Complete technical specifications, details, expert ratings and review of EPOS I SENNHEISER IMPACT SC 665 USB-C. Find out how your chosen headphones stack up against the competition and whether they are the ones that best meet your expectations with the headphone comparison feature.
design and dimensions sound quality microphone remote control features connections others
DESIGN AND DIMENSIONS EPOS I SENNHEISER IMPACT SC 665 USB-C |
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Product Type | Headset - wired - 3.5 mm jack, USB-C | |
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Colour | Black, silver | |
Earpad Material | Leatherette | |
Protection | Hearing protection | |
Recommended Use | Portable electronics, computer - voice, communication |
The EPOS I SENNHEISER IMPACT SC 665 USB-C 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.
The headphones are designed as on-ear. On-ear headphones are generally lighter. However, their design has fewer isolation capabilities, and therefore, for example, more sound can be let in and out compared to around-ear headphones.
SOUND QUALITY EPOS I SENNHEISER IMPACT SC 665 USB-C |
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Headphones Form Factor | On-ear | |
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Connectivity Technology | Wired | |
Volume Limiting Function | Yes | |
Sound Output Mode | Stereo | |
Sound Effects | Voice Clarity | |
Frequency Response | 50 - 18000 Hz | Worse than 87 % of headphones rated. |
Impedance | 40 Ohm | |
Max Sound Pressure | 118 dB | |
Magnet Material | Neodymium | |
In-Cord Volume Control | Yes |
The sound quality can be affected by many factors. When it comes to frequency range, the wider it is, the more detail you will hear when listening. However, the range a person can perceive is highly individual. The average person is able to perceive frequencies in the range of 16 to 20 000 Hz. So the most common frequency range you will see on the market is 20 to 20,000 Hz. Lower frequencies up to approximately 256 Hz are considered bass frequencies. Therefore, the lower the bottom value is, the better the headphones will reproduce bass. Conversely, values from approximately 2 048 Hz upwards are treble. That is why headphones with a high upper value will provide a much more accurate reproduction of high notes. EPOS I SENNHEISER IMPACT SC 665 USB-C offers a frequency range of 50 - 18000 Hz. Overall, these headphones can reproduce sound up to 118 dB. However, be careful. Repeatedly playing music continuously at really high volumes can damage your hearing. To control the optimum playback volume you can use the manual control directly on the cable.
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 40 Ohm value.
MICROPHONE EPOS I SENNHEISER IMPACT SC 665 USB-C |
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Form Factor | Headset microphone | |
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Type | Boom | |
Microphone Operation Mode | Mono | |
Noise Cancelling | Yes | Better than 94 % of headphones rated. |
Frequency Response | 150 - 6800 Hz | Worse than 82 % of headphones rated. |
Microphone Features | Ultra noise cancelling |
EPOS I SENNHEISER IMPACT SC 665 USB-C has a boom–type microphone. A nice benefit of the microphone of the Headphones EPOS I SENNHEISER IMPACT SC 665 USB-C is the Noise Canceling technology that suppresses ambient noise and allows a clearer sound recording to be captured.
Show moreREMOTE CONTROL EPOS I SENNHEISER IMPACT SC 665 USB-C |
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Controls | Volume, answer/end, microphone on/mute |
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FEATURES EPOS I SENNHEISER IMPACT SC 665 USB-C |
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Features | EPOS ActiveGard |
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CONNECTIONS EPOS I SENNHEISER IMPACT SC 665 USB-C |
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Connector Type |
USB (24 pin USB-C) Headset (mini-phone stereo 3.5 mm 4-pole) |
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OTHERS EPOS I SENNHEISER IMPACT SC 665 USB-C |
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Service & Support | Limited warranty - 3 years |
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