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Headphone Denon AH-GC20

The Denon AH-GC20 headphones are designed to provide a high-quality immersive audio experience. With a sensitivity of 102 dB and an impedance of 100 Ohm, these headphones ensure clear and powerful sound, ideal for audiophiles. Their 40 mm driver unit and dynamic driver type allow for rich and dynamic sound reproduction.

With a frequency range of 5 to 40,000 Hz, the Denon AH-GC20 ensures a wide sound spectrum, while the noise cancellation feature helps block out surrounding sounds, providing total immersion in your music.

These headphones are also equipped with Bluetooth 4.0 technology, ensuring fast and efficient wireless connectivity. Their lightweight of 275 g makes them comfortable to wear for long periods, and the in-ear coupling ensures a perfect fit for extended listening.

The Denon AH-GC20 comes with a power cable and 6.3 mm audio adapters for flexible connectivity. A carrying case is also included, allowing you to protect your headphones while on the go.

In summary, the Denon AH-GC20 headphones combine sound performance, comfort, and practicality, making them an ideal choice for music lovers seeking a superior listening experience.

Manual of product AH-GC20

8 10

Editorial note

The Denon AH-GC20 headphones stand out for their excellent audio quality, thanks to a 40 mm dynamic driver that delivers rich and immersive sound reproduction. The noise-canceling feature allows for an uninterrupted listening experience without external distractions, while the in-ear design ensures prolonged comfort. Additionally, the Bluetooth 4.0 connectivity makes wireless use easy with various compatible devices, and the included cable with audio adapters and carrying case offers flexibility and protection while on the go. However, some drawbacks must be considered. The Bluetooth 4.0 model, while convenient, is somewhat outdated compared to newer versions, which may affect the range and stability of the connection. Furthermore, the weight of 275 g may be perceived as a bit heavy for extended use, leading to some discomfort during long listening sessions. The lack of 6.35 mm and 2.5 mm connectors limits compatibility with certain professional audio equipment, which may disappoint audiophiles. Finally, the price may be considered high compared to other headphones offering similar features on the market. Overall, the Denon AH-GC20 provides a quality audio experience with interesting features, but some limitations may influence users' choices based on their specific needs.

Score details

User experience

The user experience is generally positive, with prolonged listening comfort thanks to the in-ear design and immersive sound quality.

Performance

The audio performance is excellent due to the 40 mm dynamic driver, although noise cancellation may vary in effectiveness depending on the environment.

Battery life

The Bluetooth 4.0 connectivity is convenient, but it is somewhat outdated compared to newer versions, which may affect connection duration.

Design

The design is modern and sleek, but the weight of 275 g can be a drawback for prolonged use.

Value for money

The price may be considered high compared to other headphones offering similar features, which may deter some buyers.

Features

The features include a cable with audio adapters and a carrying case, providing flexibility and protection while on the go.

Robustness

Although the product is of good quality, the lack of 6.35 mm and 2.5 mm connectors limits compatibility with some professional audio equipment.


Advantages

Rich audio quality with 40 mm driver

Noise cancellation for immersive listening

Wireless Bluetooth 4.0 connectivity

Comfortable in-ear design

Cable and adapters included for flexibility

Carrying case for protection

Disadvantages

Bluetooth 4.0, outdated technology

Weight of 275 g, uncomfortable for long use

Absence of 6.35 mm and 2.5 mm connectors

Variable noise cancellation effectiveness

High price compared to competitors

Technical Specifications AH-GC20

General Information

Headphones/Earphones

  • Headset sensitivity
    102 dB
  • Impedance
    100 Ohm
  • Reading unit
    40 mm
  • Driver type
    Dynamic
  • Maximum input power
    1000 mW
  • Noise reduction
    Yes
  • Headphone frequency
    5 - 40000 Hz
  • Ear coupling
    Supra-aural

Packaging contents

  • Cables included
    Micro-USB
  • Audio adapters included
    6.3 mm
  • Transport case
    Yes

Connectivity

  • Bluetooth model
    4.0
  • Connectivity technology
    Wireless
  • 6.35 mm connector
    No
  • Bluetooth
    Yes

Weight and dimensions

  • Weight
    275 g

Representation / realization

  • Product color
    Black, silver
  • Portable headset style
    Hoop
  • Product type
    Headphones

Other features

  • 2.5 mm connector
    No

Frequently Asked Questions

At what level does the volume become excessive?
A volume reaching 80 decibels can be harmful to hearing. If the sound exceeds 120 decibels, damage can occur immediately. The risk of hearing loss varies depending on the frequency and duration of listening.
Is it possible to make hands-free calls with my headphones?
Recent headphones are generally equipped with a built-in microphone, allowing for calls.
What is noise cancellation technology?
Noise cancellation technology helps reduce surrounding noise.
What does the term Bluetooth mean?
Bluetooth allows for the wireless transmission of data between electronic devices via radio waves. Generally, the transmission range between devices can reach up to ten meters.
What is the weight of the Denon AH-GC20 model?
The Denon AH-GC20 weighs 275 grams.
Is the manual for the Denon AH-GC20 available in French?
Unfortunately, the manual for the Denon AH-GC20 is not available in French. It is only available in English.

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Presentation of product AH-GC20 specifications from brand Denon

General Information

The Denon AH-GC20 headphones, manufactured by the renowned brand Denon, are the result of recognized expertise in the field of audio and household appliances. This model, identified by the name AH-GC20, offers optimal sound performance and a refined user experience. The EAN code 4951035054918 ensures a unique identification for the product in distribution channels.

Headphones/Earphones

With a sensitivity of 102 dB, the Denon AH-GC20 delivers clear and powerful sound, perfect for total immersion in music. Their impedance of 100 Ohm contributes to superior audio quality. Equipped with a dynamic driver of 40 mm, these headphones are capable of reproducing rich and dynamic sounds, ideal for discerning music lovers. The maximum input power of 1000 mW ensures optimal safety for your audio devices. Additionally, the noise cancellation feature helps block out external distractions, promoting an uninterrupted listening experience. The wide frequency range of 5 - 40000 Hz offers an extensive sound spectrum, and the in-ear design ensures prolonged comfort and unparalleled sound immersion.

Packaging Contents

The Denon AH-GC20 comes with an essential power cable for stable electrical connection, as well as 6.3 mm audio adapters for increased compatibility with various devices. A carrying case is also included, providing optimal protection during your travels.

Connectivity

These headphones integrate Bluetooth technology 4.0, allowing for a fast and efficient wireless connection with your devices. Although they do not have a 6.35 mm connector, their wireless connectivity remains convenient for everyday use. The absence of a 2.5 mm connector may, however, limit their compatibility with certain professional audio equipment.

Weight and Dimensions

Weighing 275 g, the Denon AH-GC20 is designed to provide comfortable use without compromising functionality, although this weight may be perceived as a disadvantage for extended sessions.

Representation / Realization

The headphones come in an elegant combination of colors Black and Silver, adding a modern touch to their design. Designed for an immersive audio experience, they also ensure optimal comfort, whether you are on the go or at home.

Other Features

It is worth noting that the Denon AH-GC20 does not have 2.5 mm connectors, which may limit certain uses, but it remains a solid choice for quality listening.