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Product Comparison
Cearvol Diamond X1 vs Signia Active Mini IX
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
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Performance metrics
Scale 1-5 (Tuned)
Lab metric by fit
Scale 1-5 (Tuned)
Speech in quiet
Cearvol Diamond X12.7
Signia Active Mini IX4.2
Speech in noise
Cearvol Diamond X11.3
Signia Active Mini IX2.9
Own voice
Cearvol Diamond X11.7
Signia Active Mini IX3.2
Feedback handling
Cearvol Diamond X14.5
Signia Active Mini IX2.5
Music streaming
Cearvol Diamond X14.1
Signia Active Mini IX3.6
Overall fit score
Cearvol Diamond X13.6
Signia Active Mini IX4.5
Speech level
Adjust input dB (Tuned)
Amplification (REIG)
Insertion gain at 65 dB (Tuned)
Fitting configuration for tuned fit
Cearvol Diamond X1Signia Active Mini IX
Ear CouplingClosed Dome
Ear CouplingSleeve Vented
Receiver–
ReceiverIntegrated in device
Fitting Formula–
Fitting FormulaIXFit (Manufacturer proprietary targets)
Listening Program–
Listening ProgramUniversal (Automatic)
Volume Setting–
Volume SettingAdjusted to match NAL-NL2 targets at 55, 65, and 75 dB SPL
Software Version–
Software Versionv25.7.1142.3
Tuning Adjustments–
Tuning AdjustmentsProgrammed to N3 audiogram, Feedback calibrated, Experience Level set at "Experienced", Other settings at manufacturer defaults