Wired IEMs
7Hz x Crinacle Zero: 2
83Outstanding
$25
Full review data7Hz x Crinacle Zero: 2 vs FiiO JD3: which should you buy?
Specs, scores and condensed review verdicts for the 7Hz x Crinacle Zero: 2 vs FiiO JD3, side by side. Where a product has no HearWiki score yet, not enough reviews have been aggregated to rate it.
Wired IEMs
FiiO JD3
Not yet scored
$18
Full review dataScore breakdown
Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.
7Hz x Crinacle Zero: 2 leads on 3 of 4 measures.
- 7Hz x Crinacle Zero: 2
- FiiO JD3
HearWiki score
83
-
Sound
8.1
-
Value
9.8
-
Price (USD)
$25
$18
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
These are 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.
- x Crinacle Zero: 22023
- JD3Year unknown
Specifications
x Crinacle Zero: 2JD3
- Type
- Wired IEMs
- Wired IEMs
- Price (USD)
- $25
- $18
- HearWiki score
- 83
- Not scored
- Released
- 2023
- -
- Availability
- Still sold new
- Availability unknown
- Driver
- 1DD
- 9.2 mm dynamic
- Driver type
- dynamic
- dynamic
- Driver configuration
- 1DD
- -
- Driver size
- 10 mm
- 9.2 mm
- Drivers per side
- 1
- -
- Impedance
- 32 Ω
- -
- Sensitivity
- -
- 107 dB/mW
- Active noise cancelling
- No
- -
- Detachable cable
- Yes
- -
- Connector
- 2-pin 0.78 mm
- -
- Microphones
- -
- 1
What reviewers said
7Hz x Crinacle Zero: 2
The 7Hz x Crinacle Zero: 2 is a budget-friendly wired IEM that delivers a warm, fun sound signature with excellent tuning for its price. It's a highly recommended value pick that balances musicality with solid everyday performance, making it a worthy successor in the affordable audio space.
- Pro:Excellent price-to-performance ratio
- Pro:Warm, enjoyable tuning
- Pro:Detachable 0.78 mm 2-pin cable
- Con:No active noise cancellation
- Con:Not a technical showcase
- Con:Limited to wired use
FiiO JD3
The FiiO JD3 is an affordable wired IEM built around a single 9.2mm dynamic driver with a composite diaphragm. It features a semi-open acoustic design, durable stainless steel unibody construction, and includes an HD microphone with line controls, making it a practical budget option for calls and music.
- Pro:Stainless steel unibody build for durability
- Pro:Semi-open design for a more natural soundstage
- Pro:Integrated HD mic with inline controls
- Con:No active noise cancellation
- Con:Wired connection limits portability
- Con:Semi-open design may leak sound
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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