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Earplug Comparison
Etymotic Research ER20XS vs Hearos High Fidelity
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
Expert
Choice
Choice
Hearos High Fidelity
Acoustic setup: Standard
4.5SoundScore
AGrade
12NRR
—SNR
Lab scores
SoundScore
Etymotic Research ER20XS4.4
Hearos High Fidelity4.5
Sound Quality
Etymotic Research ER20XS4.5
Hearos High Fidelity4.5
Loudness Reduction
Etymotic Research ER20XS3.7
Hearos High Fidelity3.8
Reduction Curve
Etymotic Research ER20XS (Standard)
Hearos High Fidelity (Standard)
Foam
Audio samples
Hear how music sounds through each earplug