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Earplug Comparison
Loop Switch vs Sennheiser SoundProtex Plus
Side-by-side HearAdvisor lab results with acoustic filter selections, SoundGrades, and reduction curves.
Uses official HearAdvisor lab data
Expert
Choice
Choice
Loop Switch
Acoustic setup:
4.5SoundScore
AGrade
13NRR
—SNR
Expert
Choice
Choice
Sennheiser SoundProtex Plus
Acoustic setup:
4.9SoundScore
AGrade
16NRR
—SNR
Lab scores
SoundScore
Loop Switch 4.5
Sennheiser SoundProtex Plus4.9
Sound Quality
Loop Switch 3.7
Sennheiser SoundProtex Plus4.8
Loudness Reduction
Loop Switch 4.0
Sennheiser SoundProtex Plus4.2
Reduction Curve
Loop Switch (Experience)
Sennheiser SoundProtex Plus (16 NRR filter (High))
Foam
Audio samples
Hear how music sounds through each earplug