7Hz Zero and Tangzu Wan Er are in-ear monitors. 7Hz Zero costs $20 while Tangzu Wan Er costs $20. Tangzu Wan Er holds a slight 0.3-point edge in reviewer scores (4.7 vs 5). 7Hz Zero carries a user score of 7. Tangzu Wan Er has better bass with a 0.5-point edge, 7Hz Zero has slightly better mids with a 0.3-point edge, Tangzu Wan Er has better treble with a 0.5-point edge and Tangzu Wan Er has better imaging with a 0.5-point edge.
Insights
Metric | 7Hz Zero | Tangzu Wan Er |
---|---|---|
Bass | 5.5 | 6 |
Mids | 7 | 6.8 |
Treble | 5 | 5.5 |
Details | 5 | 5 |
Soundstage | 4.7 | 5 |
Imaging | 5 | 5.5 |
Dynamics | 4 | 5 |
Tonality | 4.9 | 5.4 |
Technicalities | 5.4 | 5.4 |
7Hz Zero Aggregated Review Score
Average Reviewer Scores
Tangzu Wan Er Aggregated Review Score
Average Reviewer Scores
7Hz Zero Details
Driver Configuration: 1DD
Tuning Type: n/a
Brand: 7Hz Top 7Hz IEMs
Price (Msrp): $20
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Tangzu Wan Er Details
Driver Configuration:
Tuning Type: Mild V
Brand: TangZu Top TangZu IEMs
Price (Msrp): $20
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7Hz Zero User Review Score
Average User Scores
Average User Score:
Based on 1 user reviews
7Generally Favorable
Tangzu Wan Er User Review Score
Average User Scores
Average User Score: n/a
Based on 0 user reviews
No user reviews yet. Be the first one who writes a review!
7Hz Zero Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
5.2Gaming Grade
C+Tangzu Wan Er Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
5.4Gaming Grade
C+7Hz Zero Scorings
Average Technical & Tuning Grades
Average Tunign Grade
C- Significantly flawed tuning. Noticeable frequency imbalances and unnatural timbre distract from music. Lacks versatility across recordings.
Average Technical Grade
C+- Satisfactory technical performance. Handles basic detail retrieval adequately in most tracks. Maintains reasonable cohesion in simpler arrangements.
Tangzu Wan Er Scorings
Average Technical & Tuning Grades
Average Tunign Grade
C+- Generally enjoyable tonal character with some noticeable unevenness. Maintains listenability while showing room for refinement in frequency balance.
Average Technical Grade
C+- Satisfactory technical performance. Handles basic detail retrieval adequately in most tracks. Maintains reasonable cohesion in simpler arrangements.
7Hz Zero Reviews
Pros: Can't believe this is $20..... Cons: Details is only okay. Tim Tuned Youtube Channel
Pleasant tonal balance with some minor treble oddity. Precogvision Youtube Channel
Tangzu Wan Er Reviews
Can't believe this is $20.... Details is only okay Tim Tuned Youtube Channel
Comment: It's literally $20, recommended to buy when starting out or as a beater set. Probably the most balanced sounding at its price Average tech like its other counterparts, bass is less controlled
Basically the modded Zero with slight more bass. Most vocal forward out of the $20 sets. Jays Audio Youtube Channel
7Hz Zero User Reviews
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You need to be signed in to write your own reviewNeutral bright tone.
Pros
Neutral bright tone and technically amazing.Cons
Soft bass, Something noisy, bad cable, bad tips.Tangzu Wan Er User Reviews
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Cons
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