Dunu Kima 2 VS CCA HYDRO

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

Home Ranking Compare IEMs

Dunu Kima 2 and CCA HYDRO are in-ear monitors. Dunu Kima 2 costs $120 while CCA HYDRO costs $120. Both score 7.4 from reviewers. Dunu Kima 2 has significantly better mids with a 1-point edge, Dunu Kima 2 has significantly better treble with a 1-point edge, CCA HYDRO has significantly better dynamics with a 2-point edge and Dunu Kima 2 has significantly better soundstage with a 1-point edge.

Insights

Metric Dunu Kima 2 CCA HYDRO
Mids 7 6
Treble 6 5
Soundstage 7 6
Dynamics 5 7
Tonality 6.6 6.8
Technicalities 6.3 6.3
Take these comparisons with a grain of salt—we don't have enough CCA HYDRO reviews saved yet to provide an unbiased result.

Dunu Kima 2 Aggregated Review Score

Average Reviewer Scores

Jays Audio
Gizaudio Axel
Jaytiss
Z-Reviews Audio Amigo Head-Fi.org

Average Reviewer Score:

7.4

Generally Favorable


CCA HYDRO Aggregated Review Score

Average Reviewer Scores

Jays Audio
Jaytiss
Head-Fi.org

Average Reviewer Score:

7.3

Generally Favorable


Reviews Comparison

Dunu Kima 2 reviewed by Jaytiss

Jaytiss 7.3 Reviewer Score
B Tuning
B Tech
Just fantastic dynamic driver. Hard not to love it.
Youtube Video Summary

Dunu Kima 2 keeps it simple with a single dynamic driver and a design that punches well above its price. The CR Edition in vibrant green looks unique and feels premium: a compact metallic shell, recessed 2-pin, and a tasteful gold nozzle that fits comfortably for long sessions. Accessories are stacked—loads of tips, shirt clip, cleaning tool, and DUNU’s quick-swap cable (3.5/4.4) that changes in seconds—plus a leathery cup-style case that’s genuinely excellent. Overall packaging and build quality come off as impeccable and thoughtfully executed.

Tonally, it leans a touch bass-light at times, but the upper mids, air, and detail impress for the money, delivering a clean, even, and musical presentation with pleasing imaging and soundstage. Compared with bass-heavier or older-school V options (e.g., Titan S), this tuning sounds more cohesive and refined; versus costlier sets like Falcon Ultra, it offers a similar sense of open, airy presence at roughly ~$80 less, and it avoids the occasional bass oddities heard on some rivals (e.g., DaVinci). Not a basshead pick—though a small EQ lift near ~100 Hz can help—this is a chill, vocal-friendly set that shines across genres and even light studio work. With its great value, standout accessories, and tasteful tuning, Dunu Kima 2 earns a full recommendation as a bang-for-buck daily driver.

Mids: A- Treble: B Dynamics: C+ Soundstage: A-

Jaytiss original ranking

Jaytiss Youtube Channel
Ad
Using this affiliate link for ordering your Dunu Kima 2 or any other IEM helps fund our free service at no extra cost to you.

Price: $119

Buy Dunu Kima 2 on Linsoul

CCA HYDRO reviewed by Jaytiss

Jaytiss 7 Reviewer Score
B Tuning
C+ Tech
When this hits it's very fun. Insane value.
Youtube Video Summary

Build & fit hit above the price: a sleek, glossy shell that’s a bit of a fingerprint magnet but sits securely with a small nozzle and generally comfy ergonomics; only the backside contour may trip up a few ears. The stock QDC-style cable feels plush and durable—decidedly “world-class” at this tier. No case in the box, but that’s a minor nit when the overall presentation feels A1.

On the rig, the Hydro shows tight channel matching and a versatile tuning via dip switches. The curve echoes heavy-hitters—think a tasteful 2.5–3 kHz rise, a dip after, and robust sub-bass with real treble extension. Comparisons point toward Monarch/Annihilator territory for tonality cues, while still keeping its own flavor: weighty bass and sparkling air without mid-bass bloat. The result is genre-agnostic confidence—female/male vocals, instrumentals, metal, R&B, gaming, even movies—all come through clean, lively, and engaging.

The “problem”? Not the sound—sonically it’s a standout—but the brand baggage some attach to KZ/CCA. Set that aside and Hydro reads like a reckless trend-setter: a double-DD + 8BA hybrid that punches way up, credibly sparring with sets in the $500–$600 bracket while costing far less. With its fit, tuning, and value—plus that excellent cable—this is an easy recommendation for anyone chasing a musical, detailed, and switchable all-rounder.

Mids: B Treble: C+ Dynamics: A- Soundstage: B

Jaytiss original ranking

Jaytiss Youtube Channel
Ad
Using this affiliate link for ordering your CCA HYDRO or any other IEM helps fund our free service at no extra cost to you.

Price: $124.99

Buy CCA HYDRO on Linsoul

Dunu Kima 2 reviewed by Jays Audio

Jays Audio 5.5 Reviewer Score
A- Tuning
B+ Tech
Warm-neutral, relaxing set, great cable, build, and accessories. Vocals are a bit soft, not fully extended, could use more air, but overall decent if you want a comfortable listen
Youtube Video Summary

Dunu Kima 2 goes for a neutral-warm, relaxing tuning with a distinctly laid-back presentation—very much a chill listen. Resolution sits on the softer side, prioritizing smoothness over bite, so the overall vibe stays silky and easygoing. Fans of similarly mellow sets like the KiRA Ching or the Abyss will feel right at home with this approach.

The trade-off is in the mids: vocals can come across a bit weak and too relaxed, with less power and extension, and the 3–5 kHz region feels tame, so it’s not the most engaging or detailed take for vocal-centric listening. That said, the build and cable quality are excellent, and for those seeking an easy, non-fatiguing daily driver, Kima 2 makes a lot of sense—even if vocal lovers may want to look elsewhere.


Jays Audio original ranking

Jays Audio Youtube Channel

CCA HYDRO reviewed by Jays Audio

Jays Audio 6.5 Reviewer Score
A Tuning
A Tech
The best KZ so far, tuning swithces allow lots of options. Good tech, all-rounder sound with bass boost, but, KZ.

Jays Audio original ranking

Jays Audio Youtube Channel

Dunu Kima 2 reviewed by Head-Fi.org

Head-Fi.org 8.3 * score rescaled + normalized
18 community members have rated the Dunu Kima 2 at an average of 4.4/5 on Head-Fi. Overall sentiment: Excellent.

URL to full Review

Head-Fi.org original ranking

CCA HYDRO reviewed by Head-Fi.org

Head-Fi.org 8.5 * score rescaled + normalized
2 community members have rated the CCA Hydro at an average of 4.5/5 on Head-Fi. Overall sentiment: Outstanding.

URL to full Review

Head-Fi.org original ranking

Dunu Kima 2 (more reviews)

Dunu Kima 2 reviewed by Z-Reviews

Z-Reviews 8.5 * score rescaled + normalized
Youtube Video Summary

Dunu Kima 2 goes straight for the dopamine: a single dynamic driver with a DLC composite diaphragm and beefy magnet system that’s being compared to Falcon Ultra—only this time the tuning hits even sweeter. The limited green shells feel properly weighty, the 2-pin sockets are neatly angled, and the accessories scream overkill for the tag: a chic Dunu case, an interchangeable-plug cable that looks and handles like “flagship” kit, and the excellent Dunu S&S tips amid a pile of spares (plus a cheeky waifu placard). The kicker is the price: at around $119, this package reads like a prank on the mid-tier.

Sonically it pours like a great coffeecreamy and smooth yet bold—with an intimate stage that keeps everything “right here,” not stadium-wide, and somehow makes the volume creep up because the presentation stays clean and composed. The imaging punches well above class, vocals project with that “front-row, back-of-the-skull” focus, and the bass hits like a steady heartbeat—present, textured, never sloppy. It’s the kind of single-DD tuning that makes multi-driver sets feel fussy: refined treble, lively macro-dynamics, and zero harshness. In short, a value nuke that can bully most $100–$250 competitors on sound alone—and with this cable and accessories, there’s barely a reason to look elsewhere.


Z-Reviews original ranking

Z-Reviews Youtube Channel

Dunu Kima 2 reviewed by Audio Amigo

Audio Amigo 8 * score rescaled + normalized
Calm, warm, neutral tuning with a smooth, detailed midrange and treble response. Fantastic All-Rounder. Epic Acessories package. Cable is nice, but very flawed.
Youtube Video Summary

Dunu Kima 2 shows up at $120 with an accessories suite that punches way above class: a big, usable hard case, shirt clip, cleaning brush, shell “booties,” four full tip sets (including Dunu S&S and Dunu Candy), and a modular cable (3.5 mm + 4.4 mm). The cable’s paracord-sleeved lower half feels stiff and behaves differently from the supple top half, but microphonics are low and the QD swap system is convenient. The CNC stainless-steel shells are well-vented and sturdy; a tiny seam misalignment doesn’t affect comfort. Fit is easy—even on smaller ears—and isolation/pressure are handled well. Bonus flair: the acrylic character stand is pure fun.

Sonically, this is a mid-centric neutral tuning with tasteful sub-bass reach rather than boom. The bass stays accurate and textured, doing what the mix asks without spotlighting itself. Mids are the star: instruments separate cleanly and female vocals get a gentle lift without veering shouty. Upper-mids/treble bring a bit of shine for air and detail; generally non-fatiguing, though very treble-sensitive listeners at higher volumes may notice some bite on bright tracks. Technical chops are strong for a single DD—resolution and imaging match sets like EA500 LM, with stereo separation and a convincing 3D stage that scale nicely with good recordings.

Against peers, KZ Krila (all switches off) mimics the tonality but is harsher up top and less refined. Dunu Titan S2 plays it more V-shaped with extra treble energy; if that felt hot, Kima 2 is the calmer, more balanced pick. CVJ Aria (silver nozzles) sits a touch brighter with less sub-bass; the blue nozzles warm it up, but Kima 2 still has the better driver and vocal delivery. Think of it as a modern, slightly warmer, less shout-prone Starfield with a far better bundle. Verdict: a fantastic all-rounder and beginner-friendly choice if neutral with a vocal focus sounds right. Not for bassheads or sparkle-chasers, and the stock cable could be nicer, but overall it earns a firm “this is brilliant” for value, tuning, and usability.


Audio Amigo original ranking

Audio Amigo Youtube Channel

Dunu Kima 2 reviewed by Gizaudio Axel

Gizaudio Axel 6.5 Reviewer Score
B+ Tuning
B+ Tech

Dunu Kima 2 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!

CCA HYDRO 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!

Dunu Kima 2 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

CCA HYDRO 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

Dunu Kima 2 Scorings

Average Technical & Tuning Grades

Average Tunign Grade

B+
  • The tuning leans easygoing, yet occasional unevenness nudges it away from greatness. A bit of EQ polish can smooth things nicely.

Average Technical Grade

B
  • Overall technicalities are acceptable, delivering enough clarity for casual sessions. Imaging is serviceable though not immersive.
Mids A-
Midrange performance is excellent, with natural timbre and great detail. Vocals feel lifelike and full-bodied.
Treble B
Treble response is good, delivering clarity and sparkle without fatigue. Hi-hats sound lively without sting.
Dynamics C+
You get reliable macrodynamics, with micro shifts that remain only adequate. A reliable performer for most tracks.
Soundstage A-
Immersion steps up dramatically as width, depth, and height integrate into a cohesive hologram. Everything sounds naturally spaced.
Gaming B
Decent spatial awareness for fundamental positioning. Creates satisfying atmosphere in story-driven games while handling basic directional cues.

CCA HYDRO 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
  • It offers a competent showing, maintaining cohesion on straightforward arrangements. Complex passages start to challenge it, but never derail the show.
Mids B
Midrange presence is good, delivering clear vocals and solid texture. Voices come through with pleasing clarity.
Treble C+
Treble is decent, offering acceptable extension without harshness. It balances presence with a touch of restraint.
Dynamics A-
Dynamic performance is excellent, combining sharp transients with strong contrast. Transients snap with authority.
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.

Dunu Kima 2 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
Ad
Using this affiliate link for ordering your Dunu Kima 2 or any other IEM helps fund our free service at no extra cost to you.

Price: $124

Buy Dunu Kima 2 on Aliexpress

CCA HYDRO 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.
Buy

Footer