in various thicknesses. In order to choose a quality device, you should pay special attention to the power parameter. It averages 40 watts. Frequency fluctuation protection systems are used in the first and second classes. Membrane modifications differ greatly in tightness.
Their output impedance is 30 ohms. Acoustic shutters are used as single-pole and double-pole type. They differ in signal conductivity. Liners are most often made of rubber. Serve suchheadphones are capable of about 5 years. In this case, much depends on the type of cord. For many models, it is used with a polyurethane braid. You can buy good membrane headphones at a price of 10 thousand rubles.
Connector devices
Connector in-ear headphones - what is it? These devices are manufactured with fixed coils. The connector of the models allows you to cope well with low frequencies. The rated power of the headphones is 35 watts. The overload indicator is on average 2.7 A. The nozzle in the devices is most often installed with a round section.
The sound insulation parameter is around 60%. In terms of tightness, connector devices are very different. Microdrivers are used only pulse type. Devices with amplifiers are rare. The main problem with this type of headphones lies in the low impedance. The basses of the models are hard to hear. You can buy high-quality connector headphones at a price of 8 thousand rubles.
Single nozzle models
Want to buy single in-ear headphones? Which ones to choose? First of all, it is important to evaluate the power of the modification, as well as the allowable overload. As a rule, experts recommend choosing models for 20 watts. Their overload parameter is on average 2.6 A. The frequency interference protection system is rarely used. The output impedance of the models is at the level of 55 ohms. Connectors are often used with adapters. The overlap of the ear canal depends on the shape of the patch. Inserts on the market are the mostvaried. The most popular is considered to be silicone devices. However, it is important to note that they are quite expensive. They wash without problems. Do not use alcohol-based cleaners in this case.
If we consider membrane devices of this type, then the power must be at least 22 watts. The overload in this case is about 2.6 A. Devices with acoustic shutters are rare. Coils are most often used of a fixed type. The heads in this case can differ greatly in shape. Modifications with long nozzles are rare. The output impedance of vacuum headphones must be at least 50 ohms. A good model costs around 9 thousand rubles.
Double nozzle devices
Are you going to buy in-ear headphones? "Which ones to choose?" - important question. Models of this type must have rubber pads. Membrane devices are selected with a power of 12 V. The frequency fluctuation protection system is not used in all devices. Microdrivers, many experts recommend using the pulse type. The comfort of the fit in the ear is tested separately. The output frequency must be at least 30 Hz. The output impedance in this case is welcome at the level of 25 m. Modern modifications are made with high-quality seals. On average, headphones of this type cost about 12 thousand rubles.
Triple nozzle models
Triple in-ear headphones - what is it? Devices of this type are produced with movable heads. Nozzles are installedon seals. For sounding high frequencies, the models are ideal. Their limiting pressure does not exceed 4.6 N. Coils are most often used with adapters. The models cope well with bass.
Many modifications use anti-aliasing system. Devices differ in frequency. The output power, as a rule, does not exceed 22 watts. The inserts are made of both rubber and silicone. The latter option is more preferable. The headphone nozzle is used only with a round section. You can buy a good model in the store at a price of 10 thousand rubles.
Ear-shaped headphones
The ear-shaped in-ear headphones are very comfortable. Membrane modifications are mainly presented on the market. Their coils are used with movable heads. Many models use a frequency smoothing system. They withstand a nominal resistance of 45 ohms. Cords are available with both rubber and copper braid.
Output frequency minimum is 23Hz. Good models use the Dolby Sounds system. Diffusers are rarely used. The conductivity parameter of vacuum headphones fluctuates around 5.6 microns. The maximum tightness parameter, as a rule, is no more than 85%. You can buy high-quality headphones of this type at a price of 13 thousand rubles.
Latch models
In-Ear Earphones with a clip are very easy to wear. Connector modifications are distinguished by good conductivity. Limitingtheir sensitivity is 20 mV. The frequency distortion protection system is rare. If we consider membrane modifications, it is important to note that they use impulse microdrivers. The power of the devices starts from 20 watts. The overload parameter fluctuates around 2.5 A. Modifications with moving coils are rare. You can buy good vacuum headphones with a latch at a price of 8 thousand rubles.
Reviews about the Beats 2 model Nicky Pink
Specified Beats in-ear headphones by Dr. Dre Urbeats reviews are mostly positive. For music lovers, the model of this series fits perfectly. First of all, it is important to note that the power of vacuum headphones is 10 V. The manufacturer provides a protection system against frequency surges. The maximum pressure of the system is 3 N. The pad is fixed very tightly in the auricle. However, headaches are rare.
In this case, the seal is made of rubber. It wears off very slowly. Dolby Sounds technology is supported by the system. With the sound of low frequencies, problems arise infrequently. According to many buyers, Beats in-ear headphones from Dr. Dre Urbeats (pictured below) no problem. However, alcohol products are not allowed. The output conductivity parameter lies in the region of 4.7 microns. The nozzle in the device is used with a circular cross section. There is no acoustic shutter in this case.
Output frequency is 20Hz minimum. Microdriverapplied pulse type. According to buyers, the cord is of good quality. The braid is of copper type. The coil in the device is of a movable type. The sound insulation parameter is at the level of 69%. With powerful bass, Beats Urbeats in-ear headphones do a poor job. For listening to rock, the model is not uniquely suitable. Buy these Beats in-ear headphones by Dr. Dre Urbeats can be priced from 15 thousand rubles.
Opinion on headphones Beats Tour 2.0 White
These are inexpensive and high-quality Beats in-ear headphones from Dr. Dre Urbeats. Customer reviews indicate the presence of a quality cord. It rubs very rarely. This model can serve more than five years. If we talk about indicators, it is important to note that the output frequency is at least 12 Hz.
There is no anti-smoothing protection system in the device. For musicians, the model is not suitable in the best way. Low frequency protection system is not provided. The nozzle in this case is used with an oval section. The coil is presented with a movable head. With strong bass, Beats in-ear headphones do a good job.
The model supports Dolby Sounds. The ear canal is covered well. The maximum sealing parameter is at around 80%. There is a system of protection against impulse fluctuations. Buy these Beats in-ear headphones from Dr. Dre Urbeats (gold or other color) can be priced from 10 thousand rubles.
Feedback on Beats In-Ear models
Specified in-ear headphonesBeats by Dr. Dre Urbeats specifications are as follows: power - 12 V, output impedance - 35 ohms, pressure is a maximum of 4 N. The frequency smoothing protection system is not provided. The cord is used for 1.3 meters. The threshold sound insulation parameter is 68%. Dolby Sounds technology is supported by this model.
Overlapping of the ear canal is provided well. For audio engineers, the model fits well. There is an impulse distortion protection system. The nozzle is provided with an oval section. According to experts, the model copes with low frequencies remarkably. You can buy these vacuum headphones in the store for 9 thousand rubles.
Description of Sennheiser CX 150 headphones
These vacuum headphones usually get good reviews. Buyers praise them for their quality pads. They cover the ear canal normally. The threshold sealing parameter is at the level of 60%. There is a surge protection system. The connector in the device is used without an adapter. The limiting conductivity of the system is 4.3 microns. Dolby Sounds technology is supported by the specified vacuum headphones. The nozzle is made with a round section.
If you believe customer reviews, bass problems rarely occur. For musicians, the model fits well. The fidelity is very good. The rod in the device is of a drive type. According to experts, the connector has a good sensitivity. Specified parameter maximumis 30 mV. You can buy the presented vacuum headphones at a price of 15 thousand rubles.
Features of Sennheiser CX 130 headphones
Specified vacuum headphones are produced with rubber inserts. Dolby Sounds is not supported by the device. The nominal output power of the headphones is 20 watts. The anti-aliasing protection system is used in the second class. The nozzle of the model is used with a round section. According to customer reviews, the device is fixed securely in the auricle. The diffuser is applied with excellent conductivity. The threshold sensitivity indicator is not more than 30 mV.
The connector of the model is used without a membrane. The head of the headphones is used with an overlay. The parameter of maximum tightness is at the level of 46%. According to buyers, the model is not very suitable for music lovers. First of all, it is important to note that the pads get dirty quickly. There is no noise reduction system in the device. The manufacturer does not provide a capacitor for smoothing frequencies. Quite often the cord frays. These vacuum headphones can serve for about three years. You can buy a model on the market at a price of 14 thousand rubles.
Description of Sennheiser CX 145 headphones
These in-ear headphones with foam ear pads have a lot of advantages. In this case, the maximum sealing parameter is at the level of 78%. The frequency smoothing protection system is used in the third class. The membrane in the device is used of small thickness, and problems with low frequenciesrarely occur. However, it is important to note the short length of the power cord.
The indicator of the limiting conductivity of the system is 45 microns. The microdriver is standardly applied pulse type. The nozzle in the device is used with a circular cross section. With powerful bass, the model copes well. However, the device is not suitable for musicians in the best way. The acoustic shutter is under the head. You can buy vacuum headphones of this series at a price of 9 thousand rubles.
Reviews about the Shure SE846-CL
The presented in-ear headphones are produced with a double diffuser. The adapter of the model has good conductivity. The minimum output frequency setting is 20 Hz. According to customer reviews, problems with powerful bass are rare. The connector in the device is of operational type. For music lovers, vacuum headphones of this series fit well. They use a second-class frequency surge protection system.
The threshold sound insulation parameter reaches a maximum of 80%. According to experts, problems with resistance are rare. The cord has a rubber sheath. However, it is important to note that the model is afraid of sub-zero temperatures. The permissible humidity level when using the specified vacuum headphones is 80%. The nozzle in the device is used with a circular cross section. The lining of the model can be cleaned independently. This can be done with a regular wet wipe. The rated power of the modification is at the level of 30 watts. The system of protection against impulse distortions is not provided by the manufacturer. Dolby Sounds technology is supported by the device. If we consider the design features, it is important to mention a high-quality acoustic shutter. There is no membrane in this case.
For audio engineers, the model fits well. The output frequency is maximum 130 Hz. The coil in the vacuum headphones presented is of a fixed type. The capacitor for protecting the device is of a switched type. The maximum modification pressure is 4.3 N. You can buy these vacuum headphones at a price of 11 thousand rubles.
Opinion on Smartbuy Atomic SBE 2900-50 headphones
Smartbuy Atomic in-ear headphones (white) SBE 2900-50 have good diffusers. Capacitors in the model are wired. The cord itself is used with a copper braid. The output frequency is at least 12 Hz. According to customer reviews, the head of the model is holding up well. The sound overlap ratio reaches a maximum of 90 dB. Sealing problems are rare.
However, it is important to note that the seal is used from ordinary rubber. Sometimes cracks appear on it, and the sound quality is significantly reduced. The frequency distortion protection system is applied to the second class. Dolby Sounds technology is not supported by the specified vacuum headphones. However, it is important to note that problems with powerful bass are rare. The maximum soundproofing is 90%. The acoustic shutter in the housing is located behind the head. The device is not afraid of small mechanical damage.
The cover in this case is made of plastic. The plug itself is silicone type. For professional musicians, the model is not suitable in the best way. The system of protection against impulse distortions is not provided by the manufacturer. The connector in the device is installed operational type. The output frequency reaches a maximum of 150 Hz. For music lovers, these in-ear headphones are great. You can buy them today at a price of 14 thousand rubles.
Shure SE878-CL headphone description
These are inexpensive and comfortable vacuum headphones. Buyers appreciate them for soft pads. They are made entirely of foam. If you believe the reviews of the owners, then these headphones are worn for a long time. The inserts of the models are made of plastic. The connector is used with a conductivity of 5.8 microns.
The output resistance parameter is at around 30 ohms. There is no frequency smoothing protection system. Problems with powerful bass occur infrequently. For audio engineers, the model is ideal. You can find it in the store at a price of 18 thousand rubles.
