ROSESELSA Aurora Ultra VS Kbear KB02

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

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ROSESELSA Aurora Ultra and Kbear KB02 are in-ear monitors. ROSESELSA Aurora Ultra costs $43 while Kbear KB02 costs $40. ROSESELSA Aurora Ultra is $3 more expensive. Kbear KB02 holds a clear 0.5-point edge in reviewer scores (5.8 vs 6.3). Kbear KB02 carries a user score of 6. ROSESELSA Aurora Ultra has significantly better treble with a 1-point edge.

Insights

Metric ROSESELSA Aurora Ultra Kbear KB02
Mids 5 5
Treble 5 4
Soundstage 6 6
Dynamics 6 6
Tonality 5 6.4
Technicalities 5 6
Take these comparisons with a grain of salt—we don't have enough ROSESELSA Aurora Ultra reviews saved yet to provide an unbiased result.

ROSESELSA Aurora Ultra Aggregated Review Score

Average Reviewer Scores

Z-Reviews
Jaytiss

Average Reviewer Score:

5.8

Mixed

Kbear KB02 Aggregated Review Score

Average Reviewer Scores

Kois Archive Audio Amigo Jaytiss Head-Fi.org

Average Reviewer Score:

6.3

Mixed to Positive

Reviews Comparison

ROSESELSA Aurora Ultra reviewed by Jaytiss

Jaytiss 6 Reviewer Score
C+ Tuning
C+ Tech
Great details and bass, so fun.

Jaytiss original ranking

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

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Price: $38.99

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Kbear KB02 reviewed by Jaytiss

Jaytiss 6 Reviewer Score
C+ Tuning
C- Tech
Nice little banger of a set. Bone Conductor iem.

Jaytiss original ranking

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

Buy Kbear KB02 on Aliexpress

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Price: $32

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ROSESELSA Aurora Ultra (more reviews)

ROSESELSA Aurora Ultra reviewed by Z-Reviews

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

Z-Reviews original ranking

Z-Reviews Youtube Channel
YouTube video thumbnail

Kbear KB02 (more reviews)

Kbear KB02 reviewed by Kois Archive

Kois Archive 6.8 Reviewer Score
A Tuning
A+ Tech
Rating: B+ | Value: ⭐⭐⭐ | Gaming: 🎮 | Comfort: 9 fun bone conduction for bass mids and treble not the best

Kois Archive original ranking

Kois Archive Youtube Channel
YouTube video thumbnail

Kbear KB02 reviewed by Audio Amigo

Audio Amigo 6 * score rescaled + normalized
Bone conduction on the cheap. Buzzy, springy tonalty that makes for fun bass, but carries a little too much tonal affectation. Like a baby Kinera Plutus Beast

Audio Amigo original ranking

Audio Amigo Youtube Channel
YouTube video thumbnail

Kbear KB02 reviewed by Head-Fi.org

Head-Fi.org 6.3 * score rescaled + normalized
11 community members have rated the KBear KB02 at an average of 4.0/5 on Head-Fi. Overall sentiment: Very Positive.

URL to full Review

Head-Fi.org original ranking

ROSESELSA Aurora Ultra 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!

Kbear KB02 User Review Score

Average User Scores

Average User Score:

Based on 1 user reviews

6

Mixed to Positive

ROSESELSA Aurora Ultra Gaming Score

Gaming Score & Grade

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

Gaming Score

5

Gaming Grade

C+

Kbear KB02 Gaming Score

Gaming Score & Grade

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

Gaming Score

6.1

Gaming Grade

B

ROSESELSA Aurora Ultra 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+
  • An honest, middle-of-the-road performance preserves structure without chasing micro-detail. It's respectable for everyday listening sessions.
Mids C+
The mids are solid and dependable, though not especially remarkable. Vocals stay reasonably grounded in the mix.
Treble C+
Highs come through with reasonable clarity while staying mostly smooth. Sibilance is mostly controlled.
Dynamics B
The performance feels robust, with satisfying punch and natural transitions. Nuances are easy to follow.
Soundstage B
Lateral spread stretches comfortably while front/back cues start to feel convincing. You can trace front-to-back movement.
Gaming C+
Fundamental left/right positioning with limited depth perception. Works for non-competitive gaming but lacks precision.

Kbear KB02 Scorings

Average Technical & Tuning Grades

Average Tunign Grade

B
  • It sounds pleasant overall, with some uneven spots that hint at room for refinement. Vocals remain pleasant despite the imperfections.

Average Technical Grade

B
  • An honest, middle-of-the-road performance preserves structure without chasing micro-detail. It's respectable for everyday listening sessions.
Mids C+
The region sounds agreeable overall, delivering clarity without flashiness. Slight warmth keeps things easy-going.
Treble C-
Treble is adequate overall, though its texture can feel coarse. Longer sessions may expose grain.
Dynamics B
You get confident dynamics that track both macro swings and rhythmic drive. There's life in every crescendo.
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 B
Decent spatial awareness for fundamental positioning. Creates satisfying atmosphere in story-driven games while handling basic directional cues.

ROSESELSA Aurora Ultra User Reviews

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Kbear KB02 User Reviews

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yorxx
6

Balanced V-shaped tuning.

Tuning: C+ Tech: A+ Bass: A+ Mids: C+ Treble: C+ Dynamics: B Soundstage: A+ Details: C+ Imaging: A+
Pros
Very technical driver super economical.
Cons
Sometimes something noisy.

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