Fir Audio M4 VS 64 Audio Volur

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

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Fir Audio M4 and 64 Audio Volur use 1DD+3BA and 2DD+8BA driver setups respectively. Fir Audio M4 costs $1,900 while 64 Audio Volur costs $2,499. 64 Audio Volur is $599 more expensive. 64 Audio Volur holds a decisive 2.5-point edge in reviewer scores (6 vs 8.4). 64 Audio Volur has significantly better mids with a 1.5-point edge, 64 Audio Volur has significantly better treble with a 3.5-point edge and 64 Audio Volur has significantly better soundstage with a 1-point edge.

Insights

Metric Fir Audio M4 64 Audio Volur
Bass 4 4
Mids 5.5 7
Treble 4.5 8
Details 5 5
Soundstage 7 8
Imaging 6.5 6.5
Dynamics 8 8
Gaming capabilities 4.6 7.7

Fir Audio M4 Aggregated Review Score

Fir Audio M4 Average Reviewer Scores

Shuwa-T
Crin

Average Reviewer Score:

6

Mixed


64 Audio Volur Aggregated Review Score

64 Audio Volur Average Reviewer Scores

Jaytiss
Fresh Reviews Super* Review

Average Reviewer Score:

8.4

Very Positive


Fir Audio M4 User Review Score

Fir Audio M4 Average User Scores

Average User Score: n/a

Based on 0 user reviews

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64 Audio Volur User Review Score

64 Audio Volur 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!

Fir Audio M4 Gaming Score

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

64 Audio Volur Gaming Score

Gaming Score & Grade

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

Gaming Score

7.7

Gaming Grade

A

Fir Audio M4 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 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

64 Audio Volur Scorings

Average Technical & Tuning Grades

Average Tunign Grade

A
  • Well-executed tonal character. No major flaws with good technical control. Smooth presentation works with multiple genres.

Average Technical Grade

A+
  • Very competent with articulate presentation. Well-defined layers and precise imaging. Soundstage is immersive and handles dynamics well.
Mids A-
Excellent midrange with natural timbre and great detail retrieval. Vocals are forward and emotive with lifelike instrument reproduction.
Treble A+
Superb treble: effortless extension with crystal clarity. Perfect balance of sparkle and smoothness with exceptional detail.
Dynamics A+
Superb dynamic range - powerful yet nuanced. Exceptional transient response with lifelike impact and subtle volume gradations.
Soundstage A+
Exceptional soundstage with holographic imaging. Creates a truly three-dimensional space where instruments float naturally around you.
Gaming A
Clear spatial presentation handles directional cues effectively. Distinguishes key gameplay sounds while maintaining decent immersion. Bad value-to-cost for gaming purpose - not recommended

Fir Audio M4 Reviews

Fir Audio M4 reviewed 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

Fir Audio M4 reviewed by:

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

Shuwa-T original ranking

Shuwa-T Website

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

64 Audio Volur Reviews

64 Audio Volur reviewed by:

Fresh Reviews 9* * The score of this reviewer influences only the Gaming Score
Great IEM but big price. Not Huge Gain

Fresh Reviews original ranking

Fresh Reviews Youtube Channel
- Fresh Reviews

64 Audio Volur reviewed by:

Super* Review 9* * score normalized
If you are a lover of bass, this is a good option. Does not sacrify the rest of the sound signature

Super* Review original ranking

Super* Review Youtube Channel
- Super* Review

64 Audio Volur reviewed by:

Jaytiss 7.8 Reviewer Score
A Tuning
A+ Tech
64 Audio's finest.

Jaytiss original ranking

Jaytiss Youtube Channel
- Jaytiss
Mids: A- Treble: A+ Dynamics: A+ Soundstage: A+

Fir Audio M4 User Reviews

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64 Audio Volur User Reviews

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