TANCHJlM 4U VS Apos x Community Rock Lobster

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

Home Ranking Compare IEMs
My Ranking My Favorites

TANCHJlM 4U and Apos x Community Rock Lobster are in-ear monitors. TANCHJlM 4U costs $70 while Apos x Community Rock Lobster costs $60. TANCHJlM 4U is $10 more expensive. Apos x Community Rock Lobster holds a decisive 1-point edge in reviewer scores (5.3 vs 6.3). Apos x Community Rock Lobster has significantly better mids with a 1-point edge, Apos x Community Rock Lobster has significantly better dynamics with a 4-point edge and Apos x Community Rock Lobster has significantly better soundstage with a 1.4-point edge.

Insights

Metric TANCHJlM 4U Apos x Community Rock Lobster
Mids 5 6
Treble 5 5
Soundstage 5 6.4
Dynamics 3 7
Tonality 4.3 6.1
Technicalities 5 5
Take these comparisons with a grain of salt—we don't have enough TANCHJlM 4U and Apos x Community Rock Lobster reviews saved yet to provide an unbiased result.

TANCHJlM 4U Aggregated Review Score

Average Reviewer Scores

Jaytiss

Average Reviewer Score:

5.3

Mixed to Negative

Apos x Community Rock Lobster Aggregated Review Score

Average Reviewer Scores

Z-Reviews
Jaytiss

Average Reviewer Score:

6.3

Mixed to Positive

Reviews Comparison

TANCHJlM 4U reviewed by Jaytiss

Jaytiss 5.3 Reviewer Score
C- Tuning
C+ Tech
Eh this one wasn't for me.

Jaytiss original ranking

Jaytiss Youtube Channel
Mids: C+ Treble: C+ Dynamics: D Soundstage: C+

Apos x Community Rock Lobster reviewed by Jaytiss

2025-10-11
Jaytiss 7.1 Reviewer Score
B Tuning
C+ Tech
Has some slight colorizations, but is fun and rich.

Jaytiss original ranking

Jaytiss Youtube Channel
Mids: B Treble: C+ Dynamics: A- Soundstage: B
YouTube video thumbnail

Apos x Community Rock Lobster (more reviews)

Apos x Community Rock Lobster reviewed by Z-Reviews

2025-10-13
Z-Reviews 5.5 * score rescaled + normalized
check links for more info:

Z-Reviews original ranking

Z-Reviews Youtube Channel
YouTube video thumbnail

TANCHJlM 4U 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!

Apos x Community Rock Lobster 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!

TANCHJlM 4U Gaming Score

Gaming Score & Grade

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

Gaming Score

4.8

Gaming Grade

C

Apos x Community Rock Lobster Gaming Score

Gaming Score & Grade

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

Gaming Score

5.3

Gaming Grade

C+

TANCHJlM 4U Scorings

Average Technical & Tuning Grades

Average Tunign Grade

C-
  • It struggles with balance, producing a lumpy response that rarely sounds coherent. Genre hopping highlights glaring inconsistencies.

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+
The region sounds agreeable overall, delivering clarity without flashiness. Slight warmth keeps things easy-going.
Treble C+
Expect a polite treble presentation that balances presence with restraint. Percussion carries a pleasant sparkle.
Dynamics D
Expect a limited dynamic swing that keeps musical climaxes from hitting hard. Volume gradations feel artificially restrained.
Soundstage C+
Decent spatial presentation with noticeable width and a modest step forward in depth perception. There's a mild sense of width to enjoy.
Gaming C
Minimal environmental definition provides only general audio cues. Suitable for games where positioning isn't critical.

Apos x Community Rock Lobster Scorings

Average Technical & Tuning Grades

Average Tunign Grade

B
  • Tonality is generally agreeable, though a few bumps remind you of its limits. Certain tracks spotlight its tonal quirks.

Average Technical Grade

C+
  • It offers a competent showing, maintaining cohesion on straightforward arrangements. Complex passages start to challenge it, but never derail the show.
Mids B
Expect a confident midrange that keeps details audible without harshness. Acoustic arrangements sound engaging.
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 B
The presentation supplies a believable venue outline where each instrument owns its pocket of space. The stage opens up nicely for live cuts.
Gaming C+
Fundamental left/right positioning with limited depth perception. Works for non-competitive gaming but lacks precision.

TANCHJlM 4U User Reviews

Example User Posted on ...
0.0

"This is an example review"

Pros
  • Example pro 1
  • Example pro 2
Cons
  • Example con 1
  • Example con 2
No User-Reviews Yet

Share your experience and build your personal ranking list.

You need to be signed in to write your own review

Apos x Community Rock Lobster User Reviews

Example User Posted on ...
0.0

"This is an example review"

Pros
  • Example pro 1
  • Example pro 2
Cons
  • Example con 1
  • Example con 2
No User-Reviews Yet

Share your experience and build your personal ranking list.

You need to be signed in to write your own review

Find your next IEM:

IEM Finder Quiz

new
Use this quiz and answer a few questions to get your individual IEM recommendation list
(1/3) How much are you willing to spend on the IEM?
(2/3) Which sound characteristics are particularly important to you?
(3/3) Which tuning do you prefer?
You can select multiple options.

Footer