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Product Comparison
JVC EH-Z1500 vs Otofonix Groove
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
Speech in quiet
JVC EH-Z15004.7
–
Speech in noise
JVC EH-Z15002.9
Otofonix Groove-0.8
Own voice
JVC EH-Z15002.4
Otofonix Groove0.4
Feedback handling
JVC EH-Z15003.8
Otofonix Groove5.0
Music streaming
JVC EH-Z15000.0
Otofonix Groove0.0
Speech level
Adjust input dB (Tuned)
Amplification (REIG)
Insertion gain at 65 dB (Tuned)
Audio scenes
Using MUSHRA scenes (Tuned)
No sample
No sample
No sample
No sample
No sample
No sample
No sample
No sample
No sample
Fitting configuration for tuned fit
JVC EH-Z1500Otofonix Groove
Ear CouplingTulip Dome
Ear CouplingClosed Dome