KZ ZA12 Aggregated Review Score
KZ ZA12 Average Reviewer Scores
Average Reviewer Score:
4.8Negative
Simgot EW300 Aggregated Review Score
Simgot EW300 Average Reviewer Scores
Average Reviewer Score:
6.3Mixed Reviews
KZ ZA12 Details
Driver Configuration: 2DD+4BA
Tuning Type: n/a
Price (Msrp): $65
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Simgot EW300 Details
Driver Configuration: 1DD+1Planar+1PZT
Tuning Type: Mild V-shaped
Price (Msrp): $69
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KZ ZA12 User Review Score
KZ ZA12 Average User Scores
Average User Score: n/a
Based on 0 user reviews
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Simgot EW300 User Review Score
Simgot EW300 Average User Scores
Average User Score: n/a
Based on 0 user reviews
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KZ ZA12 Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
5.6Gaming Grade
B-Simgot EW300 Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
6.3Gaming Grade
BKZ ZA12 Scorings
Average Technical & Tuning Grades
Average Tunign Grade
C- Significantly flawed tuning. Noticeable frequency imbalances and unnatural timbre distract from music. Lacks versatility across recordings.
Average Technical Grade
B- Competent but unremarkable. Decent detail retrieval in quieter tracks, though busy sections challenge cohesion. Imaging is average, lacking depth.
Simgot EW300 Scorings
Average Technical & Tuning Grades
Average Tunign Grade
A-- Competent tonal approach with minor technical flaws. Noticeable but not distracting quirks. Decent genre versatility.
Average Technical Grade
B+- Competent but unremarkable. Decent detail retrieval in quieter tracks, though busy sections challenge cohesion. Imaging is average, lacking depth.
KZ ZA12 Reviews
KZ ZA12 reviewed by: Jaytiss
Jumps to a B Tier with a 80 ohm adapter. Pretty wild. Jaytiss Youtube Channel
Simgot EW300 Reviews
Simgot EW300 reviewed by: Jays Audio
A smoother and more refined version of the EW200 with better layering and resolution bump. Pink nozzle is warmer and better for rock/hiphop/metal. Very good piezo implementation. Jays Audio Youtube Channel
Simgot EW300 reviewed by: Gizaudio Axel
check links for more info:Gizaudio Axel original ranking
Gizaudio Axel Youtube Channel
Simgot EW300 reviewed by:
Fresh Reviews
Simgot EW300 reviewed by: IEMRanking AI

The Simgot EW300 offers a compelling tribrid driver configuration combining a 10mm dynamic driver, 6mm planar magnetic driver, and piezoelectric ceramic driver in a durable all-metal shell. Fit can be divisive due to the shorter nozzles, requiring tip experimentation for optimal seal, but the included detachable tuning nozzles (silver and gold) enable noticeable sound adjustments. The default silver nozzle delivers a balanced profile with punchy, well-controlled bass, a natural midrange favoring vocals, and treble that avoids excessive harshness despite occasional timbral quirks from the planar driver.
Swapping to the gold nozzle boosts bass warmth and smooths treble, aligning closer to a Harman-inspired tuning, which enhances positional audio clarity for gaming. Technical performance is solid for the price, with good detail retrieval and soundstage width, though complex tracks can expose minor congestion in layering. The occasional timbral unevenness in upper frequencies and sparse accessories are trade-offs, but the EW300’s cohesive tuning versatility across genres and activities makes it an exceptional value in its class.
KZ ZA12 User Reviews
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Simgot EW300 User Reviews
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