
In the initial fit condition using a tulip dome with medium-power receiver, the Jabra Enhance Pro 20 achieved an above-average fit score of 2.92/5. Speech in quiet performance was strong at 4.00/5, and own-voice comfort measured well at 3.50/5—reflecting the open tulip dome's minimal occlusion effect. Feedback handling was excellent at 4.90/5. However, speech in noise was limited at 0.70/5, and music streaming measured 2.40/5. The open coupling favors natural sound and comfort but provides less amplification in challenging acoustic environments.
The tuned fit maintained the same tulip dome configuration, resulting in a modest improvement to 3.08/5 overall—a 0.17-point gain. Speech in noise improved to 1.30/5, though still below category average. Music streaming quality increased to 2.80/5. Speech in quiet remained strong at 3.90/5, and own-voice comfort held steady at 3.50/5. The consistency in coupling between fits indicates the open dome remained appropriate for target matching while preserving wearer comfort.
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