GS Audio GT12X VS Kiwi Ears Septet

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

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GS Audio GT12X and Kiwi Ears Septet use 12BA and 1DD+4BA+1Planar+1PZT driver setups respectively. GS Audio GT12X costs $250 while Kiwi Ears Septet costs $269. Kiwi Ears Septet is $19 more expensive. Kiwi Ears Septet holds a decisive 6.3-point edge in reviewer scores (1 vs 7.3). Kiwi Ears Septet has significantly better mids with a 5-point edge and Kiwi Ears Septet has significantly better treble with a 5-point edge.

Insights

Metric GS Audio GT12X Kiwi Ears Septet
Bass 1 1
Mids 1 6
Treble 1 6
Details 1 1
Soundstage 8 8
Imaging 1 1
Dynamics 7 7
Gaming capabilities 1 7.5

GS Audio GT12X Aggregated Review Score

GS Audio GT12X Average Reviewer Scores

Nymz

Average Reviewer Score:

1

Abysmal


Kiwi Ears Septet Aggregated Review Score

Kiwi Ears Septet Average Reviewer Scores

Jaytiss
Jays Audio
IEMRanking AI

Average Reviewer Score:

7.3

Generally Favorable


GS Audio GT12X User Review Score

GS Audio GT12X Average User Scores

Average User Score: n/a

Based on 0 user reviews

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Kiwi Ears Septet User Review Score

Kiwi Ears Septet Average User Scores

Average User Score: n/a

Based on 0 user reviews

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GS Audio GT12X Gaming Score

Gaming Score & Grade

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

Gaming Score

1

Gaming Grade

E-

Kiwi Ears Septet Gaming Score

Gaming Score & Grade

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

Gaming Score

7.5

Gaming Grade

A

GS Audio GT12X Scorings

Average Technical & Tuning Grades

Average Tunign Grade

E-
  • Tonally jarring or fatiguing. Frequency clashes (e.g., piercing treble, bloated bass) make extended listening unpleasant. Poor genre adaptation.

Average Technical Grade

E-
  • Noticeably blurred or congested. Struggles with basic instrument separation; details are lost in simple tracks. Feels "flat" and one-dimensional.
Bass E-
Bass is extremely weak and barely noticeable. Fails to provide any meaningful foundation to the music.
Mids E-
Midrange is extremely recessed and muddy. Critical vocal frequencies are buried, making lyrics hard to discern.
Treble E-
Treble is extremely rolled off and veiled. High frequencies are barely perceptible with significant loss of detail.
Details E-
Extremely poor resolution. Fine details are completely lost, leaving only a vague impression of the music's structure.
Imaging E-
Extremely vague imaging with no localization. All elements seem to originate from a single undefined point in space.
Gaming E-
Compromised imaging significantly impacts gameplay awareness. Directional cues often lack accuracy or consistency. Value-to-cost may not be optimal for gaming-focused users.

Kiwi Ears Septet Scorings

Average Technical & Tuning Grades

Average Tunign Grade

A-
  • Pleasing tonal balance with good technical control. Minor quirks present but not distracting. Demonstrates decent genre versatility.

Average Technical Grade

A
  • Good technical performance. Clear separation and decent detail retrieval across various tracks. Soundstage shows reasonable width and depth.
Mids B
Good midrange presence with solid clarity. Vocals are clear and instruments have reasonable texture and body.
Treble B
Good treble response - clear and detailed without fatigue. Well-extended with proper air and sparkle.
Dynamics A-
Excellent dynamics with great contrast and speed. Transients are crisp and micro-details are clearly articulated.
Soundstage A+
Exceptional soundstage with holographic imaging. Creates a truly three-dimensional space where instruments float naturally around you.
Gaming A
Clear spatial presentation handles directional cues effectively. Distinguishes key gameplay sounds while maintaining decent immersion. Value-to-cost may not be optimal for gaming-focused users.

GS Audio GT12X Reviews

GS Audio GT12X reviewed by:

Nymz 1 Reviewer Score
E- Tuning
E- Tech
Tuning bottleneck. Techs not the worst but impossible to come alive with this tuning....

Nymz original ranking

Nymz Website

- Nymz
Bass: E- Mids: E- Treble: E- Details: E- Imaging: E-

Kiwi Ears Septet Reviews

Kiwi Ears Septet reviewed by:

Jays Audio 7 Reviewer Score
A Tuning
A+ Tech
Bright-leaning with slight warmness - has an unique sparkly/lush, airy, and spacious sound. Great tech for the price, treble is not overly harsh or peaky (at mid volume), pretty smooth with the extra mid-bass balancing out the treble boost. Vocals are pushed back/not fully extended and not as prominent. Mid-volume set, doesn't scale well. Gets spicy with energetic genres past mid-volume. Great for instrumentals, acoustics, indie, classical, etc.

Jays Audio original ranking

Jays Audio Youtube Channel
- Jays Audio
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Price: $269

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Kiwi Ears Septet reviewed by:

Jaytiss 6.8 Reviewer Score
B+ Tuning
B Tech
A unique open back iem.

Jaytiss original ranking

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

Kiwi Ears Septet reviewed by:

IEMRanking AI 8 Reviewer Score
A+ Tuning
S- Tech

The Kiwi Ears Septet delivers a neutral-bright sound signature characterized by clear vocals and a notably forward treble that enhances detail retrieval, particularly in female vocals and acoustic instruments. Its bass response is neutral and controlled, lacking the weight of closed-back designs but offering tight, fast decay. While this tuning excels with well-recorded tracks, it can become fatiguing with bright or poorly mastered material due to its upper-midrange and treble emphasis. The open-back design contributes to an airy presentation, though it reduces isolation significantly.

Technically, the Septet showcases a wide soundstage with precise imaging and strong microdynamics, allowing subtle instrumental textures to shine. Its seven-driver quadbrid configuration (dynamic, balanced armature, planar, and piezoelectric) integrates cohesively through a sophisticated 5-way crossover. However, the low sensitivity (95dB) demands powerful sources to avoid dynamic compression, and the open-back design makes it less suitable for noisy environments despite its comfortable fit.

Buy Kiwi Ears Septet on Linsoul (affiliate)

- IEMRanking AI

GS Audio GT12X User Reviews

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Kiwi Ears Septet User Reviews

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