Dunu Falcon Ultra VS Simgot Supermix 4

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

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Dunu Falcon Ultra and Simgot Supermix 4 use 1DD and 1DD+1BA+1Planar+1PZT driver setups respectively. Dunu Falcon Ultra costs $240 while Simgot Supermix 4 costs $150. Dunu Falcon Ultra is $90 more expensive. Dunu Falcon Ultra holds a slight 0.2-point edge in reviewer scores (6.6 vs 6.5). Simgot Supermix 4 carries a user score of 6. Simgot Supermix 4 has significantly better bass with a 1-point edge, Simgot Supermix 4 has significantly better mids with a 1-point edge, Simgot Supermix 4 has better treble with a 0.8-point edge, Dunu Falcon Ultra has significantly better dynamics with a 1-point edge and Dunu Falcon Ultra has significantly better soundstage with a 1-point edge.

Insights

Metric Dunu Falcon Ultra Simgot Supermix 4
Bass 7 8
Mids 6 7
Treble 5.7 6.5
Details 5 6.5
Soundstage 7 6
Imaging 5 6.5
Dynamics 7 6
Tonality 6 6.5
Technicalities 5.9 6.9

Dunu Falcon Ultra Aggregated Review Score

Average Reviewer Scores

Nymz
Audionotions Gizaudio Axel Tim Tuned
Jaytiss Z-Reviews
Super* Review

Average Reviewer Score:

6.6

Cautiously Favorable


Simgot Supermix 4 Aggregated Review Score

Average Reviewer Scores

Gizaudio Axel
Tim Tuned Fresh Reviews Web Search
Jays Audio Jaytiss

Average Reviewer Score:

6.5

Mixed to Positive


Reviews Comparison

Dunu Falcon Ultra reviewed by Jaytiss

Jaytiss 7.3 Reviewer Score
B Tuning
C+ Tech
Bassy boy that lacks air and detail.

Jaytiss original ranking

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

Dunu Falcon Ultra reviewed by Gizaudio Axel

Gizaudio Axel 6.5 Reviewer Score
B+ Tuning
B+ Tech

Simgot Supermix 4 reviewed by Gizaudio Axel

Gizaudio Axel 5.5 Reviewer Score
B Tuning
B+ Tech
Harman tuning. Soft bass, bright sound, metallic timbre.

Gizaudio Axel original ranking

Gizaudio Axel Youtube Channel

Dunu Falcon Ultra reviewed by Tim Tuned

Tim Tuned 6 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-

Simgot Supermix 4 reviewed by Tim Tuned

Tim Tuned 6.5 Reviewer Score
B+ Tuning
A+ Tech
Harman with more treble energy Can be too spicy

Tim Tuned original ranking

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

Dunu Falcon Ultra (more reviews)

Dunu Falcon Ultra reviewed by Super* Review

Super* Review 8* * score normalized

Dunu Falcon Ultra reviewed by Z-Reviews

Z-Reviews 7.2 * score normalized

Dunu Falcon Ultra reviewed by Audionotions

Audionotions 6.5 Reviewer Score
Like Kato but better in all ways. Accessory kit is top tier, build top notch, cable is excellent, included tips are plentiful. Bass is punchy with great texture, good clarity, smooth vocals, treble is nice but could use more air. Techs aren't the best and honestly, this probably should be priced lower given the technicalities aren't amazing, but as a whole, this is a home run. If it was released a year ago, it would have been the talk of the town. Previously Owned

Audionotions original ranking

Website (Audionotions)

Dunu Falcon Ultra reviewed by Nymz

Nymz 5 Reviewer Score
C+ Tuning
C+ Tech
A better tuned FP, with less mid-bass bloat, but still warm. Good at what it does, especially the bass dynamics, but not an all-rounder.

Nymz original ranking

Nymz Website

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

Simgot Supermix 4 (more reviews)

Simgot Supermix 4 reviewed by Jays Audio

Jays Audio 7 Reviewer Score
A Tuning
A+ Tech
Endgame Harman, one of the smoothest IEMs I've heard with Tangzu Sancai tips (regular). Some units might be hotter in the treble/pzt timbre

Jays Audio original ranking

Jays Audio Youtube Channel

Simgot Supermix 4 reviewed by Fresh Reviews

Fresh Reviews 6* * The score of this reviewer influences only the Gaming Score

Simgot Supermix 4 reviewed by Web Search

2025-07-08
uses AI-Search to turn user, reddit and head-fi reviews into clear, concise summaries.
Web Search 6.4 Reviewer Score
B+ Tuning
B Tech

The Simgot Supermix 4 packs a quadbrid driver configuration (1DD+1BA+1 Planar+1 PZT) into a comfortable resin shell. Its sound follows a U-shaped signature aligned with the Harman IE 2019 target, emphasizing sub-bass rumble and crisp upper-midrange clarity while keeping lower mids slightly recessed. The bass is deep and textured, though mid-bass punch can feel soft, and vocals sometimes edge into shoutiness at higher volumes.

Treble delivery is a standout, with the planar and PZT drivers offering snappy articulation and air without harsh sibilance. Technical performance is strong for the price, featuring a wide soundstage and precise imaging that excels in gaming scenarios. However, low impedance makes it source-sensitive, and accessories feel minimal with only one set of tips included.

While not class-leading in resolution, the Supermix 4 delivers cohesive tonality across its diverse drivers, making it a versatile choice for bass-forward genres and competitive gaming. Its slight warmth and holographic staging compensate for minor midrange thinning, offering solid value despite fierce competition.


Dunu Falcon Ultra User Review Score

Average User Scores

Average User Score: n/a

Based on 0 user reviews

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Simgot Supermix 4 User Review Score

Average User Scores

Average User Score:

Based on 1 user reviews

6

Mixed to Positive

Dunu Falcon Ultra Gaming Score

Gaming Score & Grade

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

Gaming Score

5.9

Gaming Grade

B-

Simgot Supermix 4 Gaming Score

Gaming Score & Grade

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

Gaming Score

7

Gaming Grade

A-

Dunu Falcon Ultra 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 A-
Strong, well-defined bass with good texture. Delivers satisfying punch and rumble without overwhelming other frequencies.
Mids B
Good midrange presence with solid clarity. Vocals are clear and instruments have reasonable texture and body.
Treble B-
Decent treble with acceptable extension and detail. Can sound slightly unrefined but avoids being harsh or sibilant.
Dynamics A-
Excellent dynamics with great contrast and speed. Transients are crisp and micro-details are clearly articulated.
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 C+
Decent positional accuracy. Good left/right placement with acceptable center image, though depth positioning is approximate.
Gaming B-
Moderate spatial presentation conveys general directionality. Suitable for casual play where precision isn't critical.

Simgot Supermix 4 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 A+
Excellent bass response - powerful yet controlled. Deep extension with authoritative slam while maintaining clarity.
Mids A-
Excellent midrange with natural timbre and great detail retrieval. Vocals are forward and emotive with lifelike instrument reproduction.
Treble B+
Good treble response - clear and detailed without fatigue. Well-extended with proper air and sparkle.
Dynamics B
Good dynamic expression with solid impact. Handles volume contrasts well while maintaining good transient snap.
Soundstage B
Good soundstage with proper width and depth. Instruments have clear positioning with reasonable front/back placement.
Gaming A-
Good fundamental spatial awareness for most gaming scenarios. Handles basic positioning well but may lack nuance in complex situations.

Dunu Falcon Ultra User Reviews

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Simgot Supermix 4 User Reviews

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Makavelian
6

Better tuned options at this price range.

Pros
Responsiveness to EQ
Cons
Typical harman IEM tuning - thin bodied and honky sounding.
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