Softears Enigma VS FiR Audio Radon 6

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

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Softears Enigma and FiR Audio Radon 6 use 2DD+6BA+4EST and 1DD+4BA+1EST driver setups respectively. Softears Enigma costs $3,699 while FiR Audio Radon 6 costs $3,300. Softears Enigma is $399 more expensive. Softears Enigma holds a clear 0.5-point edge in reviewer scores (9 vs 8.4). Softears Enigma has better bass with a 0.5-point edge, Softears Enigma has significantly better mids with a 1.6-point edge, Softears Enigma has significantly better treble with a 1.2-point edge, Softears Enigma has better dynamics with a 0.6-point edge, Softears Enigma has significantly better soundstage with a 2.8-point edge, Softears Enigma has better details with a 0.5-point edge and Softears Enigma has significantly better imaging with a 1-point edge.

Insights

Metric Softears Enigma FiR Audio Radon 6
Bass 9 8.5
Mids 8.6 7
Treble 8.7 7.5
Details 9 8.5
Soundstage 8.8 6
Imaging 9 8
Dynamics 8.8 8.3
Tonality 8.8 7.5
Technicalities 9.5 7.7
Take these comparisons with a grain of salt—we don't have enough Softears Enigma and FiR Audio Radon 6 reviews saved yet to provide an unbiased result.

Softears Enigma Aggregated Review Score

Average Reviewer Scores

Average Reviewer Score:

9

Outstanding


FiR Audio Radon 6 Aggregated Review Score

Average Reviewer Scores

Average Reviewer Score:

8.4

Very Positive


Reviews Comparison

Softears Enigma reviewed by Head-Fi.org

Head-Fi.org 9 * score rescaled + normalized
2 community members have rated the Softears Enigma at an average of 5.0/5 on Head-Fi. Overall sentiment: Masterpiece.

URL to full Review

Head-Fi.org original ranking

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Price: $3,699

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FiR Audio Radon 6 reviewed by Head-Fi.org

Head-Fi.org 9.2 * score rescaled + normalized
6 community members have rated the FiR Audio Radon 6 at an average of 4.9/5 on Head-Fi. Overall sentiment: Masterpiece.

URL to full Review

Head-Fi.org original ranking

Softears Enigma (more reviews)

Softears Enigma reviewed by Gizaudio Axel

Gizaudio Axel 9 Reviewer Score
S Tuning
S+ Tech
Endgame-level detail paired with great tonality. Exceptional detail, high-quality bass, balanced tonality, and excellent timbre. The bass has a fast decay.
Youtube Video Summary

Softears Enigma comes dressed to impress: a lavish multi-layer unboxing with neatly organized compartments, UC/foam/silicone tips, a premium leather travel case, cleaning tools, an aluminum earpiece model, and even a build-it cube with screwdriver. The package includes a soft-touch cable marked “Enigma” and an Effect Audio ConX cable for swappable terminations. The shells look exquisite under a glass cover, and despite a larger 6.4 mm nozzle, the fit settles into a deep seal that’s comfortable for hours with average isolation. It’s a 12-driver tribrid (2DD+6BA+4EST) priced around $3,699, and it absolutely presents like it.

Tonally, Enigma lands balanced—call it neutral with a slight bass boost and a pronounced mid-range focus. Bass is a standout for its clean, tight, and textured delivery: fast attack, medium decay, and enough weight to add fullness without stealing the spotlight. The mid-range takes center stage with natural timbre, proper note weight, and excellent vocal rendering—male voices get a touch of warmth while female vocals feel airy and extended. Treble is detailed and precise with a hint of sparkle; turn it up and it can edge slightly forward, yet it stays non-fatiguing and keeps the whole tonality in check.

Technical chops are firmly top-tier: effortless resolution, exceptional separation and layering, and above-average yet natural soundstage with precise imaging—even dense tracks remain micro-detailed. Versus the Elysian Annihilator 2023, Enigma is the more balanced, mid-centric listen (clean, supportive bass; refined treble) while Annihilator swings v-shaped and “fun” with bigger bass/treble emphasis. Recommended for listeners who crave mid-range clarity, realistic timbre, and endgame detail across genres; not ideal for bassheads, v-shape seekers, or those wanting overly warm/lush vocals. Final verdict: 4.5/5—near-perfect coherence and detail with a mature, musical balance.


Gizaudio Axel original ranking

Gizaudio Axel Youtube Channel

Softears Enigma reviewed by Web Search

uses AI-Search to turn user, reddit and head-fi reviews into clear, concise summaries.
Web Search 8.9 Reviewer Score
S- Tuning
S Tech

The Softears Enigma is a flagship tribrid IEM using a 12-driver array (2DD+6BA+4EST) with a hybrid 5-way/4-way crossover and an aluminum shell; the package also includes a premium Effect Audio cable. Street pricing centers around $3,699 USD and multiple reviews note the surprisingly comfortable fit despite the larger shells.

Tonal reports describe a warm-leaning, neutral-with-bass-boost balance: essentially an RSV-like midrange with extra low-end weight and smooth lower treble, extending well up top. Show impressions from Precogvision characterize it as “RSV with a dynamic driver and some extra bass,” which aligns with long-form reviews calling the Enigma warm, full, and balanced rather than aggressive.

Technical performance is a strong suit: reviewers note clean separation, high detail retrieval, and stable imaging; the EST tweeters can benefit from capable sources, while isolation is average. Factoring in its high MSRP, the Enigma’s execution is impressive but its value proposition is challenged by lower-priced alternatives (including Softears’ own RSV) that deliver broadly similar tonality at a fraction of the cost.


Bass: S Mids: S- Treble: S- Dynamics: S- Soundstage: S- Details: S Imaging: S

FiR Audio Radon 6 (more reviews)

FiR Audio Radon 6 reviewed by Smirk Audio

Smirk Audio 8.3 Reviewer Score
A+ Tuning
A+ Tech
Engaging bass, decent mids, and vibrant highs. Suffers from coherency issues. Mids are a touch veiled. Decent staging except for depth.

Smirk Audio original ranking

Smirk Audio Head-Fi Profile

Bass: S- Mids: A+ Treble: A+ Dynamics: S- Details: S- Imaging: A+

FiR Audio Radon 6 reviewed by Jaytiss

Jaytiss 7.8 Reviewer Score
B+ Tuning
A- Tech
Solid set, enjoyable, fun.

Jaytiss original ranking

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

Softears Enigma User Review Score

Average User Scores

Average User Score: n/a

Based on 0 user reviews

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FiR Audio Radon 6 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!

Softears Enigma 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 Radon 6 Gaming Score

Gaming Score & Grade

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

Gaming Score

6.1

Gaming Grade

B

Softears Enigma Scorings

Average Technical & Tuning Grades

Average Tunign Grade

S-
  • Tonal balance reaches a highly refined state, sounding seamless from lows to highs. Everything locks together with satisfying coherence.

Average Technical Grade

S
  • The technical ceiling is high here, revealing fine gradations without breaking composure. Every instrument carves out its own pocket in the mix.
Bass S
You get a reference-grade low end that feels powerful, deep, and effortlessly clean. The low-end foundation sounds studio-grade.
Mids S-
The midrange sounds refined and revealing, balancing clarity with emotional weight. Timbre accuracy rivals studio monitors.
Treble S-
Highs sound shimmering and endless, with exquisite smoothness and detail. Air and sparkle feel endless.
Dynamics S-
You get a masterful mix of slam and finesse across every track. Music breathes with realism.
Soundstage S-
Exceptional soundstage with holographic imaging that lets instruments float naturally around you. It paints a holographic bubble around you.
Details S
It presents a master-tape level of insight that borders on telepathic awareness. This is the summit of detail retrieval.
Imaging S
Every performer appears sculpted in air, never wavering from their precise coordinate. It remains rock solid no matter the track.
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 Radon 6 Scorings

Average Technical & Tuning Grades

Average Tunign Grade

A
  • The response is even and composed, lending itself to effortless genre hopping. Voices sit comfortably in the mix.

Average Technical Grade

A
  • You get a well-rounded technical package that keeps separation, detail, and staging in harmony. It's a solid middle ground between fun and fidelity.
Bass S-
The bass digs deep with authority while staying impeccably textured. No sense of bloom muddies the mids.
Mids A-
Midrange performance is excellent, with natural timbre and great detail. Vocals feel lifelike and full-bodied.
Treble A
Highs feel superbly executed, revealing micro-detail without hint of sibilance. Highs stay smooth even at volume.
Dynamics A+
Expect thrilling dynamics that move effortlessly from whispers to roars. Explosive moments sound thrilling.
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.
Details S-
No subtlety is too small; the presentation exposes it all with composure. Complex tracks remain crystal clear.
Imaging A+
Exceptional imaging with holographic precision that creates a palpable sense of placement. It creates a near-holographic placement.
Gaming B
Decent spatial awareness for fundamental positioning. Creates satisfying atmosphere in story-driven games while handling basic directional cues. Bad value-to-cost for gaming purpose - not recommended

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FiR Audio Radon 6 User Reviews

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