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Earplug Comparison
Loop Engage 2 Plus vs Loop Quiet 2
Side-by-side HearAdvisor lab results with acoustic filter selections, SoundGrades, and reduction curves.
Uses official HearAdvisor lab data

Loop Engage 2 Plus
Acoustic setup:
3.4SoundScore
BGrade
18NRR
—SNR

Loop Quiet 2
Acoustic setup: Standard
3.6SoundScore
BGrade
14NRR
—SNR
Lab scores
SoundScore
Loop Engage 2 Plus3.4
Loop Quiet 23.6
Sound Quality
Loop Engage 2 Plus1.8
Loop Quiet 21.5
Loudness Reduction
Loop Engage 2 Plus4.1
Loop Quiet 24.3
Reduction Curve
Loop Engage 2 Plus (Mute)
Loop Quiet 2 (Standard)
Foam
Audio samples
Hear how music sounds through each earplug