Beyerdynamic Amiron 100 black
Specifications and features
Overview
The Amiron 100 mark Beyerdynamic’s entry into the world of true wireless earbuds with active noise cancellation. These closed in-ear monitors bring the German manufacturer’s signature sound to a compact format, weighing just 4.15 grams per earbud. Equipped with Bluetooth 5.3 and generous battery life, they are aimed at music lovers seeking comfort and audio quality without compromising on mobility.
Construction and Ergonomics Designed for Everyday Use
The Amiron 100’s design stands out with its flattened touch surfaces, making gesture controls easy. Each earbud is featherlight at 4.15 grams, allowing for extended listening sessions without fatigue. The oval-shaped tips naturally fit the ear canal’s shape, ensuring a stable fit without excessive pressure.
Beyerdynamic provides five pairs of silicone tips in sizes XS to XL to suit different ear shapes. This attention to fit directly contributes to effective passive isolation and overall comfort. The compact charging case (43 × 25.8 × 48.35 mm) weighs 41.57 grams and features a USB-C port.
IP54 certification protects the earbuds against splashes and dust, allowing for moderate sports use. The touch surfaces respond precisely to single, double, or triple taps, as well as long presses.
Audio Technology and Modern Connectivity
The Amiron 100 use dynamic drivers covering a frequency range from 20 Hz to 22,000 Hz. The sound signature favors clarity in the high frequencies, true to Beyerdynamic tradition, highlighting detail and instrumental separation. This approach may require some adjustment via the built-in equalizer to slightly soften the treble according to listening preferences.
Bluetooth 5.3 ensures an extended range of up to 15 meters and supports LC3, AAC, and SBC codecs. The absence of high-resolution codecs like LDAC or aptX HD limits options for audiophile sources. The wear detection feature automates playback and pause when the earbuds are removed.
Six omnidirectional MEMS microphones equip the Amiron 100: four dedicated to active noise cancellation and two for voice capture. Transparency mode lets you hear your surroundings without removing the earbuds, complementing the isolation options.
Noise Cancellation and Practical Performance
The Amiron 100’s active noise cancellation focuses mainly on low frequencies, effectively reducing engine noise and urban hum. However, several reviews note mixed performance compared to direct competitors, especially in the mid and high frequencies. The ANC remains functional in office environments or during commutes, though it doesn’t reach the excellence of industry specialists.
Battery life reaches 8 hours without ANC and 6 hours with noise cancellation enabled. The case provides an additional 27 hours, bringing the total to 35 hours of use. Fast charging delivers 3 hours of listening after 15 minutes of charging. These figures place the Amiron 100 in the upper average of the current market.
Advanced App and Customization
The Beyerdynamic app stands out for its clear interface and well-designed features. The 5-band equalizer allows for fine-tuning the sound signature to personal taste. Touch controls are fully customizable, with each surface accepting up to four different gesture types.
Firmware updates via the app keep the earbuds technologically up to date. Displaying the battery level of both the earbuds and the case makes daily management easier. The voice assistant can be enabled or disabled according to user preference.
Technical Specifications
Audio Specifications
- Type: Closed in-ear
- Frequency response: 20 Hz – 20,000 Hz
- High-fidelity beyerdynamic sound signature
- Active noise cancellation (ANC) with transparency mode
- 6 microphones with noise suppression for vocal clarity
Connectivity and Wireless Features
- Technology: Bluetooth 5.3
- Multipoint connection: two devices simultaneously
- Supported profiles: HFP, A2DP, AVRCP
- Compatible codecs: AAC, SBC
- Wireless range: up to 15 m
- Automatic play/pause resume
Battery Life and Charging
- Earbuds battery life: up to 8 h (6 h with ANC enabled)
- Case battery life: up to 27 h additional
- Total battery life: up to 35 h
- Fast charging: 15 min = 3 h listening time
- Charging port: USB-C
Dimensions and Weight
- Case weight: 41.57 g
- Case dimensions: 43 × 25.8 × 48.35 mm
Included Accessories
- 1 pair of AMIRON 100 earbuds (black or cream)
- 1 USB-C charging case
- 5 pairs of silicone eartips (various sizes)
- USB-C charging cable
- Documentation
Customization and App
- Dedicated beyerdynamic app
- 5-band equalizer
- Customizable touch controls
- Software updates
Frequently Asked Questions
What is the difference between the Amiron 100 and previous Free Byrd models?
The Free Byrd featured a compact stemless design, while the Amiron 100 use a short-stem architecture. This new approach significantly improves fit and reduces weight to 4.15g compared to 5.8g for the Free Byrd. The Amiron 100 also include the LC3 codec, which was absent from the Free Byrd, and offer slightly better battery life.
Does the LC3 codec provide a real sound improvement?
LC3 offers better efficiency than standard SBC with equal or even superior audio quality at the same bitrate. Its main advantage lies in reduced energy consumption and lower latency, which is especially noticeable when watching videos. Compatibility remains limited to recent devices supporting Bluetooth LE Audio.
How does the noise cancellation compare to other brands?
The Amiron 100’s ANC is effective on low frequencies but lags behind market leaders. Engine noise and mechanical hum are well attenuated, but voices and high-pitched sounds remain audible. This moderate approach preserves some environmental awareness at the expense of total isolation.
Are the earbuds suitable for sports?
Although lacking the IPX4 certification found on many competitors, the Amiron 100 are suitable for moderate physical activity thanks to their light weight and stable fit. However, the lack of official sweat resistance means caution is advised during intense workouts. Mono mode allows the use of a single earbud to stay alert while running.
Is the mobile app essential?
Essential functions remain accessible via touch controls, but the app greatly enhances the experience. The 5-band equalizer lets you adjust the sound signature to your preferences, while customizable controls adapt the interface to individual habits. Firmware updates, which are essential for fixing bugs and adding features, also require the app.
- Eco-contribution included in the sale price.
- Manufacturer reference: 00228222
