A detailed list of technical data, specifications, ratings and expert review of Poly - Plantronics MX 103-E1. Get a comprehensive look at your chosen headphones and see if these are the ones that will best suit your needs. You can also use the comparison feature to compare with other competing headphones.
design and dimensions sound quality microphone remote control cable connections others
DESIGN AND DIMENSIONS Poly - Plantronics MX 103-E1 |
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Product Type | Headset - wired | |
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Recommended Use | Portable electronics |
The Poly - Plantronics MX 103-E1 are wired headphones. In the case of studio and professional DJ headphones, a wired connection is a standard and a necessity. In this case, connecting via cable reduces audio transmission delays and prevents unwanted battery drain as it would be in case of wireless headphones. The same is de facto true for gaming headsets. In case of headphones for normal music listening, the cable is rather a relic, although it still has its fans. However, the wireless option is much more popular for everyday use in today’s world.
These headphones are in-ear type and are therefore designed to fit directly into the ear. This allows them complete or at least partial isolation from external noise. Such headphones may also have an ambient sound isolation function, which affects the degree of their isolation capabilities. Compared to over-the-head headphones, in-ear headphones are much more portable
SOUND QUALITY Poly - Plantronics MX 103-E1 |
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Headphones Form Factor | Ear-bud | |
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Headphones Technology | Dynamic | |
Connectivity Technology | Wired | |
Sound Output Mode | Mono | |
Frequency Response | 300 - 3000 Hz | Worse than 99 % of in-ear headphones rated. |
Total Harmonic Distortion (THD) | 5% | |
Sensitivity | 11.5 dBV/Pascal | Worse than 99 % of in-ear headphones rated. |
The sound quality can be affected by many factors. For many users the frequency range is a key feature of headphones. The wider the range, the more detail and nuance you will hear while listening. However, every individual perceives frequencies differently, so the frequency range of headphones varies according to individual needs. The average person perceives frequencies in the range of 16 to 20,000 Hz, so headphones with a frequency range of 20 to 20,000 Hz are most commonly available. If you are looking for headphones with a good bass performance, you should aim for lower range values (bass represents frequencies up to about 256 Hz), while high range values (frequencies roughly above 2,048 Hz) will be better for reproducing high tones. The frequency range of headphones Poly - Plantronics MX 103-E1 is 300 - 3000 Hz. The headphone's sensitivity determines how effectively they can receive a signal from a source. The higher the sensitivity of the headphones, the louder they can play at lower power consumption. However, at high volumes, power consumption increases, which can be a problem when listening to music from a cell phone. A sensitivity value of around 85 dB is suitable for quiet environments, while a value of around 90 dB allows for quality listening even in noisy environments. Headphones with a sensitivity value of 100 dB and above are suitable for extremely noisy environments such as concerts. Headphones Poly - Plantronics MX 103-E1 are designed with sensitivity about 11.5 dBV/Pascal. Total Harmonic Distortion of these headphones is Audio Output | Total Harmonic Distortion. The value quoted by the manufacturer is usually the average distortion over all reproducible frequency bands. This is not a crucial parameter to decide on when making a decision, but on the other hand, keep in mind that higher harmonic distortion can negatively affect sound quality.
Show moreMICROPHONE Poly - Plantronics MX 103-E1 |
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Type | On-cable | |
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Microphone Operation Mode | Mono | |
Frequency Response | 300 - 3000 Hz | Worse than 94 % of in-ear headphones rated. |
Audio Input Details | Mono - 300 - 3000 Hz - Output Impedance 2.2 kOhm | |
Total Harmonic Distortion (THD) | 5% | Better than 81 % of in-ear headphones rated. |
Sensitivity | -43 dBV/Pascal | |
Impedance | 2.2 kOhm | |
Microphone Power Source Voltage (DC) | 3 V |
The Poly - Plantronics MX 103-E1 has a microphone built directly on the cable. The microphone sensitivity is -43 dBV/Pascal. A lower microphone sensitivity will generally ensure that even quieter sounds are caught. On the other hand, in noisier environments, distortion of the recording may occur. With a higher sensitivity, the microphone will not distort the recording even in noisy environments. On the other hand, the microphone will not pick up quieter sounds. So it depends on the environment and the purposes you plan to use the headphones for. As with headphones, so-called harmonic distortion affects the sound quality of a microphone. Harmonic distortion above 5% is quite high and can lead to a reduction in recording quality. The average for most headphones is a distortion between 1 and 5%. For the average user, the recording quality of a headphone microphone in this interval should be perfectly adequate. Total harmonic distortion below 1% is more likely to be encountered in professional headphones. Such distortion is already considered very low and will ensure maximum recording quality. The total harmonic distortion of this microphone model is Microphone | Total Harmonic Distortion.
Show moreREMOTE CONTROL Poly - Plantronics MX 103-E1 |
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Controls | Answer/end |
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CABLE Poly - Plantronics MX 103-E1 |
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Cable Type | Headset cable |
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CONNECTIONS Poly - Plantronics MX 103-E1 |
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Connector Type | Headset (cellular phone connector) |
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OTHERS Poly - Plantronics MX 103-E1 |
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Included Accessories | Headphone caps | |
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Service & Support | Limited warranty - 2 years |
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