Kefine Quatio and Hidizs mk12 x Ducbloke use 2DD+2BA and 1DD driver setups respectively. Kefine Quatio costs $130 while Hidizs mk12 x Ducbloke costs $199. Hidizs mk12 x Ducbloke is $69 more expensive. Hidizs mk12 x Ducbloke holds a clear 0.5-point edge in reviewer scores (6.6 vs 7.1). Kefine Quatio carries a user score of 8. Hidizs mk12 x Ducbloke has significantly better bass with a 1.1-point edge, Hidizs mk12 x Ducbloke has better treble with a 0.8-point edge, Hidizs mk12 x Ducbloke has significantly better dynamics with a 1.3-point edge and Hidizs mk12 x Ducbloke has better soundstage with a 0.9-point edge.
Insights
Metric | Kefine Quatio | Hidizs mk12 x Ducbloke |
---|---|---|
Bass | 7 | 8.1 |
Mids | 6 | 6 |
Treble | 6 | 6.8 |
Details | 6.6 | 7.7 |
Soundstage | 7 | 7.9 |
Imaging | 6.6 | 8.1 |
Dynamics | 7 | 8.3 |
Tonality | 6.8 | 7.2 |
Technicalities | 6.5 | 6.3 |
Kefine Quatio Aggregated Review Score
Average Reviewer Scores
Average Reviewer Score:
6.6Cautiously Favorable
Hidizs mk12 x Ducbloke Aggregated Review Score
Average Reviewer Scores
Average Reviewer Score:
7.1Generally Favorable
Reviews Comparison
Kefine Quatio reviewed by Jaytiss
Jaytiss Youtube Channel
Hidizs mk12 x Ducbloke reviewed by Jaytiss
2025-09-20Hidizs MK12 x DucBloke arrives as a limited-edition single-DD collab with a 12 mm pure magnesium diaphragm, dressed in a striking red shell/nozzle. Pricing sits around $260 (about $240 on pre-order). The package is handsome: a plush, roomy case, a red flat 2-pin cable with clear L/R indicators and a tidy Y-split, plus a 3.5 mm option. Swappable nozzles exist for the MK12 line, but the supplied red nozzle is the standout for the mids—and the one trusted by multiple ears in the scene. Comfort is strong, the shell is vented, and it ships with Divinus Velvet tips.
Tonally, this is an organic, warm, downward-sloping tuning with a thumpy, fun bass, generous width, and an overall rich timbre. It suits R&B and hip-hop especially well; stage feels broad and “concert-like,” vocals come across analog and full. Treble is agreeable rather than flashy—on tracks like “Thriller” the cymbals could use a touch more bite—yet detail retrieval and resolution remain respectable. Not a dead-neutral monitor; more a musical, engaging daily driver for listeners who embrace warmth.
Against peers and prior Hidizs sets, MK12 x DucBloke carries the brand’s better traits with cleaner treble energy than some earlier efforts and a bass shelf that avoids muddle. It echoes the warmth of certain high-end references while adding a bit more upper-treble air. EQ is a playground here: presets like Sparkle (air lift), Neutral (slight sub-bass bump), and Hard-Hitting (more bass, more linear) all work well, and the Jaytiss-tuned profile adds extra air without breaking balance. Final take: a solid “A” fun set with 9/10 bass & dynamics, warm-leaning mids, polite treble, big stage, and strong technical underpinnings—an easy recommendation for those wanting a rich, vented, EQ-friendly single-DD in a gorgeous red suit.
Jaytiss Youtube Channel
Kefine Quatio reviewed by IEMRanking AI

The KEFINE Quatio impresses with its premium build quality and versatile tuning options. Its lightweight aluminum alloy shells offer both durability and comfort, while the included modular cable with 3.5mm/4.4mm terminations provides flexibility for various sources . The standout feature is the three interchangeable nozzles: gold for a bright, detailed signature, silver for balanced neutrality, and black for a warm, smooth presentation - allowing users to tailor the sound to their preferences .
Sonically, the hybrid 2DD+2BA configuration delivers punchy bass and textured mids across all tunings, with the gold nozzles particularly enhancing vocal clarity and treble energy . While bass enthusiasts might desire more impact, the overall coherence and natural timbre are exceptional for the price point. The technical performance shines through articulate imaging and a spacious soundstage, though some critical listeners may note slight treble roll-off on the black/silver nozzles .
At $129, the Quatio offers remarkable value with its triple-tuning system and comprehensive accessory package including multiple ear tips and a premium case . It stands as a compelling choice for those seeking adaptable sound signatures without compromising on build or technical prowess.
Hidizs mk12 x Ducbloke reviewed by IEMRanking AI
2025-09-20
The Hidizs MK12 × DucBloke is a special-tuned edition built on the MK12 “Turris” platform, which uses a single 12 mm dynamic driver with a 91% magnesium diaphragm and a 1.5 T magnet system inside a CNC-milled metal shell. The base MK12 includes three swappable pneumatic filters and retails around $199 (often $179 on sale), with Hidizs officially confirming the DucBloke collaboration and demos at CanJam SoCal 2025.
Tonal balance with the MK12 platform is broadly warm U-shaped and can be shifted via the filters: Silver lifts treble, Rose Gold/Gold aims for a balanced profile, and Red boosts low frequencies while relaxing the upper mids—behavior documented across launch materials and reviews. This aligns with independent measurements/impressions noting the red filter’s fuller bass and the silver filter’s added upper-energy, giving the DucBloke edition a clear path toward a bass-weighted yet smooth top end.
Technical performance is competitive in the sub-$200 class: reviewers consistently describe a spacious soundstage, convincing imaging, and strong dynamics for a single-DD, while ultimate micro-detail and treble air are good rather than class-leading. With the right filter and tips, the set offers solid clarity without harshness and bass impact that should satisfy listeners seeking weight and physicality. Overall, the value proposition is strong at its street price, especially if the DucBloke tuning prioritizes the red-filter’s engaging low-end.
Kefine Quatio (more reviews)
Kefine Quatio reviewed by Gizaudio Axel
2025-07-31Gizaudio Axel original ranking
Gizaudio Axel Youtube ChannelKefine Quatio reviewed by Jays Audio
Jays Audio Youtube Channel
Kefine Quatio reviewed by
Fresh Reviews
2025-09-30
Kefine Quatio reviewed by Tim Tuned
2025-08-09Tim Tuned Youtube Channel
Kefine Quatio Details
Driver Configuration: 2DD+2BA
Tuning Type: Adjustable (Nozzle Swap)
Top Neutral IEMs
Price (Msrp): $129.99
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Hidizs mk12 x Ducbloke Details
Driver Configuration: 1DD
Tuning Type: Warm U-shaped
Top U-Shaped IEMs
Price (Msrp): $199
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Kefine Quatio User Review Score
Average User Scores
Average User Score:
Based on 1 user reviews
8Very Positive
Hidizs mk12 x Ducbloke User Review Score
Average User Scores
Average User Score: n/a
Based on 0 user reviews
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Kefine Quatio Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
6.8Gaming Grade
B+Hidizs mk12 x Ducbloke Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
6.6Gaming Grade
B+Kefine Quatio Scorings
Average Technical & Tuning Grades
Average Tunign Grade
B+- Generally enjoyable tonal character with some noticeable unevenness. Maintains listenability while showing room for refinement in frequency balance.
Average Technical Grade
B+- Satisfactory technical performance. Handles basic detail retrieval adequately in most tracks. Maintains reasonable cohesion in simpler arrangements.
Hidizs mk12 x Ducbloke Scorings
Average Technical & Tuning Grades
Average Tunign Grade
A-- Pleasing tonal balance with good technical control. Minor quirks present but not distracting. Demonstrates decent genre versatility.
Average Technical Grade
B- Satisfactory technical performance. Handles basic detail retrieval adequately in most tracks. Maintains reasonable cohesion in simpler arrangements.
Kefine Quatio User Reviews
Share your experience and build your personal ranking list.
You need to be signed in to write your own reviewOutstanding value hybrid IEM offering refined musicality and premium feel at $129, competing above its price tier.
Pros
Premium CNC aluminum build, versatile tuning nozzles, and exceptional accessories including modular cable. Warm, lush sound with punchy bass and natural mids ideal for vocals.Cons
Treble lacks air/sparkle for some, mid-bass warmth occasionally blurs definition. Soundstage width is average despite good depth.Buy Kefine Quatio on Aliexpress
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Hidizs mk12 x Ducbloke User Reviews
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