Tested in a laboratory.
Quietplugs Q01 earplugs were tested to EN 352-2:2020 at the accredited CRITT Sport Loisirs laboratory in France.
- SNR attenuation
- 22 dB
- standard
- EN 352-2:2020
- marking
- CE 0501
- Product
- Quietplugs Q01, reusable earplugs
- Noise reduction
- SNR 22 dB
- Attenuation (H · M · L)
- 23 · 21 · 19 dB
- Standard
- EN 352-2:2020 · CE 0501
| Frequency (Hz) | APV (dB) |
|---|---|
| 63 | 23.8 |
| 125 | 17.1 |
| 250 | 14.1 |
| 500 | 16.1 |
| 1000 | 18.2 |
| 2000 | 24 |
| 4000 | 18.9 |
| 8000 | 21.6 |