Wired IEMs
CrinEar Reference
86Outstanding
$350
Full review dataCrinEar Reference vs DUNU Vulkan: which should you buy?
On aggregated review scores the CrinEar Reference comes out ahead with a HearWiki score of 86. The full breakdown - sub-scores, specs and what reviewers actually said - is below.
Our pick: CrinEar Reference - Outstanding overall at around $350.
Wired IEMs
DUNU Vulkan
60Average
$380
Full review dataScore breakdown
Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.
CrinEar Reference leads on 4 of 4 measures.
- CrinEar Reference
- DUNU Vulkan
HearWiki score
86
60
Sound
9.1
7.1
Value
8.9
4.8
Price (USD)
$350
$380
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 CrinEar Reference is 4 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 4 years between them, that is a thin return - treat this as a restyle rather than a new platform.
- Reference20264 yr newer
- Vulkan2022
Specifications
ReferenceVulkan
- Type
- Wired IEMs
- Wired IEMs
- Price (USD)
- $350
- $380
- HearWiki score
- 86
- 60
- Released
- 2026
- 2022
- Availability
- Sold new
- Discontinued
- Driver
- 2DD + 3BA hybrid
- 2DD + 4BA hybrid
- Driver type
- hybrid
- hybrid
- Driver configuration
- 2DD + 3BA
- 2DD + 4BA
- Driver size
- 10 mm
- 8 mm
- Drivers per side
- 5
- 6
- Impedance
- 16 Ω
- 15 Ω
- Sensitivity
- 104 dB/mW
- -
- Active noise cancelling
- -
- No
- Weight
- -
- 17 g
- Detachable cable
- Yes
- -
- Connector
- 4.4 mm balanced
- -
What reviewers said
CrinEar Reference
The CrinEar Reference is a wired in-ear monitor with a hybrid 2DD + 3BA driver setup, offering a balanced and detailed sound signature. It features a detachable 4.4mm balanced cable and relies on a tight seal for passive isolation, making it a strong choice for critical listening at its price point.
- Pro:Hybrid driver configuration delivers rich, layered sound
- Pro:Detachable 4.4mm balanced cable for flexible connectivity
- Pro:Good passive isolation from proper eartip seal
- Con:No active noise cancellation, so external noise isn't fully blocked
- Con:Requires a balanced source to fully utilize the 4.4mm connector
- Con:Fit may be finicky for some users to achieve optimal seal
DUNU Vulkan
The DUNU Vulkan is a warm-leaning hybrid IEM that pairs a soft, mellow low end with restrained treble for a comfortable, easy-going listen. It offers solid imaging, a spacious soundstage, and generous accessories, making it a well-rounded value rather than a technical tour de force. Build quality is sturdy, though its tuning may not satisfy those seeking maximum detail or pristine timbre for acoustic tracks. Its bass is gently rounded, and while the overall balance is cohesive, it lacks the last bit of naturalness and control found in pricier competitors. Overall, it's an enjoyable, forgiving earphone that excels in comfort and presentation over raw precision.
- Pro:Warm, non-fatiguing tuning that suits long sessions
- Pro:Excellent imaging and a wide, airy soundstage
- Pro:Sturdy build and premium accessory kit
- Con:Bass can sound soft or slightly fuzzy
- Con:Treble may edge toward harshness on some tracks
- Con:Timbre and control are not ideal for acoustic music
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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