NiceHCK DB2 VS CCZ Harmony

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

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NiceHCK DB2 and CCZ Harmony are 1DD+1BA in-ear monitors. NiceHCK DB2 costs $22 while CCZ Harmony costs $27. CCZ Harmony is $5 more expensive. CCZ Harmony holds a slight 0.3-point edge in reviewer scores (5.9 vs 6.2). CCZ Harmony has significantly better mids with a 1.5-point edge, CCZ Harmony has significantly better treble with a 3.8-point edge, CCZ Harmony has better dynamics with a 0.8-point edge and NiceHCK DB2 has better soundstage with a 0.6-point edge.

Insights

Metric NiceHCK DB2 CCZ Harmony
Bass 5.9 6.6
Mids 4 5.5
Treble 2 5.8
Details 5.9 5.6
Soundstage 6 5.5
Imaging 5.9 5.7
Dynamics 5 5.8
Tonality 4.5 5.8
Technicalities 2 5.8
Take these comparisons with a grain of salt—we don't have enough NiceHCK DB2 and CCZ Harmony reviews saved yet to provide an unbiased result.

NiceHCK DB2 Aggregated Review Score

Average Reviewer Scores

Jaytiss
Head-Fi.org

Average Reviewer Score:

5.9

Mixed

CCZ Harmony Aggregated Review Score

Average Reviewer Scores

Paul Wasabii
Web Search

Average Reviewer Score:

6.2

Mixed to Positive

Reviews Comparison

NiceHCK DB2 (more reviews)

NiceHCK DB2 reviewed by Jaytiss

Jaytiss 4.5 Reviewer Score
C Tuning
E+ Tech
Remarkably energetic set. But upper treble is off.

Jaytiss original ranking

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

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NiceHCK DB2 reviewed by Head-Fi.org

Head-Fi.org 7.2 * score rescaled + normalized
15 community members have rated the NiceHCK DB2 at an average of 3.9/5 on Head-Fi. Overall sentiment: Strongly Favorable.

URL to full Review

Head-Fi.org original ranking

CCZ Harmony (more reviews)

CCZ Harmony reviewed by Paul Wasabii

Paul Wasabii 5.8 * Score computed by IEMRanking.com
C+ Tuning
C+ Tech
YouTube video thumbnail
Heavy-bass 1+1 hybrid with pushed upper mids and a fatiguing ~5k peak; works best with EDM but lacks refinement and stage. Huge bass with lifted vocals suits EDM and bass-centric tracks. Overcooked upper mids/5k peak and bloated mid-bass cause fatigue with recessed mids and cramped stage.
Youtube Video Summary

CCZ Harmony is a $26 1+1 hybrid that looks slick with its faceted faceplate and rubberized wing, but the stock cable is flimsy and tangle-prone. The tuning is a throwback: a very heavy bass shelf (Rosefinch-like) that runs into the mids, with the balanced armature pushed forward to keep vocals on top. Upper mids around the ~5k region are emphasized, which can turn edgy at volume despite the huge low end. The result is exactly what the graph promises: lots of bass with vocals on top, fun for short bursts but not ideal for long sessions.

Genre fit matters: EDM fares better when energy spreads higher, yet the old-school shelf that bulges both sub-bass and mid-bass softens impact and thickens the mids. Treble extension exists but is often masked by the low end; separation from the BA is only marginal and the soundstage sits in-head. For bassheads who want forward vocals at a budget price it can be entertaining, but those seeking balance, dynamics, or technical finesse will find it limited.

Bass: B+ Mids: C+ Treble: C+ Dynamics: C+ Soundstage: C Details: C+ Imaging: C+

Paul Wasabii original ranking

Paul Wasabii Youtube Channel

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CCZ Harmony reviewed by Web Search

uses AI-Search to turn user, reddit and head-fi reviews into clear, concise summaries.
Web Search 6.5 Reviewer Score
B Tuning
B Tech

The CCZ Harmony (BC01 Pro) is an entry-level hybrid using a 1DD+1BA configuration (10 mm PET dynamic + custom BA), rated 16 Ω/105 dB, and housed behind a zinc-alloy faceplate. Street pricing sits around $26.99, placing it firmly in the ultra-budget category. Specs and materials are consistent across listings and product pages.

Tonal balance is broadly V-shaped: a sub-bass-biased shelf provides weight, while a noticeable dip around 700–800 Hz recesses lower mids before the BA adds presence from ~1 kHz. This yields punchy low-end for EDM and pop, clear enough upper-mids for vocals, but a slightly muffled midrange on dense mixes; treble is smooth rather than biting. These traits are documented in product measurements/impressions and align with the published specs.

Technicalities are competitive for the price: it’s easy to drive and offers acceptable imaging and stage for casual listening and budget gaming, according to community impressions. Fit/isolation are decent thanks to the shell geometry and metal nozzle, but micro-detail and macrodynamics remain average versus higher-tier sets. Overall value is solid in the sub-$30 bracket, with strengths in bass impact and comfort offset by recessed lower mids and only modest resolution.

Bass: B+ Mids: B Treble: B Dynamics: B Soundstage: B Details: B Imaging: B

NiceHCK DB2 User Review Score

Average User Scores

Average User Score: n/a

Based on 0 user reviews

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CCZ Harmony User Review Score

Average User Scores

Average User Score: n/a

Based on 0 user reviews

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NiceHCK DB2 Gaming Score

Gaming Score & Grade

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

Gaming Score

2.8

Gaming Grade

D-

CCZ Harmony Gaming Score

Gaming Score & Grade

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

Gaming Score

5.8

Gaming Grade

B-

NiceHCK DB2 Scorings

Average Technical & Tuning Grades

Average Tunign Grade

C
  • Uneven emphasis across the spectrum keeps the presentation unsettled and awkward. Acoustic instruments lose their natural body.

Average Technical Grade

E+
  • The presentation is claustrophobic and blurred, leaving simple arrangements sounding chaotic and lifeless. The presentation feels more like background noise than music.
Mids C-
It delivers a workable midrange that could benefit from smoother transitions. Timbre isn't quite convincing yet.
Treble E+
Expect a dark-tilted treble that keeps excitement in check. Sibilants are dull, but so is everything else.
Dynamics C+
Dynamics feel competent, bringing energy without the finest detail. It carries energy without sounding aggressive.
Soundstage B
Good soundstage with proper width and depth, placing instruments in clearly defined positions. Instruments sit in their own lanes.
Gaming D-
Compromised imaging significantly impacts gameplay awareness. Directional cues often lack accuracy or consistency.

CCZ Harmony Scorings

Average Technical & Tuning Grades

Average Tunign Grade

B-
  • Expect a friendly tonal balance that could use polish but remains inviting. Great for casual listening, less so for purists.

Average Technical Grade

B-
  • Technical ability is serviceable, keeping basic detail intact across simpler tracks. It keeps up with acoustic tracks without much fuss.
Bass B+
Low end hits with respectable impact while staying reasonably tidy. You get a healthy sense of rhythm.
Mids B-
The mids are solid and dependable, though not especially remarkable. Vocals stay reasonably grounded in the mix.
Treble B-
Treble feels agreeable overall, bringing sparkle without significant fatigue. You get a polite sense of air.
Dynamics B-
Expect solid impact overall, even if finer gradations feel a touch smoothed. Micro-details could still be sharper.
Soundstage B-
You start to perceive distinct rows of players even if the ceiling still feels low. Layering is present but still modest.
Details B-
Decent detail retrieval that handles most textures while leaving some micro-information understated. Most textures come through cleanly.
Imaging B-
Stereo cues lock in more reliably, even if depth mapping remains approximate. Panning transitions smoothly across the stage.
Gaming B-
Moderate spatial presentation conveys general directionality. Suitable for casual play where precision isn't critical.

NiceHCK DB2 User Reviews

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CCZ Harmony User Reviews

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