Sennheiser EW 300 IEM G3 Specifications, Tests and Review

Headphone type
In-ear
Connectivity
Wireless
Frequency Response
25 - 15000 Hz
Impedance
16 Ohm

Get the key specs, technical data, ratings and full review of Sennheiser EW 300 IEM G3 all in one place. Compare your selected model with other alternatives and give your decision on the best headphones a solid base with our comprehensive overview.

Sennheiser EW 300 IEM G3 Full Specifications and Details

design and dimensions sound quality cable wireless link connections others

DESIGN AND DIMENSIONS Sennheiser EW 300 IEM G3
Product Type Wireless headphone system - wireless
Series Evolution Wireless

The wireless headphones Sennheiser EW 300 IEM G3 allow unrestricted movement, which increases the comfort of using the headphones. This feature is particularly popular with headphones for casual use. However, a certain limiting factor of wireless headphones compared to wired ones is a certain delay in sound transmission between the source and the headphones (but almost indistinguishable for the average user) and the need for regular charging. Unlike wired headphones, wireless headphones are charged separately.

The headphones are designed as in-ear headphones, which are inserted inside the ear to provide more or less isolation from ambient noise. The level of isolation may vary depending on whether the ambient noise isolation feature is present or not. One of the main advantages of these headphones compared to over-the-head ones is their stackability and easy portability.

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SOUND QUALITY Sennheiser EW 300 IEM G3
Headphones Form Factor In-ear
Headphones Technology Dynamic
Connectivity Technology Wireless
Sound Output Mode Stereo
Frequency Response 25 - 15000 Hz Worse than 95 % of in-ear headphones rated.
Total Harmonic Distortion (THD) 0.9% Better than 51 % of in-ear headphones rated.
Impedance 16 Ohm
Signal-To-Noise Ratio 90 dB

The sound quality can be affected by many factors. When it comes to frequency range, a wider range will allow more detail to be heard during your listening session. However, it is important to note that the ability to perceive frequencies varies from person to person. The average person is able to hear frequencies in the range of 16 to 20 000 Hz. That is why headphone manufacturers usually focus on the 20 to 20 000 Hz range. If the lower values are lower, headphones are better able to reproduce bass tones, as these represent frequencies up to approximately 256 Hz. Conversely, values from 2 048 Hz upwards are treble. Thus, headphones with a high upper limit will provide a much more accurate reproduction of high tones. Headphones Sennheiser EW 300 IEM G3 have a frequency range of 25 - 15000 Hz.

The device connected to the headphones also plays a role most times. The lower impedance value (approximately 100 to 150 Ohms) is suitable for playback from mobile phones, laptops or other portable players that do not have a powerful enough amplifier. The lower impedance will ensure that the required volume level is achieved with less power, thus extending the life of the player. However, at the same time, with lower impedance, there is more distortion of the sound. Headphones with a higher impedance of around 250 Ohms and above are then more suitable for playback from really powerful signal sources or using a headphone amplifier, otherwise the sound coming out of them might not be loud enough. At the same time, higher-impedance headphones will also ensure less distortion in the sound. In the case of these headphones, the impedance reaches the 16 Ohm value. Total harmonic distortion is one of the parameters you will come across and usually includes the average value of the distortion when reproducing all frequency bands. This parameter is not critical when choosing headphones, but it is important to remember that higher harmonic distortion can negatively affect sound quality. In case of these headphones, the total harmonic distortion is Audio Output | Total Harmonic Distortion.

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CABLE Sennheiser EW 300 IEM G3
Cable Type Headphones cable
CONNECTIONS Sennheiser EW 300 IEM G3
Connector Type Headphones (mini-phone stereo 3.5 mm)
OTHERS Sennheiser EW 300 IEM G3
Included Accessories Antenna, transmitter unit, 2 AA batteries, rack-mount receiver unit, rack mounting kit

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