Fiio FH19 and Sennheiser IE600 use 2DD+6BA and 1DD driver setups respectively. Fiio FH19 costs $599 while Sennheiser IE600 costs $700. Sennheiser IE600 is $101 more expensive. Sennheiser IE600 holds a slight 0.3-point edge in reviewer scores (7.2 vs 7.4). Sennheiser IE600 has better mids with a 0.7-point edge, Fiio FH19 has significantly better treble with a 2.4-point edge and Fiio FH19 has significantly better soundstage with a 1.3-point edge.
Fiio FH19 Aggregated Review Score
Fiio FH19 Average Reviewer Scores
Sennheiser IE600 Aggregated Review Score
Sennheiser IE600 Average Reviewer Scores
Fiio FH19 Details
Driver Configuration: 2DD+6BA
Tuning Type: n/a
Price (Msrp): $599
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Sennheiser IE600 Details
Driver Configuration: 1DD
Tuning Type: V-shape
Price (Msrp): $700
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Fiio FH19 User Review Score
Fiio FH19 Average User Scores
Average User Score: n/a
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Sennheiser IE600 User Review Score
Sennheiser IE600 Average User Scores
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Fiio FH19 Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
7.4Gaming Grade
A-Sennheiser IE600 Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
6.8Gaming Grade
B+Fiio FH19 Scorings
Average Technical & Tuning Grades
Average Tunign Grade
B+- Generally enjoyable tonal character with some noticeable unevenness. Maintains listenability while showing room for refinement in frequency balance.
Average Technical Grade
S-- Excellent clarity and detail. Precise imaging and expansive soundstage. Manages complex passages with minimal smearing and good transient speed.
Sennheiser IE600 Scorings
Average Technical & Tuning Grades
Average Tunign Grade
A-- Pleasing tonal balance with good technical control. Minor quirks present but not distracting. Demonstrates decent genre versatility.
Average Technical Grade
A-- Competent technical presentation. Handles separation and detail well in most tracks, with modest soundstage and acceptable imaging capabilities.
Fiio FH19 Reviews
Fiio FH19 reviewed by: Jaytiss
2025-08-14A very pleasing Colorization, but not exactly what I love. Jaytiss Youtube Channel
Fiio FH19 reviewed by: Gizaudio Axel
check links for more info:Gizaudio Axel original ranking
Gizaudio Axel Youtube Channel
Sennheiser IE600 Reviews
Sennheiser IE600 reviewed by: Super* Review
Sennheiser IE600 reviewed by: Jays Audio
Tons of detail and amazing clarity. Stage is smaller than most IEMs at/below its price tag but very well defined details and imaging within that space. Bass is detailed, but amount is not as much as graph would suggest. Treble gets sharp and fatiguing at longer-listening/higher volumes. Stage can feel cramped. Jays Audio Youtube Channel
Sennheiser IE600 reviewed by: Precogvision
Well-extended on both ends of the spectrum and adds back in the upper-midrange the IE900 lacked. Precogvision Youtube Channel
Sennheiser IE600 reviewed by: Tim Tuned
Very well rouned fun subbass focus sound Treble might be too much Tim Tuned Youtube Channel
Sennheiser IE600 reviewed by: Jaytiss
Lots of upper trebble. Jaytiss Youtube Channel
Sennheiser IE600 reviewed by: Gizaudio Axel
Fun, V-shaped tuning. Fantastic bass (both quality and quantity), great V-shaped tuning, excellent detail, and precise imaging. Treble is too much, could use more vocal focus.Gizaudio Axel original ranking
Gizaudio Axel Youtube Channel
Sennheiser IE600 reviewed by: Crin
Well-tuned mids, powerful yet controlled sub-bass, with highly extended (and somewhat spicy) treble. Crin Youtube Channel
Sennheiser IE600 reviewed by: Shuwa-T
Comment: Stock eartips are a disgrace. Superb clarity with good tuning and bass response Treble is on the energetic side
Sennheiser IE600 reviewed by: Nymz
The most technical DD I've heard. Tuning is not perfect for my library - V-Shape. Get's a rec for those that really enjoy a well done V DD. Could use more stage size and bass impact. Fit is not the best, but good comfort for me.
Fiio FH19 User Reviews
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Sennheiser IE600 User Reviews
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