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Product Comparison
MDHearing VoltMax vs Sontro Soundwave
Side-by-side HearAdvisor lab results with SoundGrades, expert pick badges, and the same visualizations we use in product reviews.
Uses Official HearAdvisor Lab Data
Performance metrics
Scale 1-5 (Tuned)
Lab metric by fit
Speech in quiet
MDHearing VoltMax2.0
Sontro Soundwave3.1
Speech in noise
MDHearing VoltMax-0.4
Sontro Soundwave1.2
Own voice
MDHearing VoltMax2.4
Sontro Soundwave3.6
Feedback handling
MDHearing VoltMax5.0
Sontro Soundwave2.5
Music streaming
MDHearing VoltMax0.0
Sontro Soundwave0.0
Speech level
Adjust input dB (Tuned)
Amplification (REIG)
Insertion gain at 65 dB (Tuned)
Audio scenes
Using MUSHRA scenes (Tuned)
No sample
No sample
No sample
No sample
No sample
No sample
No sample
No sample
No sample
Fitting configuration for tuned fit
MDHearing VoltMaxSontro Soundwave
Ear CouplingSleeve Closed
Ear CouplingTulip Dome