EPOS I SENNHEISER IMPACT SDW 30 HS Specifications, Tests and Review

Headphone type
On-ear
Connectivity
Wireless
Frequency Response
20 - 20000 Hz
Microphone
Boom

A detailed list of technical data, specifications, ratings and expert review of EPOS I SENNHEISER IMPACT SDW 30 HS. 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.

EPOS I SENNHEISER IMPACT SDW 30 HS Full Specifications and Details

design and dimensions sound quality microphone battery and charging

DESIGN AND DIMENSIONS EPOS I SENNHEISER IMPACT SDW 30 HS
Product Type Headset - DECT - wireless
Weight 100 g Better than 72 % of headphones rated.
Earpad Material Leatherette
Bluetooth Range (Operating Distance) 180 m Better than 99 % of headphones rated.

The EPOS I SENNHEISER IMPACT SDW 30 HS are wireless headphones that allow unrestricted movement and thus increase comfort while listening to music. Because of this feature wireless headphones are especially popular with casual users. On the other hand, the limiting factor of wireless headphones is a certain delay in sound transmission between the source and the headphones (almost indistinguishable for the average user), and they also need to be charged regularly. Unlike wired headphones, where the headphones are charged by the connected cable itself, wireless ones must be charged separately. The maximum range of the headphones is up to 180 m. This range represents the distance from the sound source at which the headphones with wireless sound transmission can be used. However, the maximum range may be affected by obstacles such as walls or people, etc.

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. The weight of the headphones is 100 g.

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SOUND QUALITY EPOS I SENNHEISER IMPACT SDW 30 HS
Headphones Form Factor On-ear
Connectivity Technology Wireless
Wireless Technology DECT
Active Noise Cancelling Yes Better than 92 % of headphones rated.
Sound Output Mode Mono
Frequency Response 20 - 20000 Hz Better than 64 % of headphones rated.
Magnet Material Neodymium

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 EPOS I SENNHEISER IMPACT SDW 30 HS is 20 - 20000 Hz.

Active Noise Cancellation provides an even quieter listening experience.

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MICROPHONE EPOS I SENNHEISER IMPACT SDW 30 HS
Type Boom
Frequency Response 150 - 11000 Hz Better than 63 % of headphones rated.

EPOS I SENNHEISER IMPACT SDW 30 HS has a boom–type microphone.

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BATTERY AND CHARGING EPOS I SENNHEISER IMPACT SDW 30 HS
Battery Type Headset battery rechargeable - lithium polymer
Battery Capacity 530 mAh Better than 58 % of headphones rated.
Battery Life 14 hour(s) Worse than 52 % of headphones rated.
Charging Time 1.5 hour(s) Better than 90 % of headphones rated.

These headphones have a battery capacity of 530 mAh. In terms of headphone battery life as a significant factor in the purchase decision, it depends on what you want to use the headphones for and potentially how often you will be able to recharge them. Headphones with up to a few hours of battery life are more suitable for home use as they will require more frequent charging. Headphones with a battery life of around 10 hours or more are already more suitable for commuting and shorter journeys. However, nowadays you can also find headphones on the market that have a battery life in the higher tens to hundreds of hours. In this case, you do not have to worry about your headphones simply running out of power on longer journeys, and you will not have to deal with constant recharging. The battery life of the EPOS I SENNHEISER IMPACT SDW 30 HS reaches up to 14 hour(s).

Charging time is 1.5 hour(s).

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