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Product Comparison
Olive Union Max vs RCA Micro
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
Scale 1-5 (Tuned)
Speech in quiet
Olive Union Max2.4
RCA Micro-2.3
Speech in noise
Olive Union Max-0.3
RCA Micro-1.0
Own voice
Olive Union Max1.6
RCA Micro2.1
Feedback handling
Olive Union Max5.0
RCA Micro5.0
Music streaming
Olive Union Max4.0
RCA Micro0.0
Overall fit score
Olive Union Max3.2
RCA Micro1.0
Speech level
Adjust input dB (Tuned)
Amplification (REIG)
Insertion gain at 65 dB (Tuned)
Fitting configuration for tuned fit
Olive Union MaxRCA Micro
Ear CouplingFoam tip
Ear CouplingPower Dome
ReceiverIntegrated in device
Receiver–
Fitting FormulaProprietary manufacturer default
Fitting Formula–
Listening ProgramRestaurant
Listening Program–
Volume Setting60% (6/10)
Volume Setting–
Software Versionvm3016d153
Software Version–
Tuning AdjustmentsMulti-band equalizer adjusted, Directionality set to "Front", Noise setting at maximum "3", Feedback cancellation "On", Other settings at manufacturer defaults.
Tuning Adjustments–