Wired IEMs
CrinEar Reference
86Outstanding
$350
Full review dataCrinEar Reference vs Kiwi Ears x HBB Punch: 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
Kiwi Ears x HBB Punch
71Good
$450
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
- Kiwi Ears x HBB Punch
HearWiki score
86
71
Sound
9.1
8.2
Value
8.9
6.5
Price (USD)
$350
$450
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
- x HBB Punch2024
Specifications
Referencex HBB Punch
- Type
- Wired IEMs
- Wired IEMs
- Price (USD)
- $350
- $450
- HearWiki score
- 86
- 71
- Released
- 2026
- 2024
- Availability
- Sold new
- Discontinued
- Driver
- 2DD + 3BA hybrid
- 1DD + 2BA + 2EST tribrid
- Driver type
- hybrid
- tribrid
- Driver configuration
- 2DD + 3BA
- 1DD + 2BA + 2EST
- Driver size
- 10 mm
- 10 mm
- Drivers per side
- 5
- 5
- Impedance
- 16 Ω
- -
- Sensitivity
- 104 dB/mW
- -
- Detachable cable
- Yes
- Yes
- Connector
- 4.4 mm balanced
- 2-pin 0.78 mm
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
Kiwi Ears x HBB Punch
This wired tribrid IEM pairs a 10mm dynamic driver with two balanced armatures and two electrostatic drivers for a punchy, bass-forward sound. Tuned with a well-known reviewer, it's designed to appeal to bass lovers and musicians like drummers or bassists who want strong low-end impact. The detachable 0.78mm two-pin cable adds convenience for upgrades or replacement.
- Pro:Powerful, bass-forward tuning for low-end enthusiasts
- Pro:Hybrid 5-driver setup offers detailed and dynamic sound
- Pro:Detachable 0.78mm cable allows easy swapping
- Con:Bass-heavy signature may overshadow other frequencies for some
- Con:No active noise cancellation, so isolation relies on fit
- Con:Higher price point for a specialized tuning
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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