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Denon AH-GC20 Wireless/Wired Over Ear Headphones Black
Headphones

Denon AH-GC20 Wireless/Wired Over Ear Headphones Black

The headphones AH-GC20 from the company Denon can be connected wirelessly as well as with a cable to your device. They are specially designed to embrace the ear covering it completely (over ear), offering more comfort and considerable isolation from the environment.

They are suitable for everyday use, so you can enjoy your favorite music... See full description

  • Microphone
  • Foldable Drivers
  • Wired Connections: 3.5mm
  • Rotating Capsules
  • Wireless Connections: Bluetooth
  • Impendance: 100ohm
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Product report

Description

Description

The headphones AH-GC20 from the company Denon can be connected wirelessly as well as with a cable to your device. They are specially designed to embrace the ear covering it completely (over ear), offering more comfort and considerable isolation from the environment.

They are suitable for everyday use, so you can enjoy your favorite music every moment of your day. They have a microphone for making calls and Active Noise Cancellation technology that detects and removes external noises, so you can hear your interlocutors or your music more clearly.
At the same time, they have foldable and rotating cups, which help reduce the volume to make them even easier to transport.

The impedance of the headphones is 100 Ohm. Headphones with impedances greater than 32 Ohm can deliver clearer sound, but may require an additional headphone amplifier.

  • Microphone
  • Foldable Drivers
  • Wired Connections: 3.5mm
  • Rotating Capsules
  • Wireless Connections: Bluetooth
  • Impendance: 100ohm

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
5 - 40000 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.
Impendance
100 ohm

Impendance

The resistance that the speakers of headphones have to electric current. Usually, the lower the resistance, the louder the headphones sound, but the sound is less clear.

This size does not concern the average user as almost all headphones are 32 Ohms. Headphones with high resistance usually require an additional amplifier.
Sensitivity
102 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
40 mm

Driver Diameter

The diameter of the headphones' speakers. Usually, the larger the diameter, the more powerful sound with full bass they can offer.
Charging Time
-
Bluetooth Version
-
Use
Casual Use
Colour
Black
Weight
-
Popular Series
-

Connectivity

Wireless Connections
Bluetooth

Wireless Connections

Bluetooth
They connect wirelessly to devices that also have Bluetooth such as PC, laptop, smartphone or tablet.
Wired Connections
3.5mm

Wired Connections

3.5mm

The headphones connect via cable with the classic 3.5mm "jack" plug.
Connection
Wireless & Wired

Features & Functions

Microphone
Yes

Microphone

The headphones feature a built-in microphone.
Volume Control
Yes

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
Yes

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
Yes

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
-
Connection with 2 Devices
-
Noise Cancellation
Active

Noise Cancellation

The method of reducing external noise that headphones have.

Active

Special technology that detects and blocks external noise, allowing you to hear better. Typically, you will hear much clearer with headphones that have Active Noise Cancellation compared to those with Passive Noise Cancellation.

Top Specs

Connectivity
-
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
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Questions

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Description & 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
5 - 40000 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.
Impendance
100 ohm

Impendance

The resistance that the speakers of headphones have to electric current. Usually, the lower the resistance, the louder the headphones sound, but the sound is less clear.

This size does not concern the average user as almost all headphones are 32 Ohms. Headphones with high resistance usually require an additional amplifier.
Sensitivity
102 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
40 mm

Driver Diameter

The diameter of the headphones' speakers. Usually, the larger the diameter, the more powerful sound with full bass they can offer.
Charging Time
-
Bluetooth Version
-
Use
Casual Use
Colour
Black
Weight
-
Popular Series
-

Connectivity

Wireless Connections
Bluetooth

Wireless Connections

Bluetooth
They connect wirelessly to devices that also have Bluetooth such as PC, laptop, smartphone or tablet.
Wired Connections
3.5mm

Wired Connections

3.5mm

The headphones connect via cable with the classic 3.5mm "jack" plug.
Connection
Wireless & Wired

Features & Functions

Microphone
Yes

Microphone

The headphones feature a built-in microphone.
Volume Control
Yes

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
Yes

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
Yes

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
-
Connection with 2 Devices
-
Noise Cancellation
Active

Noise Cancellation

The method of reducing external noise that headphones have.

Active

Special technology that detects and blocks external noise, allowing you to hear better. Typically, you will hear much clearer with headphones that have Active Noise Cancellation compared to those with Passive Noise Cancellation.

Top Specs

Connectivity
-
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.

Description

The headphones AH-GC20 from the company Denon can be connected wirelessly as well as with a cable to your device. They are specially designed to embrace the ear covering it completely (over ear), offering more comfort and considerable isolation from the environment.

They are suitable for everyday use, so you can enjoy your favorite music every moment of your day. They have a microphone for making calls and Active Noise Cancellation technology that detects and removes external noises, so you can hear your interlocutors or your music more clearly.
At the same time, they have foldable and rotating cups, which help reduce the volume to make them even easier to transport.

The impedance of the headphones is 100 Ohm. Headphones with impedances greater than 32 Ohm can deliver clearer sound, but may require an additional headphone amplifier.

  • Microphone
  • Foldable Drivers
  • Wired Connections: 3.5mm
  • Rotating Capsules
  • Wireless Connections: Bluetooth
  • Impendance: 100ohm

Manufacturer

Manufacturer Details

Warnings & Safety Information