Simgot Supermix 4 - Reviews & Ratings

10 Reviews (B Tier | 6.9/10)

Home Reviewer Smirk Audio Simgot Supermix 4

Summary

Based on 10 reviews and 1 user rating, the Simgot Supermix 4 is earning a favorable overall impression from reviewers thanks to its consistent performance.

Average Reviewer Scores

Average Reviewer Score:

6.9

Cautiously Favorable

Average User Scores

Average User Score:

Based on 1 user reviews

6

Mixed to Positive

Gaming Score & Grade

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

Gaming Score

7.1

Gaming Grade

A-

Reviews

Reviewed by: Audio Amigo

Audio Amigo 8 * score rescaled + normalized
A slightly more V-shaped version of the Truthear Nova. A bit more bass, a bit more treble. Not as vocal focused. Some of the best technical performance at $150. Good accessories. Shells are more compact than the Nova.

Audio Amigo original ranking

Audio Amigo Youtube Channel
Ad
Using this affiliate link for ordering your Simgot Supermix 4 or any other IEM helps fund our free service at no extra cost to you.

Price: $149.99

Buy Simgot Supermix 4 on Linsoul

Reviewed by: Kois Archive

Kois Archive 7 Reviewer Score
A+ Tuning
A+ Tech
Rating: A- | Value: ⭐⭐ | Gaming: 🎮🎮 | Comfort: 10 great harman set treble could be smoother

Kois Archive original ranking

Kois Archive Youtube Channel

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

Reviewed by: Jaytiss

Jaytiss 7 Reviewer Score
B Tuning
B Tech
If this works for you, it's a sonic treasure. My unit has issues.

Jaytiss original ranking

Jaytiss Youtube Channel
Mids: B Treble: B Dynamics: B Soundstage: B

Reviewed by: Yifang

Yifang 6.5 Reviewer Score
B+ Tuning
B+ Tech

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-

Reviewed by: Fresh Reviews

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

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

Reviewed by: Head-Fi.org

Head-Fi.org 8.1 * score rescaled + normalized
50 community members have rated the Simgot Supermix 4 at an average of 4.3/5 on Head-Fi. Overall sentiment: Excellent.

URL to full Review

Head-Fi.org original ranking

Web Search

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.


Tools

IEM Finder Quiz

new
Use this quiz and answer a few questions to get your individual IEM recommendation list
(1/3) How much are you willing to spend on the IEM?
(2/3) Which sound characteristics are particularly important to you?
(3/3) Which tuning do you prefer?
You can select multiple options.

Simgot Supermix 4 Infos

Discuss Simgot Supermix 4 with the community

Start an official forum discussion for this IEM. We'll create a new thread titled "Simgot Supermix 4 discussion thread" in our IEM Discussion Threads.

Compare Simgot Supermix 4 to popular alternatives

Compare two IEMs side by side
Name

VS

Name
IEM alt. Score
Simgot Supermix 4 vs. Letshuoer S12 Ultra
Letshuoer S12 Ultra offers better soundstage, dynamics and treble.
7.6
Simgot Supermix 4 vs. Dunu Kima 2
Dunu Kima 2 offers better soundstage.
7.4
Simgot Supermix 4 vs. Crinear Daybreak
Crinear Daybreak offers better dynamics, soundstage and mids.
7.3
Simgot Supermix 4 vs. CCA HYDRO
CCA HYDRO offers better dynamics.
7.3
Simgot Supermix 4 vs. Aful Explorer
Aful Explorer offers better dynamics, treble and soundstage.
7.3
Simgot Supermix 4 vs. HIDIZS MP143
HIDIZS MP143 offers better soundstage.
7.2
Simgot Supermix 4 vs. Kiwi Ears Aether
Kiwi Ears Aether offers better soundstage, treble and dynamics.
7.2
Simgot Supermix 4 vs. Myer Audio CKLVX D41
Myer Audio CKLVX D41 offers better soundstage.
7.1
Simgot Supermix 4 vs. Tanchjim Fission
Tanchjim Fission offers better soundstage and treble.
7.1
Simgot Supermix 4 vs. Padsmith IEM
Padsmith IEM offers better soundstage.
7
Best IEMs from $100 - $200
Ad
Using this affiliate link for ordering your Simgot Supermix 4 or any other IEM helps fund our free service at no extra cost to you.

Price: $149

Buy Simgot Supermix 4 on HiFiGO

Average Technical & Tuning Grades

Average Tunign Grade

B+
  • It sounds pleasant overall, with some uneven spots that hint at room for refinement. Vocals remain pleasant despite the imperfections.

Average Technical Grade

A-
  • It manages detail and layering well enough, even if the stage feels only moderately sized. You get a clear sense of left and right, if not depth.
Bass A+
You hear powerful yet disciplined low-end slam that extends effortlessly. It marries sub-bass depth with great texture.
Mids A-
Expect lifelike vocals and instruments with impressive nuance and realism. You can easily follow harmonies and backups.
Treble B+
The top end is engaging and airy, yet never overbearing. Brass and strings feel energetic.
Dynamics B
You get confident dynamics that track both macro swings and rhythmic drive. There's life in every crescendo.
Soundstage B
Lateral spread stretches comfortably while front/back cues start to feel convincing. You can trace front-to-back movement.
Gaming A-
Good fundamental spatial awareness for most gaming scenarios. Handles basic positioning well but may lack nuance in complex situations.
Ad
Using this affiliate link for ordering your Simgot Supermix 4 or any other IEM helps fund our free service at no extra cost to you.

Price: $149

Buy Simgot Supermix 4 on Aliexpress

User Reviews

Share your experience and build your personal ranking list.

M Makavelian
6

Better tuned options at this price range.

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

Footer