EPZ P50 VS Kefine Quatio
IEM Comparison: Expert & Community Scores Side-by-Side
EPZ P50 and Kefine Quatio use 1DD+2BA+2Planar and 2DD+2BA driver setups respectively. EPZ P50 costs $189 while Kefine Quatio costs $130. EPZ P50 is $59 more expensive. EPZ P50 holds a slight 0.4-point edge in reviewer scores (7 vs 6.6). User ratings place EPZ P50 at 9.5 and Kefine Quatio at 8. EPZ P50 has significantly better bass with a 1-point edge, EPZ P50 has significantly better mids with a 2-point edge, EPZ P50 has significantly better treble with a 1.5-point edge and Kefine Quatio has significantly better dynamics with a 2-point edge.
Insights
| Metric | EPZ P50 | Kefine Quatio |
|---|---|---|
| Bass | 8 | 7 |
| Mids | 8 | 6 |
| Treble | 7.5 | 6 |
| Soundstage | 7 | 7 |
| Dynamics | 5 | 7 |
| Tonality | 6.8 | 6.8 |
| Technicalities | 7.1 | 6.5 |
EPZ P50 Aggregated Review Score
Average Reviewer Scores
Average Reviewer Score:
7Generally Favorable
Kefine Quatio Aggregated Review Score
Average Reviewer Scores
Average Reviewer Score:
6.6Cautiously Favorable
Reviews Comparison
EPZ P50 reviewed by Tim Tuned
7.5
Reviewer Score
Tim Tuned Youtube Channel
Kefine Quatio reviewed by Tim Tuned
2025-08-09
5
Reviewer Score
Tim Tuned Youtube Channel
EPZ P50 reviewed by Jaytiss
7.5
Reviewer Score
Jaytiss Youtube Channel
Kefine Quatio reviewed by Jaytiss
7
Reviewer Score
Jaytiss Youtube Channel
EPZ P50 reviewed by Jays Audio
7
Reviewer Score
Jays Audio Youtube Channel
Kefine Quatio reviewed by Jays Audio
6.5
Reviewer Score
Jays Audio Youtube Channel
EPZ P50 reviewed by Gizaudio Axel
5
Reviewer Score
Kefine Quatio reviewed by Gizaudio Axel
2025-07-31
6.5
Reviewer Score
Gizaudio Axel original ranking
Gizaudio Axel Youtube ChannelEPZ P50 (more reviews)
EPZ P50 reviewed by Super* Review
8*
* score normalized
Super* Review original ranking
Super* Review Youtube Channel
Kefine Quatio (more reviews)
Kefine Quatio reviewed by IEMRanking AI
8
Reviewer Score
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.
EPZ P50 Details
Driver Configuration: 1DD+2BA+2Planar
Tuning Type: n/a
Price (Msrp): $189
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Kefine Quatio Details
Driver Configuration: 2DD+2BA
Tuning Type: Adjustable (Nozzle Swap)
Price (Msrp): $129.99
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EPZ P50 User Review Score
Average User Scores
Average User Score:
Based on 1 user reviews
9.5Exceptional
Kefine Quatio User Review Score
Average User Scores
Average User Score:
Based on 1 user reviews
8Very Positive
EPZ P50 Gaming Score
Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
7Gaming Grade
A-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
6.6Gaming Grade
B+EPZ P50 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
A-- Competent technical presentation. Handles separation and detail well in most tracks, with modest soundstage and acceptable imaging capabilities.
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.
EPZ P50 User Reviews
Share your experience and build your personal ranking list.
You need to be signed in to write your own reviewKillabuck.
Pros
No roughness, Natural timbre, Balanced signature, good note density, Very good consistency, comfortable to use, Good cable, Technically amazing, good accessories, good tips, good transparency, good brightness, tactile bass, not much warmth, nice voices.Cons
None.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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