QKZ x HBB VS 7Hz Salnotes Zero
IEM Comparison: Expert & Community Scores Side-by-Side
QKZ x HBB and 7Hz Salnotes Zero are in-ear monitors. QKZ x HBB costs $20 while 7Hz Salnotes Zero costs $23. 7Hz Salnotes Zero is $3 more expensive. 7Hz Salnotes Zero holds a clear 0.9-point edge in reviewer scores (4.1 vs 5). QKZ x HBB has better bass with a 0.5-point edge, 7Hz Salnotes Zero has significantly better mids with a 1.8-point edge, QKZ x HBB has better treble with a 0.5-point edge, 7Hz Salnotes Zero has significantly better details with a 1-point edge and 7Hz Salnotes Zero has better imaging with a 0.8-point edge.
Insights
| Metric | QKZ x HBB | 7Hz Salnotes Zero |
|---|---|---|
| Bass | 4 | 3.5 |
| Mids | 3 | 4.8 |
| Treble | 4 | 3.5 |
| Details | 3 | 4 |
| Soundstage | 4.1 | 5 |
| Imaging | 3 | 3.8 |
| Dynamics | 4.1 | 1 |
| Tonality | 5.4 | 4.6 |
| Technicalities | 4 | 3.7 |
QKZ x HBB Aggregated Review Score
Average Reviewer Scores
7Hz Salnotes 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 Salnotes Zero Details
Driver Configuration: 1DD
Tuning Type: Mild V
Brand: 7Hz Top 7Hz IEMs
Price (Msrp): $23
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QKZ x HBB User Review Score
Average User Scores
Average User Score: n/a
Based on 0 user reviews
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7Hz Salnotes Zero User Review Score
Average User Scores
Average User Score: n/a
Based on 0 user reviews
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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 Salnotes Zero Gaming Score
Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
4Gaming 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 Salnotes 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
D+- Limited resolution; finer nuances are masked. Soundstage feels narrow, and complex passages cause muddiness. Transitions lack finesse.
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 Salnotes Zero Reviews
Reviewed by: Z-Reviews
7
* score normalized
Reviewed by: Super* Review
7*
* score normalized
Reviewed by: Shuwa-T
4.8
Reviewer Score
Reviewed by: Jays Audio
4
Reviewer Score
Reviewed by: Jaytiss
3.5
Reviewer Score
Jaytiss Youtube Channel
Reviewed by: Nymz
3.4
Reviewer Score
QKZ x HBB User Reviews
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