Moondrop Aria 2 VS CCA HM20

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

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Moondrop Aria 2 and CCA HM20 are in-ear monitors. Moondrop Aria 2 costs $79 while CCA HM20 costs $69. Moondrop Aria 2 is $10 more expensive. Moondrop Aria 2 holds a decisive 2.9-point edge in reviewer scores (6.2 vs 3.3). Moondrop Aria 2 has significantly better mids with a 2.5-point edge, Moondrop Aria 2 has significantly better treble with a 5.3-point edge, Moondrop Aria 2 has significantly better dynamics with a 2-point edge and Moondrop Aria 2 has significantly better soundstage with a 1.5-point edge.

Insights

Metric Moondrop Aria 2 CCA HM20
Bass 6.5 3.3
Mids 6.5 4
Treble 6.3 1
Details 6.5 3.3
Soundstage 6.5 5
Imaging 5.5 3.3
Dynamics 5 3
Tonality 6.1 3.3
Technicalities 6.3 1

Moondrop Aria 2 Aggregated Review Score

Average Reviewer Scores

Shuwa-T Tim Tuned Jays Audio
Jaytiss Gizaudio Axel
Z-Reviews

Average Reviewer Score:

6.2

Mixed to Positive


CCA HM20 Aggregated Review Score

Average Reviewer Scores

Jaytiss

Average Reviewer Score:

3.3

Very Poor


Reviews Comparison

CCA HM20 reviewed by Jaytiss

Jaytiss 3.3 Reviewer Score
D Tuning
E- Tech
It has promise, but I feel it's not KZ's best

Jaytiss original ranking

Jaytiss Youtube Channel
Mids: C- Treble: E- Dynamics: D Soundstage: C+

Moondrop Aria 2 (more reviews)

Moondrop Aria 2 reviewed by Z-Reviews

Z-Reviews 7.5 * score normalized

Moondrop Aria 2 reviewed by Gizaudio Axel

2025-07-31
Gizaudio Axel 6.5 Reviewer Score
B+ Tuning
B+ Tech
A solid set. Good bass with solid impact, slightly warm but full and clear vocals, and solid detail. Could use more sub-bass and a more refined upper treble.

Gizaudio Axel original ranking

Gizaudio Axel Youtube Channel

Moondrop Aria 2 reviewed by Shuwa-T

Shuwa-T 5.9 Reviewer Score
B- Tuning
B Tech
check links for more info:

Shuwa-T original ranking

Shuwa-T Website

Bass: B Mids: B- Treble: B Soundstage: B Details: B+ Imaging: B-

Moondrop Aria 2 reviewed by Tim Tuned

Tim Tuned 5.5 Reviewer Score
B- Tuning
A- Tech
check links for more info:

Tim Tuned original ranking

Tim Tuned Youtube Channel
Bass: A- Mids: A+ Treble: A-

Moondrop Aria 2 reviewed by Jays Audio

Jays Audio 5 Reviewer Score
A- Tuning
B Tech
A more engaging Aria SE with more bass, air, and reverb. Feels too smoothed out with a hit in the texture. Bump in tech over the old one, but pricing is an issue vs EW200 and EW300

Jays Audio original ranking

Jays Audio Youtube Channel

Moondrop Aria 2 User Review Score

Average User Scores

Average User Score: n/a

Based on 0 user reviews

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CCA HM20 User Review Score

Average User Scores

Average User Score: n/a

Based on 0 user reviews

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Moondrop Aria 2 Gaming Score

Gaming Score & Grade

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

Gaming Score

6.2

Gaming Grade

B

CCA HM20 Gaming Score

Gaming Score & Grade

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

Gaming Score

1.7

Gaming Grade

E

Moondrop Aria 2 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.
Bass B+
Good bass foundation with decent impact. Maintains acceptable control while providing satisfying thump in most tracks.
Mids B+
Good midrange presence with solid clarity. Vocals are clear and instruments have reasonable texture and body.
Treble B
Good treble response - clear and detailed without fatigue. Well-extended with proper air and sparkle.
Dynamics C+
Decent dynamic performance. Good macro-contrast but micro-dynamics could be more nuanced. Satisfactory impact.
Soundstage B+
Good soundstage with proper width and depth. Instruments have clear positioning with reasonable front/back placement.
Details B+
Good resolution with clear articulation of nuances. Reveals recording nuances and maintains clarity in complex passages.
Imaging B-
Decent positional accuracy. Good left/right placement with acceptable center image, though depth positioning is approximate.
Gaming B
Decent spatial awareness for fundamental positioning. Creates satisfying atmosphere in story-driven games while handling basic directional cues.

CCA HM20 Scorings

Average Technical & Tuning Grades

Average Tunign Grade

D
  • Significantly flawed tuning. Noticeable frequency imbalances and unnatural timbre distract from music. Lacks versatility across recordings.

Average Technical Grade

E-
  • Noticeably blurred or congested. Struggles with basic instrument separation; details are lost in simple tracks. Feels "flat" and one-dimensional.
Mids C-
Midrange is passable but unrefined. Lacks detail and smoothness, with occasional harshness in upper mids.
Treble E-
Treble is extremely rolled off and veiled. High frequencies are barely perceptible with significant loss of detail.
Dynamics D
Noticeably compressed dynamics. Musical expression suffers with weak transients and poor contrast between quiet and loud sections.
Soundstage C+
Decent spatial presentation with noticeable width. Some depth perception but height dimension remains underdeveloped.
Gaming E
Compromised imaging significantly impacts gameplay awareness. Directional cues often lack accuracy or consistency.

Moondrop Aria 2 User Reviews

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CCA HM20 User Reviews

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