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Sennheiser HD 820 Wired Over Ear Headphones Black
Headphones

Sennheiser HD 820 Wired Over Ear Headphones Black

The Natural Sound of Open Headphones Without Environmental Noise: The New Global Standard for Audiophiles.

The Natural Sound of Open Headphones Without Environmental Noise: The New Global Standard for Audiophiles.

See full description See full description

  • Microphone

    The headphones feature a built-in microphone.
  • Usage Hi-Fi
  • Connectivity 6.3mm
  • See all
Product report

Description

Description

The Natural Sound of Open Headphones Without Environmental Noise: The New Global Standard for Audiophiles.

Put on the headphones and the world around you immediately fades away. Close your eyes. The music isn't heard inside your head. It extends three-dimensionally and vividly around you. You feel the position of each instrument on the stage.

The soft, velvety touch of microfiber cushions allows you to get lost for hours. You don't just hear notes. You experience the ultimate analog experience. Enjoy top-quality sound in your own, perfectly isolated environment.

Key Performance Benefits

  • Curling Gorilla Glass Reflectors -> Eliminate internal sound reflections for unprecedented natural, three-dimensional sound reproduction.

  • Ring Radiator 56mm Transducers -> Move large amounts of air with instant response, delivering deep bass without any distortion.

  • Acoustic Absorption System -> Prevents frequency masking, revealing every hidden detail that was lost until now.

  • Ergonomic Metal Headband -> Features internal shock absorption for a stable, comfortable fit without annoying pressure.

  • High Luxury Microfiber Cushions -> Gently hug the ears, offering top-tier sound insulation and a velvety feel.

Manufacturer

Manufacturer Details

Warnings & Safety Information
See full description

Specifications

Specifications

Product Details

Type
Over Ear

Type

Over Ear

Headphones with larger ear cups compared to on-ear headphones, which hug the ears.


They are more comfortable and provide better external noise isolation, but are more difficult to transport due to their larger size.

Generally, over-ear headphones can offer higher quality sound and deep bass compared to on-ear headphones of similar quality, thanks to their larger speakers.
Frequency Response
12 - 43800 Hz

Frequency Response

The range of frequencies that headphones can reproduce. The most common range is that of human hearing, 20 - 20000 Hz. A wider frequency range does not necessarily mean better sound quality.

  • (Bass) 20-250 Hz: Stronger bass, for depth. Ideal frequencies for listening to electronic or hip hop music.
  • (Mids) 250-4,000 Hz: The mid frequencies are stronger, suitable for better listening to vocals or orchestral music.
  • (Treble) 4,000-20,000 Hz: High frequencies affect the clarity and sharpness of the sound, for better listening to, for example, cymbals or the plucking of classical guitar strings.
Sensitivity
103 dB

Sensitivity

The greater the sensitivity of the headphones, the louder they will sound at a specific volume of the source. Generally, values above 90db are considered very good. - **Above 100db**: Headphones with high Sensitivity produce more sound with less power. They can reach high volumes with low-power devices (e.g., mobile phone, laptop). - **Below 100db**: Headphones with low Sensitivity require more power to reach the same volume levels, so they may need a special headphone amplifier
Driver Diameter
56 mm

Driver Diameter

The diameter of the headphones' speakers. Usually, the larger the diameter, the more powerful sound with full bass they can offer.
Use
Hi-Fi
Colour
Black
Weight
360 gr

Connectivity

Wired Connections
6.3mm

Wired Connections

6.3mm
The headphones are connected via cable to the large "jack" plug 6.3mm.
Connection
Wired

Features & Functions

Microphone
Yes

Microphone

The headphones feature a built-in microphone.
Volume Control
No

Volume Control

The headphones feature a built-in control for sound volume.
Detachable Cable
Yes

Detachable Cable

The connection cable can be removed from the headphones.

The main advantage is that in case the cable is damaged, it can be easily replaced without needing to buy new headphones. Additionally, wireless headphones can be used as wired ones when the battery is low.
Foldable Drivers
No

Foldable Drivers

Folding ear cups help reduce the volume of headphones, making them easier to transport.

Headphones with folding ear cups often come with a carrying case.
Rotating Capsules
No

Rotating Capsules

Rotating ear cups allow headphones to have a flat shape, making them easier to transport (e.g. in a suitcase).
Card Reader
No
Radio
No
Fast Charging
No

Fast Charging

The fast charging feature allows the headphones to gain sufficient autonomy with just a few minutes of charging, ideal for use when time is limited.
High-Resolution Audio
Yes
Connection with 2 Devices
No
Noise Cancellation
Without

Noise Cancellation

The method of reducing external noise that headphones have.

Top Specs

Connectivity
6.3mm
Noise Cancellation
-

Noise Cancellation

The method of reducing external noise that the headphones have.

Active Noise Cancellation (ANC): Uses technology to detect and neutralize external noises, offering clearer sound.

Passive Noise Cancellation: The shape and materials of the headphones naturally reduce external noises, improving the listening experience.

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

See all specifications

Reviews (1)

Reviews

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  1. 1
  2. 4 stars
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  5. 1 star
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Description & Specifications

The Natural Sound of Open Headphones Without Environmental Noise: The New Global Standard for Audiophiles.

Put on the headphones and the world around you immediately fades away. Close your eyes. The music isn't heard inside your head. It extends three-dimensionally and vividly around you. You feel the position of each instrument on the stage.

The soft, velvety touch of microfiber cushions allows you to get lost for hours. You don't just hear notes. You experience the ultimate analog experience. Enjoy top-quality sound in your own, perfectly isolated environment.

Key Performance Benefits

  • Curling Gorilla Glass Reflectors -> Eliminate internal sound reflections for unprecedented natural, three-dimensional sound reproduction.

  • Ring Radiator 56mm Transducers -> Move large amounts of air with instant response, delivering deep bass without any distortion.

  • Acoustic Absorption System -> Prevents frequency masking, revealing every hidden detail that was lost until now.

  • Ergonomic Metal Headband -> Features internal shock absorption for a stable, comfortable fit without annoying pressure.

  • High Luxury Microfiber Cushions -> Gently hug the ears, offering top-tier sound insulation and a velvety feel.

Manufacturer

Manufacturer Details

Warnings & Safety Information

Product Details

Type
Over Ear

Type

Over Ear

Headphones with larger ear cups compared to on-ear headphones, which hug the ears.


They are more comfortable and provide better external noise isolation, but are more difficult to transport due to their larger size.

Generally, over-ear headphones can offer higher quality sound and deep bass compared to on-ear headphones of similar quality, thanks to their larger speakers.
Frequency Response
12 - 43800 Hz

Frequency Response

The range of frequencies that headphones can reproduce. The most common range is that of human hearing, 20 - 20000 Hz. A wider frequency range does not necessarily mean better sound quality.

  • (Bass) 20-250 Hz: Stronger bass, for depth. Ideal frequencies for listening to electronic or hip hop music.
  • (Mids) 250-4,000 Hz: The mid frequencies are stronger, suitable for better listening to vocals or orchestral music.
  • (Treble) 4,000-20,000 Hz: High frequencies affect the clarity and sharpness of the sound, for better listening to, for example, cymbals or the plucking of classical guitar strings.
Sensitivity
103 dB

Sensitivity

The greater the sensitivity of the headphones, the louder they will sound at a specific volume of the source. Generally, values above 90db are considered very good. - **Above 100db**: Headphones with high Sensitivity produce more sound with less power. They can reach high volumes with low-power devices (e.g., mobile phone, laptop). - **Below 100db**: Headphones with low Sensitivity require more power to reach the same volume levels, so they may need a special headphone amplifier
Driver Diameter
56 mm

Driver Diameter

The diameter of the headphones' speakers. Usually, the larger the diameter, the more powerful sound with full bass they can offer.
Use
Hi-Fi
Colour
Black
Weight
360 gr

Connectivity

Wired Connections
6.3mm

Wired Connections

6.3mm
The headphones are connected via cable to the large "jack" plug 6.3mm.
Connection
Wired

Features & Functions

Microphone
Yes

Microphone

The headphones feature a built-in microphone.
Volume Control
No

Volume Control

The headphones feature a built-in control for sound volume.
Detachable Cable
Yes

Detachable Cable

The connection cable can be removed from the headphones.

The main advantage is that in case the cable is damaged, it can be easily replaced without needing to buy new headphones. Additionally, wireless headphones can be used as wired ones when the battery is low.
Foldable Drivers
No

Foldable Drivers

Folding ear cups help reduce the volume of headphones, making them easier to transport.

Headphones with folding ear cups often come with a carrying case.
Rotating Capsules
No

Rotating Capsules

Rotating ear cups allow headphones to have a flat shape, making them easier to transport (e.g. in a suitcase).
Card Reader
No
Radio
No
Fast Charging
No

Fast Charging

The fast charging feature allows the headphones to gain sufficient autonomy with just a few minutes of charging, ideal for use when time is limited.
High-Resolution Audio
Yes
Connection with 2 Devices
No
Noise Cancellation
Without

Noise Cancellation

The method of reducing external noise that headphones have.

Top Specs

Connectivity
6.3mm
Noise Cancellation
-

Noise Cancellation

The method of reducing external noise that the headphones have.

Active Noise Cancellation (ANC): Uses technology to detect and neutralize external noises, offering clearer sound.

Passive Noise Cancellation: The shape and materials of the headphones naturally reduce external noises, improving the listening experience.

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

Reviews (1)

5.0
1
5.0
Review this product
  1. 1
  2. 4 stars
    0
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product
1.789,01 €
14,00 €   shipping cost