Wired IEMs
CrinEar Reference
86Outstanding
$350
Full review dataCrinEar Reference vs DUNU SA6EST: which should you buy?
Specs, scores and condensed review verdicts for the CrinEar Reference vs DUNU SA6EST, side by side. Where a product has no HearWiki score yet, not enough reviews have been aggregated to rate it.
Wired IEMs
DUNU SA6EST
Not yet scored
$640
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 SA6EST
HearWiki score
86
-
Sound
9.1
-
Value
8.9
-
Price (USD)
$350
$640
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 2 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.
- Reference20262 yr newer
- SA6EST2024
Specifications
ReferenceSA6EST
- Type
- Wired IEMs
- Wired IEMs
- Price (USD)
- $350
- $640
- HearWiki score
- 86
- Not scored
- Released
- 2026
- 2024
- Availability
- Sold new
- Discontinued
- Driver
- 2DD + 3BA hybrid
- 6BA + 2EST hybrid
- Driver type
- hybrid
- hybrid
- Driver configuration
- 2DD + 3BA
- 6BA + 2EST
- Driver size
- 10 mm
- -
- Drivers per side
- 5
- 8
- Frequency response
- -
- 5 Hz - 40 kHz
- Impedance
- 16 Ω
- 55 Ω
- Sensitivity
- 104 dB/mW
- 117 dB/mW
- Active noise cancelling
- -
- No
- Controls
- -
- none
- Weight
- -
- 6 g
- Detachable cable
- Yes
- 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 SA6EST
The DUNU SA6EST is an eight-driver hybrid IEM that pairs six balanced armatures with two electrostatic units, managed by a custom four-way crossover and a swappable plug system. It delivers a broad frequency range from 5 Hz to 40 kHz with high sensitivity, making it a versatile wired option for detailed listening. Its lightweight build and detachable cable add practicality for audiophiles on the go.
- Pro:Detailed and airy treble from dual electrostatic drivers
- Pro:Wide frequency response covers deep lows to extended highs
- Pro:Lightweight design at just 6 grams for comfortable wear
- Con:No active noise cancellation, so isolation depends on fit
- Con:Lacks inline controls, requiring external device management
- Con:Hybrid driver setup may require a good source to shine
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
Compare something else
Swap either side out, or start again from the picker.