Wired IEMs
Cozoy D2
81Outstanding
$55
Full review dataCozoy D2 vs KZ PR3: which should you buy?
On aggregated review scores the Cozoy D2 comes out ahead with a HearWiki score of 81. The full breakdown - sub-scores, specs and what reviewers actually said - is below.
Our pick: Cozoy D2 - Outstanding overall at around $55.
Wired IEMs
KZ PR3
66Good
$66
Full review dataScore breakdown
Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.
Cozoy D2 leads on 4 of 4 measures.
- Cozoy D2
- KZ PR3
HearWiki score
81
66
Sound
8.5
6.6
Value
9.0
6.4
Price (USD)
$55
$66
Generation & platform
The scores rank quality. This is the other question: is the newer one actually newer technology, or the same platform in a new shell?
Same generation
The Cozoy D2 is 3 years newer, but it is the same generation of hardware: nothing in the radio, the codecs or the noise cancelling separates them. Nothing separates them on convenience features either, so the choice comes down to tuning and price. For 3 years between them, that is a thin return - treat this as a restyle rather than a new platform.
- D220263 yr newer
- PR32023
Specifications
D2PR3
- Type
- Wired IEMs
- Wired IEMs
- Price (USD)
- $55
- $66
- HearWiki score
- 81
- 66
- Released
- 2026
- 2023
- Availability
- Sold new
- Still sold new
- Driver
- 2DD
- hybrid
- Driver type
- dynamic
- hybrid
- Driver configuration
- 2DD
- -
- Driver size
- -
- 13.2 mm
- Drivers per side
- 2
- -
- Frequency response
- -
- 20 Hz - 40 kHz
- Impedance
- 20 Ω
- 15 Ω
- Sensitivity
- -
- 98 dB/mW
- Active noise cancelling
- -
- No
- Controls
- -
- buttons
- Detachable cable
- -
- Yes
- Connector
- 2-pin 0.78 mm
- 3.5 mm
- Microphones
- -
- 1
What reviewers said
Cozoy D2
The Cozoy D2 is a budget-friendly wired IEM that pairs a 6 mm beryllium driver with a 10 mm graphene-composite driver for a dual-dynamic setup. It offers a flexible connection via a 2-pin 0.78 mm cable that includes swappable 3.5 mm and 4.4 mm plugs, catering to both standard and balanced sources. With a 20-ohm impedance, it's easy to drive from most devices.
- Pro:Dual-driver hybrid design for detailed sound
- Pro:Interchangeable 3.5 mm and 4.4 mm plugs
- Pro:Low impedance (20 ohms) for easy pairing
- Con:No active noise cancellation
- Con:Wired only, limiting portability
- Con:Budget build may not suit all users
KZ PR3
The KZ PR3 is a budget-friendly planar IEM that shines in technical performance, delivering crisp detail, wide staging, and precise imaging. Its bright, lean tuning offers speed and clarity but sacrifices bass weight and natural timbre, making it a picky choice for listeners who prefer a warmer, more relaxed sound.
- Pro:Excellent detail retrieval and resolution
- Pro:Wide soundstage and strong imaging
- Pro:Fast, agile planar driver response
- Con:Bright, peaky tuning can sound harsh or fatiguing
- Con:Lean bass with limited mid-bass body
- Con:Timbre can come across as unnatural or metallic
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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