Kefine Klean VS TRUTHEAR x Crinacle Zero Red

IEM Comparison: Expert & Community Scores Side-by-Side

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Kefine Klean and TRUTHEAR x Crinacle Zero Red use 1DD and 2DD driver setups respectively. Kefine Klean costs $49 while TRUTHEAR x Crinacle Zero Red costs $55. TRUTHEAR x Crinacle Zero Red is $6 more expensive. TRUTHEAR x Crinacle Zero Red holds a slight 0.2-point edge in reviewer scores (5.7 vs 5.9). TRUTHEAR x Crinacle Zero Red has better treble with a 0.8-point edge and Kefine Klean has significantly better soundstage with a 1.3-point edge.

Insights

Metric Kefine Klean TRUTHEAR x Crinacle Zero Red
Bass 5.7 6.2
Mids 6 5.9
Treble 5 5.8
Details 5.7 4.8
Soundstage 7 5.8
Imaging 5.7 4.8
Dynamics 5 5
Tonality 6.6 5.9
Technicalities 5.5 5.4

Kefine Klean Aggregated Review Score

Average Reviewer Scores

Drew / Audionotions
Jays Audio IEMRanking AI
Jaytiss Fresh Reviews Z-Reviews Gizaudio Axel

Average Reviewer Score:

5.7

Mixed


TRUTHEAR x Crinacle Zero Red Aggregated Review Score

Average Reviewer Scores

Nymz
Jaytiss Shuwa-T Jays Audio
Tim Tuned Drew / Audionotions Gizaudio Axel
Z-Reviews Super* Review

Average Reviewer Score:

5.9

Mixed


Kefine Klean User Review Score

Average User Scores

Average User Score: n/a

Based on 0 user reviews

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TRUTHEAR x Crinacle Zero Red User Review Score

Average User Scores

Average User Score: n/a

Based on 0 user reviews

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Kefine Klean Gaming Score

Gaming Score & Grade

  • The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.

Gaming Score

6

Gaming Grade

B

TRUTHEAR x Crinacle Zero Red Gaming Score

Gaming Score & Grade

  • The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.

Gaming Score

5.5

Gaming Grade

B-

Kefine Klean 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

B-
  • Satisfactory technical performance. Handles basic detail retrieval adequately in most tracks. Maintains reasonable cohesion in simpler arrangements.
Mids B
Good midrange presence with solid clarity. Vocals are clear and instruments have reasonable texture and body.
Treble C+
Decent treble with acceptable extension and detail. Can sound slightly unrefined but avoids being harsh or sibilant.
Dynamics C+
Decent dynamic performance. Good macro-contrast but micro-dynamics could be more nuanced. Satisfactory impact.
Soundstage A-
Excellent spatial presentation - wide, deep and tall. Precise instrument placement with clear separation in all dimensions.
Gaming B
Decent spatial awareness for fundamental positioning. Creates satisfying atmosphere in story-driven games while handling basic directional cues.

TRUTHEAR x Crinacle Zero Red 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

C+
  • Satisfactory technical performance. Handles basic detail retrieval adequately in most tracks. Maintains reasonable cohesion in simpler arrangements.
Bass B
Good bass foundation with decent impact. Maintains acceptable control while providing satisfying thump in most tracks.
Mids B-
Decent midrange performance - balanced but unremarkable. Adequate clarity for most genres without notable flaws.
Treble B-
Decent treble with acceptable extension and detail. Can sound slightly unrefined but avoids being harsh or sibilant.
Dynamics C+
Decent dynamic performance. Good macro-contrast but micro-dynamics could be more nuanced. Satisfactory impact.
Soundstage B-
Decent spatial presentation with noticeable width. Some depth perception but height dimension remains underdeveloped.
Details C
Average resolution - reveals basic elements but misses subtleties. Satisfactory for casual listening but lacks refinement.
Imaging C
Average imaging - reasonable localization but lacks specificity. Instruments have general positions but lack pinpoint accuracy.
Gaming B-
Moderate spatial presentation conveys general directionality. Suitable for casual play where precision isn't critical.

Kefine Klean Reviews

Jaytiss 6.8 Reviewer Score
B- Tuning
C+ Tech
Solid set, very enjoyable.

Jaytiss original ranking

Jaytiss Youtube Channel
- Jaytiss
Mids: B Treble: C+ Dynamics: C+ Soundstage: A-
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Price: $44.10

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Fresh Reviews 6* * The score of this reviewer influences only the Gaming Score
borders b- (not as good as Delci AE)

Fresh Reviews original ranking

Fresh Reviews Youtube Channel
- Fresh Reviews
Z-Reviews 6 * score normalized
Gizaudio Axel 6 Reviewer Score
A- Tuning
B- Tech
check links for more info:

Gizaudio Axel original ranking

Gizaudio Axel Youtube Channel
- Gizaudio Axel
Jays Audio 5 Reviewer Score
A- Tuning
B Tech
Same as Delci, graph and sounds the same, but cheaper with extra tuning filter

Jays Audio original ranking

Jays Audio Youtube Channel
- Jays Audio
Drew / Audionotions 4.5 Reviewer Score
Decent tuning that is perhaps slightly thin leaning. Average details but decent imaging. Bass has some punch but upper mids are a bit much and it can be a bit too bright. Interchangeable nozzles that work - the stock silver ones are better - the black ones are even more bright. Previously Owned

Drew / Audionotions original ranking

Website (Audionotions)

- Drew / Audionotions

IEMRanking AI

2025-07-07
IEMRanking AI 5.8 Reviewer Score
B+ Tuning
B- Tech

The Kefine Klean offers a versatile listening experience through its interchangeable nozzle system, with the silver filter providing a warmer, smoother profile while the black filter delivers enhanced treble clarity and presence . Its 10mm DLC diaphragm dynamic driver produces a balanced sound with natural mids and well-textured bass that avoids excessive boominess, though mid-bass can occasionally lack definition .

Comfort is a highlight, with the CNC-machined metal shells sitting ergonomically in most ears for extended sessions, though nozzle edges may cause minor irritation for some . Technical performance includes a moderately wide soundstage and competent imaging, though complex tracks can reveal limitations in separation and transient speed compared to higher-tier models .

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- IEMRanking AI
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Price: $49

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TRUTHEAR x Crinacle Zero Red Reviews

Z-Reviews 7 * score normalized
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Price: $52

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Super* Review 7* * score normalized
Tim Tuned 6.5 Reviewer Score
B+ Tuning
A- Tech
Pros: Balanced tuning, smooth and natural timbre, good stage. Cons: Can use more micro details.

Tim Tuned original ranking

Tim Tuned Youtube Channel
- Tim Tuned
Bass: A+ Mids: S Treble: A-
Drew / Audionotions 6 Reviewer Score
IMHO no one really needs anything more than this. Impecable tuning. Techs are competitive with anything under $100. Only true knock I have against this is that the nozzle is pretty bad - long and thick, which may be a problem for some. It certainly makes putting eartips on them very difficult. Previously Owned

Drew / Audionotions original ranking

Website (Audionotions)

- Drew / Audionotions
Gizaudio Axel 6 Reviewer Score
A- Tuning
B- Tech
Great balanced, smooth tuning. Needs more bass for my taste, can be a bit soft at times.

Gizaudio Axel original ranking

Gizaudio Axel Youtube Channel
- Gizaudio Axel
Jaytiss 5.8 Reviewer Score
C Tuning
C+ Tech
I think this is massivly overhyped, but it's not terrible and a great value with impedance adapters

Jaytiss original ranking

Jaytiss Youtube Channel
- Jaytiss
Mids: C+ Treble: C+ Dynamics: C+ Soundstage: B
Shuwa-T 5.7 Reviewer Score
C+ Tuning
B Tech
check links for more info:

Shuwa-T original ranking

Shuwa-T Website

- Shuwa-T
Bass: B- Mids: C Treble: B Soundstage: B- Details: B Imaging: B+
Jays Audio 5 Reviewer Score
B+ Tuning
B- Tech
Great all-rounder, IEF-harman. Bass is a bit pillowy.

Jays Audio original ranking

Jays Audio Youtube Channel
- Jays Audio
Nymz 4.3 Reviewer Score
C+ Tuning
D Tech
Brilliant tonal balance with the option to for extra bass. A bargain at its price point.

Nymz original ranking

Nymz Website

- Nymz
Bass: C+ Mids: C+ Treble: C+ Details: D+ Imaging: D

Kefine Klean User Reviews

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TRUTHEAR x Crinacle Zero Red User Reviews

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