Tanchjim 4U VS ROSESELSA QuietSea II

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

Home Ranking Compare IEMs

Tanchjim 4U and ROSESELSA QuietSea II use 1DD and 2DD driver setups respectively. Tanchjim 4U costs $79 while ROSESELSA QuietSea II costs $70. Tanchjim 4U is $9 more expensive. Tanchjim 4U holds a slight 0.1-point edge in reviewer scores (6.4 vs 6.3).

Insights

Metric Tanchjim 4U ROSESELSA QuietSea II
Mids 6.4 5
Treble 6.4 5
Soundstage 6.4 5
Dynamics 6.4 7
Tonality 7.3 5.3
Technicalities 6 5
Take these comparisons with a grain of salt—we don't have enough Tanchjim 4U and ROSESELSA QuietSea II reviews saved yet to provide an unbiased result.

Tanchjim 4U Aggregated Review Score

Average Reviewer Scores

Average Reviewer Score:

6.4

Mixed to Positive


ROSESELSA QuietSea II Aggregated Review Score

Average Reviewer Scores

Average Reviewer Score:

6.3

Mixed to Positive


Reviews Comparison

Tanchjim 4U (more reviews)

Tanchjim 4U reviewed by Z-Reviews

Z-Reviews 7.5 * score rescaled + normalized
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Tanchjim 4U reviewed by Super* Review

Super* Review 6* * score rescaled + normalized
It is not super special, unless you are looking for standout stereo imaging.

Super* Review original ranking

Super* Review Youtube Channel

Tanchjim 4U reviewed by Jays Audio

Jays Audio 6 Reviewer Score
A Tuning
B+ Tech
Solid IEM. Warm to neutral depending on the switch. Overall pretty smooth with good tech.

Jays Audio original ranking

Jays Audio Youtube Channel

Tanchjim 4U reviewed by Gizaudio Axel

Gizaudio Axel 6 Reviewer Score
A- Tuning
B- Tech

ROSESELSA QuietSea II (more reviews)

ROSESELSA QuietSea II reviewed by Jaytiss

Jaytiss 6.3 Reviewer Score
C+ Tuning
C+ Tech
Fun set.

Jaytiss original ranking

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

Tanchjim 4U User Review Score

Average User Scores

Average User Score: n/a

Based on 0 user reviews

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ROSESELSA QuietSea II 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!

Tanchjim 4U Gaming Score

Gaming Score & Grade

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

Gaming Score

6.4

Gaming Grade

B

ROSESELSA QuietSea II 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+

Tanchjim 4U Scorings

Average Technical & Tuning Grades

Average Tunign Grade

A-
  • The tonal character feels settled and versatile, with just a few gentle bumps. You can listen for hours without fatigue.

Average Technical Grade

B
  • An honest, middle-of-the-road performance preserves structure without chasing micro-detail. It's respectable for everyday listening sessions.
Gaming B
Decent spatial awareness for fundamental positioning. Creates satisfying atmosphere in story-driven games while handling basic directional cues.

ROSESELSA QuietSea II Scorings

Average Technical & Tuning Grades

Average Tunign Grade

C+
  • A mostly enjoyable signature keeps things listenable despite a handful of quirks. It handles most playlists without major complaints.

Average Technical Grade

C+
  • The presentation is steady if unspectacular, holding onto essential details when the music stays simple. Fine details occasionally slip through the cracks.
Mids C+
Midrange performance is decent, offering balanced presence without major flaws. It works well for casual background listening.
Treble C+
Treble is decent, offering acceptable extension without harshness. It balances presence with a touch of restraint.
Dynamics A-
The system snaps into action with precision, highlighting every swell. Recordings feel energetic and alive.
Soundstage C+
It pushes sound outward confidently while leaving height development as an unfinished idea. Height remains subtle but detectable.
Gaming C+
Fundamental left/right positioning with limited depth perception. Works for non-competitive gaming but lacks precision.

Tanchjim 4U User Reviews

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ROSESELSA QuietSea II User Reviews

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