CCA Polaris VS 7hz Aero

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

Home Ranking Compare IEMs

CCA Polaris and 7hz Aero are in-ear monitors. CCA Polaris costs $15 while 7hz Aero costs $15. CCA Polaris holds a slight 0.3-point edge in reviewer scores (5.6 vs 5.3).

Insights

Metric CCA Polaris 7hz Aero
Mids 6 5.3
Treble 4 5.3
Soundstage 6 5.3
Dynamics 5 5.3
Tonality 6.3 6.5
Technicalities 5.3 5
Take these comparisons with a grain of salt—we don't have enough CCA Polaris and 7hz Aero 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

7hz Aero Aggregated Review Score

Average Reviewer Scores

Jays Audio
Head-Fi.org

Average Reviewer Score:

5.3

Mixed to Negative

Reviews Comparison

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

7hz Aero reviewed by Jays Audio

Jays Audio 4 Reviewer Score
B+ Tuning
C+ Tech
A more v-shaped zero2 with more bass. Feels cheap.

Jays Audio original ranking

Jays Audio Youtube Channel

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

7hz Aero reviewed by Head-Fi.org

Head-Fi.org 6.6 * score rescaled + normalized
9 community members have rated the 7Hz Aero at an average of 4.2/5 on Head-Fi. Overall sentiment: Very Positive.

URL to full Review

Head-Fi.org original ranking

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 User Review Score

Average User Scores

Average User Score: n/a

Based on 0 user reviews

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7hz Aero 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!

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-

7hz Aero 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-

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.

7hz Aero Scorings

Average Technical & Tuning Grades

Average Tunign Grade

B+
  • It sounds pleasant overall, with some uneven spots that hint at room for refinement. Vocals remain pleasant despite the imperfections.

Average Technical Grade

C+
  • Technical ability is serviceable, keeping basic detail intact across simpler tracks. It keeps up with acoustic tracks without much fuss.
Gaming B-
Moderate spatial presentation conveys general directionality. Suitable for casual play where precision isn't critical.

CCA Polaris User Reviews

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7hz Aero User Reviews

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