Fir Audio M4 VS Elysian Apostle
IEM Comparison: Expert & Community Scores Side-by-Side
Fir Audio M4 and Elysian Apostle use 1DD+3BA and 1DD+2BA+2EST driver setups respectively. Fir Audio M4 costs $1,900 while Elysian Apostle costs $1,799. Fir Audio M4 is $101 more expensive. Elysian Apostle holds a decisive 2.9-point edge in reviewer scores (6 vs 8.9). Elysian Apostle has significantly better mids with a 4.5-point edge, Elysian Apostle has significantly better treble with a 4.5-point edge and Elysian Apostle has significantly better soundstage with a 2.5-point edge.
Insights
| Metric | Fir Audio M4 | Elysian Apostle |
|---|---|---|
| Bass | 4 | 4 |
| Mids | 5.5 | 10 |
| Treble | 4.5 | 9 |
| Details | 5 | 5 |
| Soundstage | 7 | 9.5 |
| Imaging | 6.5 | 6.5 |
| Dynamics | 9 | 9 |
| Gaming capabilities | 4.6 | 7.5 |
Fir Audio M4 Aggregated Review Score
Fir Audio M4 Average Reviewer Scores
Elysian Apostle Aggregated Review Score
Elysian Apostle Average Reviewer Scores
Fir Audio M4 Details
Driver Configuration: 1DD+3BA
Tuning Type: Warm neutral
Price (Msrp): $1,900
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Elysian Apostle Details
Driver Configuration: 1DD+2BA+2EST
Tuning Type: V-Shaped
Price (Msrp): $1,799
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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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Elysian Apostle User Review Score
Elysian Apostle Average User Scores
Average User Score: n/a
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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
4.6Gaming Grade
CElysian Apostle Gaming Score
Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
7.5Gaming Grade
AFir 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.
Elysian Apostle Scorings
Average Technical & Tuning Grades
Average Tunign Grade
S- Highly polished technical execution. Excellent frequency synergy creates an immersive experience. Enhances musical content.
Average Technical Grade
S- Outstanding resolution and control. Effortlessly retrieves micro-details, with holographic staging and fast transients. Handles complexity with poise.
Fir Audio M4 Reviews
Fir Audio M4 reviewed by: Crin
6.5
Reviewer Score
Too similar to the M3 to be worth the price markup. Crin Youtube Channel
Fir Audio M4 reviewed by: Shuwa-T
5.4
Reviewer Score
Comment: Warm and lush midrange. Soundstage is surprisingly wide, midrange focused tuning Note definition is strangely subpar despite treble boost
Elysian Apostle Reviews
Elysian Apostle reviewed by: Jays Audio
8.5
Reviewer Score
Clean, neutral, and clear vocals. Reminds me of a cleaner Volume S or slightly better OG Oracle, but very expensive, maybe if you can find one around $1000 since it's more of a sidegrade to RSV, Mystic 8, and Arcanis vocal wise. If you want clean vocals Monarch MK2 does the same thing but for $700 less. Jays Audio Youtube Channel
Elysian Apostle reviewed by: Gizaudio Axel
9
Reviewer Score
Exceptional in every way. Incredibly textured bass, forward vocals, top-tier EST treble, and insane detail.Gizaudio Axel original ranking
Gizaudio Axel Youtube Channel
Elysian Apostle reviewed by: Jaytiss
9.4
Reviewer Score
Instrument separation is good, and is a nice darkness, but can be silbilant. Jaytiss Youtube Channel
Elysian Apostle reviewed by: IEMRanking AI
8.5
Reviewer Score
The Elysian Apostle delivers a V-shaped signature with a powerful, sub-bass-focused low end that offers substantial rumble and physicality, though some listeners might find it occasionally overwhelming or lacking in tight control. Its dual electrostatic drivers provide crisp, extended treble with good air and minimal harshness, while the midrange remains clear and natural despite slight recession, particularly excelling with vocal clarity and emotional delivery.
Comfort is mixed due to the large nozzle diameter, which demands extensive tip-rolling for a secure fit, though the lightweight aluminum shells are ergonomic for extended wear once settled. The Pentaconn ear connectors offer stability but limit third-party cable options, and the included accessories like the Divinus Velvet tips are functional but basic for the price tier.
Positioned as an "Annihilator Junior", the Apostle captures much of Elysian’s energetic house sound at a lower cost, offering strong technical performance like wide staging and solid resolution. However, its bass dominance and fit quirks make it less versatile across genres, appealing mainly to those seeking a fun, dynamic listen rather than strict neutrality.
Fir Audio M4 User Reviews
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