Fir Audio M4 Review & Ranking

Aggregated Scores from Top Experts & Community

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Fir Audio M4 Average Reviewer Scores

Shuwa-T
Crin

Average Reviewer Score:

6

Generally Unfavorable

Fir Audio M4 Average User Scores

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Gaming Score & Grade

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

Gaming Score

4.6

Gaming Grade

C

Review by:

Crin 6.5 Reviewer Score
B+ Tuning
B+ Tech
Too similar to the M3 to be worth the price markup.

Crin original ranking

Crin Youtube Channel
- Crin

Review by:

Shuwa-T 5.4 Reviewer Score
C Tuning
B Tech
Strengths: Soundstage is surprisingly wide, midrange focused tuning. Weaknesses: Note definition is strangely subpar despite treble boost. Comment: Warm and lush midrange.

Shuwa-T original ranking

Shuwa-T Website

- Shuwa-T
Bass: C- Mids: B- Treble: C Soundstage: A- Details: C+ Imaging: B+

Average Technical & Tuning Grades

Average Tunign Grade

B-
  • Flawed execution of tonal character. Noticeable peaks/dips affect timbre and coherence. May suit specific genres but lacks refinement.

Average Technical Grade

B
  • Competent but unremarkable. Decent detail retrieval in quieter tracks, though busy sections challenge cohesion. Imaging is average, lacking depth.
Bass C-
Subdued bass response that stays mostly in the background. Lacks energy and impact but maintains basic definition.
Mids B-
Decent midrange performance - balanced but unremarkable. Adequate clarity for most genres without notable flaws.
Treble C
Average treble performance - present but lacking refinement. Some graininess or splashiness affects clarity.
Soundstage A-
Excellent spatial presentation - wide, deep and tall. Precise instrument placement with clear separation in all dimensions.
Details C+
Decent detail retrieval. Handles most textures adequately though micro-details and ambient cues could be more pronounced.
Imaging B+
Good imaging with precise instrument placement. Clear localization within the soundstage including front/back positioning.
Gaming C
Minimal environmental definition provides only general audio cues. Suitable for games where positioning isn't critical. Bad value-to-cost for gaming purpose - not recommended

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