Jabra Enhance Plus vs Sontro Soundwave
Side-by-side HearAdvisor lab results with SoundGrades, expert pick badges, and the same visualizations we use in product reviews.

Jabra Enhance Plus
The Jabra Enhance Plus is a mid-priced OTC hearing aid ($799) that earns a B grade with a SoundScore of 3.8/5 in our lab testing, ranking #28 of 65 devices in the OTC category. This visible-in-ear device delivers strong speech-in-quiet performance, scoring 4.2/5—a full 1.36 points above the category average. Music streaming is another highlight at 3.8/5, nearly 1.9 points above average, making it a solid choice for users who value audio quality beyond speech. Speech-in-noise performance scores 2.1/5, which is above the category average by 0.62 points but remains mixed in absolute terms for challenging listening environments. The most significant limitation is own-voice comfort, scoring just 0.3/5—well below the category average of 2.51/5. Users sensitive to how their own voice sounds while wearing hearing aids should consider this trade-off carefully. Feedback handling is excellent at 4.7/5, meaning wearers can expect stable performance without whistling or squealing. The Jabra Enhance Plus is best suited for users who prioritize clear speech in quieter settings and enjoy streaming music or calls to their iPhone. Those frequently in noisy environments or particularly bothered by occlusion effects may want to explore alternatives. Several competitors in the same price range achieve higher overall scores, including the Sony CRE-E10 and Lexie B2 Plus.

Sontro Soundwave
The Sontro Soundwave is a mid-priced OTC hearing aid priced at $849, earning a B grade with a SoundScore of 3.1/5 in HearAdvisor's lab testing. This behind-the-ear device uses disposable batteries and ranks #61 of 65 OTC hearing aids tested, placing it in the top 92% of its category. In our lab testing, the Soundwave shows a notable strength in own-voice comfort, scoring 3.6/5—a solid result that sits 1.09 points above the category average. This suggests users may experience less of the "talking in a barrel" sensation that can occur with some hearing aids. However, the device faces challenges in other key areas. Speech in quiet scores 2.7/5 (mixed, 0.12 points below average), while speech in noise registers at 1.2/5 (low, 0.28 points below average), indicating potential difficulty in challenging listening environments. The most significant limitations appear in music streaming and feedback handling. Music streaming scores 0.0/5, falling 1.92 points below the category average—a notable weakness for users who value audio entertainment. Feedback handling scores 2.5/5, which is 2.04 points below the category average of 4.54/5, suggesting the device may be more prone to whistling issues. At this price point, competitors offer substantially stronger performance. Devices like the Sony CRE-E10 and Lexie B2 Plus deliver significantly higher sound scores in the same price range. The Sontro Soundwave may suit those prioritizing own-voice comfort over speech clarity and streaming quality, but most users would benefit from exploring higher-performing alternatives at similar or lower prices.
Performance metrics
Scale 1-5 (Tuned)
Lab metric by fit
Scale 1-5 (Tuned)
Speech level
Adjust input dB (Tuned)
Amplification (REIG)
Insertion gain at 65 dB (Tuned)
Fitting configuration for tuned fit