CCA Polaris VS KZ EDX Pro

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

Home Ranking Compare IEMs

CCA Polaris and KZ EDX Pro use 1DD and 2DD driver setups respectively. CCA Polaris costs $15 while KZ EDX Pro costs $15. CCA Polaris holds a slight 0.3-point edge in reviewer scores (5.6 vs 5.3). CCA Polaris has significantly better mids with a 3-point edge, CCA Polaris has significantly better treble with a 1-point edge and CCA Polaris has significantly better dynamics with a 1-point edge.

Insights

Metric CCA Polaris KZ EDX Pro
Bass 5.6 4
Mids 6 3
Treble 4 3
Details 5.6 3
Soundstage 6 5.3
Imaging 5.6 3
Dynamics 5 4
Tonality 6.3 3.3
Technicalities 5.3 3.3
Take these comparisons with a grain of salt—we don't have enough CCA Polaris and KZ EDX Pro reviews saved yet to provide an unbiased result.

CCA Polaris Aggregated Review Score

Average Reviewer Scores

Jays Audio
Kois Archive Jaytiss Head-Fi.org

Average Reviewer Score:

5.6

Mixed

KZ EDX Pro Aggregated Review Score

Average Reviewer Scores

Precogvision
Super* Review Head-Fi.org

Average Reviewer Score:

5.3

Mixed to Negative

Reviews Comparison

CCA Polaris reviewed by Head-Fi.org

Head-Fi.org 6.3 * score rescaled + normalized
2 community members have rated the CCA Polaris at an average of 4.0/5 on Head-Fi. Overall sentiment: Very Positive.

URL to full Review

Head-Fi.org original ranking

KZ EDX Pro reviewed by Head-Fi.org

Head-Fi.org 6.7 * score rescaled + normalized
5 community members have rated the KZ EDX Pro at an average of 3.6/5 on Head-Fi. Overall sentiment: Generally Favorable.

URL to full Review

Head-Fi.org original ranking

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CCA Polaris (more reviews)

CCA Polaris reviewed by Kois Archive

Kois Archive 6.2 Reviewer Score
A- Tuning
A- Tech
Rating: B- | Value: ⭐⭐ | Comfort: 9 shouty mids. new unit variation

Kois Archive original ranking

Kois Archive Youtube Channel

CCA Polaris reviewed by Jaytiss

Jaytiss 6 Reviewer Score
C+ Tuning
C- Tech
Has some massive issues in the air.

Jaytiss original ranking

Jaytiss Youtube Channel
Mids: B Treble: C- Dynamics: C+ Soundstage: B

CCA Polaris reviewed by Jays Audio

Jays Audio 4 Reviewer Score
B+ Tuning
C+ Tech
Overall clean and balanced sound, but pinna gain is too much at higher volumes making vocals sound shrill and thin. Mid volume is nice, but KZ, so.

Jays Audio original ranking

Jays Audio Youtube Channel

KZ EDX Pro (more reviews)

KZ EDX Pro reviewed by Super* Review

Super* Review 6* * score rescaled + normalized
check links for more info:

Super* Review original ranking

Super* Review Youtube Channel
YouTube video thumbnail

KZ EDX Pro reviewed by Precogvision

Precogvision 3.2 Reviewer Score
D Tuning
D Tech
Surprisingly extended treble and good bass dynamics for the price. Just crappy tuning per usual.

Precogvision original ranking

Precogvision Youtube Channel
Bass: C- Mids: D Treble: D Dynamics: C- Details: D Imaging: D

CCA Polaris User Review Score

Average User Scores

Average User Score: n/a

Based on 0 user reviews

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KZ EDX Pro User Review Score

Average User Scores

Average User Score: n/a

Based on 0 user reviews

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CCA Polaris Gaming Score

Gaming Score & Grade

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

Gaming Score

5.6

Gaming Grade

B-

KZ EDX Pro Gaming Score

Gaming Score & Grade

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

Gaming Score

3.3

Gaming Grade

D

CCA Polaris Scorings

Average Technical & Tuning Grades

Average Tunign Grade

B
  • The tuning leans easygoing, yet occasional unevenness nudges it away from greatness. A bit of EQ polish can smooth things nicely.

Average Technical Grade

C+
  • Technical ability is serviceable, keeping basic detail intact across simpler tracks. It keeps up with acoustic tracks without much fuss.
Mids B
Expect a confident midrange that keeps details audible without harshness. Acoustic arrangements sound engaging.
Treble C-
Treble is adequate overall, though its texture can feel coarse. Longer sessions may expose grain.
Dynamics C+
You get reliable macrodynamics, with micro shifts that remain only adequate. A reliable performer for most tracks.
Soundstage B
The presentation supplies a believable venue outline where each instrument owns its pocket of space. The stage opens up nicely for live cuts.
Gaming B-
Moderate spatial presentation conveys general directionality. Suitable for casual play where precision isn't critical.

KZ EDX Pro Scorings

Average Technical & Tuning Grades

Average Tunign Grade

D
  • The tuning lacks refinement, jumping between dull and shouty without settling. Vocals frequently sound off-kilter.

Average Technical Grade

D
  • Even moderate complexity exposes the limited resolution and narrow sense of space. Technical fans will find it lacking.
Bass C-
Bass stays subdued, content to hover in the background. It keeps things tidy, yet unremarkable.
Mids D
Midrange is highly uneven, veering between shouty peaks and hollow dips. Tonality swings between shouty and withdrawn.
Treble D
Highs feel erratic, with dips and spikes that make the signature unpredictable. It alternates between splashy and dull.
Dynamics C-
Dynamics are average—competent yet lacking real excitement. It keeps music listenable but uninspiring.
Details D
It can follow the main lines but loses composure once arrangements become busy. Fine articulation is frequently glossed over.
Imaging D
It sketches positions loosely while allowing outlines to blur. Instrument outlines remain fuzzy.
Gaming D
Compromised imaging significantly impacts gameplay awareness. Directional cues often lack accuracy or consistency.

CCA Polaris User Reviews

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KZ EDX Pro User Reviews

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