Wireless Earbuds
Sennheiser MOMENTUM True Wireless 4
8.5SoundGuys scoreRead our review ›
$179.95at Amazon
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1 / 10beyerdynamic
beyerdynamic Amiron 300
Noise Isolation / ANC & sound
6.2/ 10
6.2
0.010.0
A 6.2 puts its noise isolation / ANC in the top half of wireless earbuds we've measured.
Measured on 133 of the 271 we've cataloged.
4.8/ 5
SoundMDAQS Overall4.8
1.05.0
A 4.8 puts its audio quality in the top half of wireless earbuds we've measured.
Measured on 64 of the 271 we've cataloged.
Key specs
Battery Life Earbuds
10 hAbove average10 h
3 h16 h
above average for wireless earbuds — based on 243 of 271 we've cataloged.
Battery Life With Case
28 hBelow average28 h
7 h60 h
below average for wireless earbuds — based on 245 of 271 we've cataloged.
IP Rating
IP54IPX433%IP5516%IP5415%IPX512%
IP54 appears on 15% of the 244 wireless earbuds we've cataloged (of 271).
Battery
- Battery Life Earbuds
- 10 h
- Battery Life With Case
- 28 h
- Charging Method
- USB-C + Wireless
- Battery Life Anc On
- 7 h
- Battery Life Wireless
- 10 h
Build
- IP Rating
- IP54
- Sweat Resistance
- Yes
- Water Resistance
- Yes
Connectivity
- Bluetooth Version
- 5.3
- Bluetooth Codec
- SBC, AAC, LDAC
- Connection Type
- Bluetooth
- Multipoint Devices
- 2 devices
Design
- Earbud Form Factor
- In-ear
- Case Dimensions
- 29×51×61 mm
- Color Options
- Black, cream
- Ear Tip Material
- Silicone
- Ear Tip Sizes Included
- S, M, L
- Wearing Style
- Deep insert
- Weight Per Earbud
- 4.3 g
- Weight With Case
- 268.5 g
Features
- Companion App
- IOS + Android
- Control Type
- Touch controls
- Eq Customization
- Full parametric EQ
- Gaming Mode
- Standard
- Auto Pause
- Yes
- Mono Mode
- Yes
Microphone
- Count
- 6
- Wind Noise Reduction
- Yes
- Noise Reduction Type
- Environmental noise cancellation
Sound
- Ambient Mode
- Adjustable level
- Anc Depth
- 83 dB
- Anc Modes
- Off, ANC on, transparency
- Driver Count
- 1
- Driver Size
- 10 mm
- Driver Type
- Dynamic
- Frequency Response Signature
- Bright
- Adaptive Anc
- Yes
- Passive Isolation
- 62 dB
SoundGuys review
Read the full review ›SOUNDGUYS rating
Reviewed byChase BernathBrand & Partnerships ManagerReviewed April 2025
7.8/ 10
RecommendedNoise cancelling8.3
Isolation6.2
Comfort & fit8.0
Connectivity8.0
Design7.0
Portability9.0
The verdict
The Beyerdynamic AMIRON 300 have decent performance, but are too expensive to warrant a recommendation.
✓What we like
✓Nice design
✓Bluetooth 5.3
✓ANC
✕What could be better
✕Slips out of ears
✕Expensive
✕Mediocre sound quality
✕Limited features
Lab data
How we test ›Objective measurements from the SoundGuys test lab — overlay other models to see how this one compares.
beyerdynamic Amiron 300SoundGuys Headphone Preference Curve
Measured frequency response (dB) against the SoundGuys house target — the dashed curve. The closer the measured line tracks the target, the more neutral the tuning; peaks ride above the target, dips fall below it.
Frequency response — measurement data
| Frequency (Hz) | Response (dB) |
|---|---|
| 20 | 1.5 |
| 25 | 2.7 |
| 32 | 3.6 |
| 40 | 3.9 |
| 50 | 3.9 |
| 63 | 3.7 |
| 80 | 3.9 |
| 100 | 3.7 |
| 125 | 1.4 |
| 160 | -1.5 |
| 200 | -3.3 |
| 250 | -3.4 |
| 315 | -2.8 |
| 400 | -3.0 |
| 500 | -3.6 |
| 630 | -2.4 |
| 800 | -1.1 |
| 1000 | 0.1 |
| 1250 | 1.6 |
| 1600 | 3.4 |
| 2000 | 4.6 |
| 2500 | 6.1 |
| 3150 | 7.3 |
| 4000 | 7.7 |
| 5000 | 8.6 |
| 6300 | 6.5 |
| 8000 | 7.6 |
| 10000 | -3.9 |
| 12500 | -0.9 |
| 16000 | -7.4 |
| 20000 | -17.1 |
beyerdynamic Amiron 300
Passive isolation (dB) with ANC off — how much ambient noise the fit blocks on its own. Higher on the chart means more attenuation.
Passive isolation — measurement data
| Frequency (Hz) | Attenuation (dB) |
|---|---|
| 21 | 0.4 |
| 26 | 2.6 |
| 33 | 1.9 |
| 41 | 2.9 |
| 52 | 2.9 |
| 65 | 4.3 |
| 82 | 4.5 |
| 103 | 5.2 |
| 130 | 5.7 |
| 163 | 5.7 |
| 205 | 5.8 |
| 259 | 6.5 |
| 325 | 10.5 |
| 410 | 12.1 |
| 516 | 9.2 |
| 613 | 9.1 |
| 772 | 10.9 |
| 972 | 16.2 |
| 1220 | 17.1 |
| 1540 | 20.4 |
| 1940 | 24.7 |
| 2440 | 25.6 |
| 3070 | 24.7 |
| 3870 | 22.8 |
| 4870 | 23.3 |
| 6130 | 29.6 |
| 7720 | 28.7 |
| 9720 | 25.0 |
| 12200 | 27.6 |
| 15400 | 29.6 |
| 19400 | 20.6 |
beyerdynamic Amiron 300
Total attenuation (dB) with ANC on — passive isolation plus active noise cancelling. Higher on the chart means more attenuation.
Noise cancelling — measurement data
| Frequency (Hz) | Total attenuation (dB) |
|---|---|
| 21 | 3.1 |
| 26 | 14.9 |
| 33 | 19.8 |
| 41 | 28.4 |
| 52 | 33.5 |
| 65 | 31.3 |
| 82 | 32.8 |
| 103 | 33.5 |
| 130 | 32.7 |
| 163 | 26.1 |
| 205 | 23.6 |
| 259 | 26.1 |
| 325 | 25.6 |
| 410 | 18.8 |
| 516 | 18.3 |
| 613 | 18.2 |
| 772 | 31.2 |
| 972 | 28.1 |
| 1220 | 25.8 |
| 1540 | 24.8 |
| 1940 | 27.1 |
| 2440 | 27.5 |
| 3070 | 25.1 |
| 3870 | 21.6 |
| 4870 | 23.5 |
| 6130 | 35.6 |
| 7720 | 26.9 |
| 9720 | 26.3 |
| 12200 | 25.4 |
| 15400 | 25.7 |
| 19400 | 12.4 |
beyerdynamic Amiron 300
4.8
4.3
4.0
4.8
Multi-Dimensional Audio Quality Scores (1–5), modeled from the measured response. Higher is better across timbre, distortion, and immersiveness — add other models to see where this one lands.
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