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Earplug Comparison
Etymotic Research ER20XS vs Hearos Foam SoftStar NexGen Series Earplugs
Side-by-side HearAdvisor lab results with acoustic filter selections, SoundGrades, and reduction curves.
Uses official HearAdvisor lab data
Expert
Choice
Choice
Etymotic Research ER20XS
Acoustic setup: Standard
4.4SoundScore
AGrade
13NRR
—SNR
Hearos Foam SoftStar NexGen Series Earplugs
Acoustic setup: Standard
3.5SoundScore
BGrade
30NRR
—SNR
Lab scores
SoundScore
Etymotic Research ER20XS4.4
Hearos Foam SoftStar NexGen Series Earplugs3.5
Sound Quality
Etymotic Research ER20XS4.5
Hearos Foam SoftStar NexGen Series Earplugs0.5
Loudness Reduction
Etymotic Research ER20XS3.7
Hearos Foam SoftStar NexGen Series Earplugs5.0
Reduction Curve
Etymotic Research ER20XS (Standard)
Hearos Foam SoftStar NexGen Series Earplugs (Standard)
Foam
Audio samples
Hear how music sounds through each earplug