Etymotic ER2SE VS Yu9 Que

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

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Etymotic ER2SE and Yu9 Que are in-ear monitors. Etymotic ER2SE costs $80 while Yu9 Que costs $409. Yu9 Que is $329 more expensive. Yu9 Que holds a decisive 3-point edge in reviewer scores (5.2 vs 8.2). Yu9 Que has significantly better bass with a 2.5-point edge, Yu9 Que has significantly better mids with a 2.2-point edge, Yu9 Que has significantly better treble with a 3.3-point edge, Yu9 Que has significantly better dynamics with a 4-point edge, Yu9 Que has significantly better soundstage with a 3.2-point edge, Yu9 Que has significantly better details with a 2-point edge and Yu9 Que has significantly better imaging with a 2-point edge.

Insights

Metric Etymotic ER2SE Yu9 Que
Bass 5.5 8
Mids 6.3 8.5
Treble 4.7 8
Details 5 7
Soundstage 5 8.2
Imaging 5 7
Dynamics 3 7
Tonality 5.1 8.1
Technicalities 5.1 7.5

Etymotic ER2SE Aggregated Review Score

Average Reviewer Scores

Jaytiss
Jays Audio Precogvision Tim Tuned
Super* Review

Average Reviewer Score:

5.2

Mixed to Negative


Yu9 Que Aggregated Review Score

Average Reviewer Scores

Precogvision
Jaytiss

Average Reviewer Score:

8.2

Very Positive


Etymotic ER2SE User Review Score

Average User Scores

Average User Score: n/a

Based on 0 user reviews

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Yu9 Que 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!

Etymotic ER2SE Gaming Score

Gaming Score & Grade

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

Gaming Score

5.1

Gaming Grade

C+

Yu9 Que Gaming Score

Gaming Score & Grade

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

Gaming Score

7.4

Gaming Grade

A-

Etymotic ER2SE Scorings

Average Technical & Tuning Grades

Average Tunign Grade

C+
  • Generally enjoyable tonal character with some noticeable unevenness. Maintains listenability while showing room for refinement in frequency balance.

Average Technical Grade

C+
  • Satisfactory technical performance. Handles basic detail retrieval adequately in most tracks. Maintains reasonable cohesion in simpler arrangements.
Bass B-
Average bass performance - present but unremarkable. Has reasonable texture but lacks depth and physicality.
Mids B
Good midrange presence with solid clarity. Vocals are clear and instruments have reasonable texture and body.
Treble C
Average treble performance - present but lacking refinement. Some graininess or splashiness affects clarity.
Dynamics D
Noticeably compressed dynamics. Musical expression suffers with weak transients and poor contrast between quiet and loud sections.
Soundstage C+
Decent spatial presentation with noticeable width. Some depth perception but height dimension remains underdeveloped.
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 C+
Fundamental left/right positioning with limited depth perception. Works for non-competitive gaming but lacks precision.

Yu9 Que Scorings

Average Technical & Tuning Grades

Average Tunign Grade

A+
  • Refined execution with coherent frequency integration. Natural timbre reproduction and engaging presentation. Strong versatility.

Average Technical Grade

A
  • Good technical performance. Clear separation and decent detail retrieval across various tracks. Soundstage shows reasonable width and depth.
Bass A+
Excellent bass response - powerful yet controlled. Deep extension with authoritative slam while maintaining clarity.
Mids S-
Superb midrange that's rich and resolving. Exceptional transparency and micro-details with perfect vocal/instrument balance.
Treble A+
Superb treble: effortless extension with crystal clarity. Perfect balance of sparkle and smoothness with exceptional detail.
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.
Details A-
Excellent detail retrieval: highly resolving without being clinical. Effortlessly reveals micro-details and textural subtleties.
Imaging A-
Excellent imaging: precise and stable placement. Instruments occupy specific points in space with tangible positions.
Gaming A-
Good fundamental spatial awareness for most gaming scenarios. Handles basic positioning well but may lack nuance in complex situations. Value-to-cost may not be optimal for gaming-focused users.

Etymotic ER2SE Reviews

Super* Review 7* * score normalized
check links for more info:

Super* Review original ranking

Super* Review Youtube Channel
- Super* Review
Jays Audio 5.5 Reviewer Score
B+ Tuning
B+ Tech
Great detail & clarity. Fit took a long time to get used. Very clear and natural mids and treble. Lacks lower-extension, and couldn't handle bass notes on Time by Hikaru Utada (0:40+).

Jays Audio original ranking

Jays Audio Youtube Channel
- Jays Audio
Precogvision 5.2 Reviewer Score
B- Tuning
C+ Tech
See ER2XR but with less sub-bass.

Precogvision original ranking

Precogvision Youtube Channel
- Precogvision
Bass: C+ Mids: A- Treble: C+ Dynamics: C+ Details: C+ Imaging: C+
Tim Tuned 5 Reviewer Score
C+ Tuning
A- Tech
Great detail Intrusive fit

Tim Tuned original ranking

Tim Tuned Youtube Channel
- Tim Tuned
Bass: B Mids: A+ Treble: A-
Jaytiss 3.3 Reviewer Score
D Tuning
E+ Tech
Old, Treble for days.

Jaytiss original ranking

Jaytiss Youtube Channel
- Jaytiss
Mids: C- Treble: E+ Dynamics: E- Soundstage: C+

Yu9 Que Reviews

Jaytiss

2025-08-09
Jaytiss 9.1 Reviewer Score
A+ Tuning
A+ Tech
Clean neutral nice mids. This iem is dumb, just buy it.

Jaytiss original ranking

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

The YU9 Que sports a premium, durable resin shell in pure black with a metallic-feeling faceplate and a comfortable design featuring an anti-tragus catch. While the build itself feels handsome and unique, the included cable is criticized as wimpy and unpleasant, with a strong suggestion to upgrade it. Accessories are deemed solid, including a nice selection of tips and a particularly praised case with a soft, luxurious interior.

Sonically, the YU9 Que earns immense praise for its exceptional tuning, described as clean, resolute, and non-fatiguing. It delivers strong, textured bass that avoids being overwhelming, coupled with extremely well-done upper mids. While not class-leading in technicalities like micro-detail or instrument separation, its tonal balance is considered sophisticated and reminiscent of far more expensive sets like the Annihilator, even surpassing the Monarch MKII in tuning preference. It's highlighted as a fantastic all-rounder with a smooth, agreeable signature suitable for long listening sessions.

Despite its modest single dynamic driver + 3BA configuration and $49 price point, the YU9 Que is declared a very special and unique IEM, worthy of the hype it received. The review concludes it's a price leader and a highly competent package from a small brand, offering outstanding value and a beautiful, well-executed design that makes it an easy recommendation for those seeking a smooth, non-fatiguing sound.

Precogvision

2025-09-17
Precogvision 7.3 Reviewer Score
A+ Tuning
A- Tech
Exceptional tuning and treble refinement; sets the benchmark at $400.

Precogvision original ranking

Precogvision Youtube Channel
- Precogvision
Bass: A+ Mids: A+ Treble: A+ Dynamics: A- Details: A- Imaging: A-

Etymotic ER2SE User Reviews

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Yu9 Que User Reviews

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