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Product Comparison

Jabra Enhance Plus vs Signia Styletto AX

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
Jabra Enhance Plus Hero
JabraSoundGrade B

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.

Expert Choice
Expert
Choice
Signia Styletto AX Hero
SigniaSoundGrade A

Signia Styletto AX

The Signia Styletto AX is a premium prescription behind-the-ear hearing aid released in 2022, priced at $4,398. In HearAdvisor's lab testing, it earns an A grade with a SoundScore of 4.3/5, ranking #19 among 36 prescription hearing aids tested. This device demonstrates strong speech-in-quiet performance at 4.0/5, scoring 0.71 points above the category average. Speech-in-noise shows mixed absolute results at 2.3/5, though this still sits 0.32 points above the category average of 1.96/5. Music streaming quality is solid at 3.1/5, exceeding the category average by 0.46 points—a meaningful advantage for users who frequently stream audio from their iPhone. Own-voice comfort scores a solid 3.0/5, slightly above category average. However, feedback handling at 3.9/5 falls 0.81 points below the category average of 4.71/5—solid in absolute terms but notably weaker than many prescription competitors in our testing. The Styletto AX has earned HearAdvisor's Expert's Choice Award in both 2023 and 2024. With its distinctive slim design, rechargeable batteries, and iPhone streaming capabilities, it may appeal to users prioritizing aesthetics and convenience alongside strong speech clarity in quieter environments. Those frequently in challenging noise situations or requiring maximum feedback stability may want to compare alternatives in this price tier.

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Performance metrics

Scale 1-5 (Tuned)

Lab metric by fit

Scale 1-5 (Tuned)

Speech in quietNew
Jabra Enhance Plus4.2
Signia Styletto AX4.0
Speech in noiseNew
Jabra Enhance Plus2.1
Signia Styletto AX2.3
Own voice
Jabra Enhance Plus0.3
Signia Styletto AX3.0
Feedback handling
Jabra Enhance Plus4.7
Signia Styletto AX3.9
Music streaming
Jabra Enhance Plus3.8
Signia Styletto AX3.1
Overall fit score
Jabra Enhance Plus4.3
Signia Styletto AX4.4

Speech level

Adjust input dB (Tuned)

Amplification (REIG)

Insertion gain at 65 dB (Tuned)

Fitting configuration for tuned fit

Jabra Enhance PlusSignia Styletto AX
Ear CouplingClosed Dome
Ear CouplingSleeve Vented