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Earplug Comparison
Etymotic Research ER20XS vs Loop Experience 2 Plus
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
Loop Experience 2 Plus
Acoustic setup:
3.6SoundScore
BGrade
7NRR
—SNR
Lab scores
SoundScore
Etymotic Research ER20XS4.4
Loop Experience 2 Plus3.6
Sound Quality
Etymotic Research ER20XS4.5
Loop Experience 2 Plus2.7
Loudness Reduction
Etymotic Research ER20XS3.7
Loop Experience 2 Plus3.7
Reduction Curve
Etymotic Research ER20XS (Standard)
Loop Experience 2 Plus (Standard)
Foam
Audio samples
Hear how music sounds through each earplug