QKZ x HBB VS 7Hz Zero
IEM Comparison: Expert & Community Scores Side-by-Side
QKZ x HBB and 7Hz Zero are in-ear monitors. QKZ x HBB costs $20 while 7Hz Zero costs $20. 7Hz Zero holds a clear 0.6-point edge in reviewer scores (4.1 vs 4.7). 7Hz Zero carries a user score of 7. 7Hz Zero has significantly better bass with a 1.5-point edge, 7Hz Zero has significantly better mids with a 4-point edge, 7Hz Zero has significantly better treble with a 1-point edge, 7Hz Zero has significantly better details with a 2-point edge and 7Hz Zero has significantly better imaging with a 2-point edge.
Insights
| Metric | QKZ x HBB | 7Hz Zero |
|---|---|---|
| Bass | 4 | 5.5 |
| Mids | 3 | 7 |
| Treble | 4 | 5 |
| Details | 3 | 5 |
| Imaging | 3 | 5 |
| Dynamics | 4.1 | 4 |
| Tonality | 5.4 | 4.9 |
| Technicalities | 4 | 5.4 |
QKZ x HBB Aggregated Review Score
Average Reviewer Scores
7Hz Zero Aggregated Review Score
Average Reviewer Scores
QKZ x HBB Details
Driver Configuration:
Tuning Type: Bassy V
Brand: KZ Top KZ IEMs
Price (Msrp): $20
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7Hz Zero Details
Driver Configuration: 1DD
Tuning Type: n/a
Brand: 7Hz Top 7Hz IEMs
Price (Msrp): $20
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QKZ x HBB 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 User Review Score
Average User Scores
Average User Score:
Based on 1 user reviews
7Generally Favorable
QKZ x HBB Gaming Score
Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
4.4Gaming Grade
C-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+QKZ x HBB 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-- Limited resolution; finer nuances are masked. Soundstage feels narrow, and complex passages cause muddiness. Transitions lack finesse.
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.
QKZ x HBB Reviews
Reviewed by:
Fresh Reviews
2025-07-11
5.5*
* The score of this reviewer influences only the Gaming Score
Reviewed by: Audionotions
4.5
Reviewer Score
Reviewed by: Crin
4.5
Reviewer Score
Reviewed by: Jays Audio
4
Reviewer Score
Jays Audio Youtube Channel
Reviewed by: Super* Review
4*
* score normalized
Reviewed by: Nymz
3.4
Reviewer Score
7Hz Zero Reviews
Reviewed by: Tim Tuned
5
Reviewer Score
Tim Tuned Youtube Channel
Reviewed by: Precogvision
4.4
Reviewer Score
Precogvision Youtube Channel
QKZ x HBB User Reviews
"This is an example review"
Pros
- Example pro 1
- Example pro 2
Cons
- Example con 1
- Example con 2
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