Simgot Supermix 4 and Fearless Audio Provence use 1DD+1BA+1Planar+1PZT and 1DD+2BA driver setups respectively. Simgot Supermix 4 costs $150 while Fearless Audio Provence costs $140. Simgot Supermix 4 is $10 more expensive. Simgot Supermix 4 holds a decisive 3.5-point edge in reviewer scores (6.5 vs 3). Simgot Supermix 4 carries a user score of 6. Simgot Supermix 4 has significantly better bass with a 5-point edge, Simgot Supermix 4 has significantly better mids with a 3-point edge, Simgot Supermix 4 has significantly better treble with a 3.5-point edge and Simgot Supermix 4 has significantly better dynamics with a 4-point edge.
Insights
Metric | Simgot Supermix 4 | Fearless Audio Provence |
---|---|---|
Bass | 8 | 3 |
Mids | 7 | 4 |
Treble | 6.5 | 3 |
Details | 6.5 | 3 |
Soundstage | 6 | 3 |
Imaging | 6.5 | 3 |
Dynamics | 6 | 2 |
Tonality | 6.5 | 3.3 |
Technicalities | 6.9 | 2.7 |
Simgot Supermix 4 Aggregated Review Score
Average Reviewer Scores
Average Reviewer Score:
6.5Mixed to Positive
Fearless Audio Provence Aggregated Review Score
Average Reviewer Scores
Average Reviewer Score:
3Very Poor
Reviews Comparison
Simgot Supermix 4 (more reviews)
Simgot Supermix 4 reviewed by Jays Audio
Jays Audio Youtube Channel
Simgot Supermix 4 reviewed by Jaytiss
Jaytiss Youtube Channel
Simgot Supermix 4 reviewed by Tim Tuned
Tim Tuned Youtube Channel
Simgot Supermix 4 reviewed by
Fresh Reviews
Simgot Supermix 4 reviewed by Gizaudio Axel
Gizaudio Axel original ranking
Gizaudio Axel Youtube ChannelSimgot Supermix 4 reviewed by IEMRanking AI
2025-07-08
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.
Fearless Audio Provence (more reviews)
Fearless Audio Provence reviewed by Precogvision
Precogvision Youtube Channel
Simgot Supermix 4 Details
Driver Configuration: 1DD+1BA+1Planar+1PZT
Tuning Type: U-shaped (Harman IE 2019)
Brand: Simgot Top Simgot IEMs
Price (Msrp): $149.99
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Fearless Audio Provence Details
Driver Configuration: 1DD+2BA
Tuning Type: n/a
Brand: Fearless Audio Top Fearless Audio IEMs
Price (Msrp): $140
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Simgot Supermix 4 User Review Score
Average User Scores
Average User Score:
Based on 1 user reviews
6Mixed to Positive
Fearless Audio Provence 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!
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
7Gaming Grade
A-Fearless Audio Provence Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
2.9Gaming Grade
D-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.
Fearless Audio Provence Scorings
Average Technical & Tuning Grades
Average Tunign Grade
D- Significantly flawed tuning. Noticeable frequency imbalances and unnatural timbre distract from music. Lacks versatility across recordings.
Average Technical Grade
D-- Noticeably blurred or congested. Struggles with basic instrument separation; details are lost in simple tracks. Feels "flat" and one-dimensional.
Simgot Supermix 4 User Reviews
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You need to be signed in to write your own reviewBetter tuned options at this price range.
Pros
Responsiveness to EQCons
Typical harman IEM tuning - thin bodied and honky sounding.Fearless Audio Provence User Reviews
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Pros
- Example pro 1
- Example pro 2
Cons
- Example con 1
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