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7Hz x Crinacle Zero: 2 vs KIWI EARS x Crinacle: Singolo: which should you buy?

On aggregated review scores the 7Hz x Crinacle Zero: 2 comes out ahead with a HearWiki score of 83. The full breakdown - sub-scores, specs and what reviewers actually said - is below.

Our pick: 7Hz x Crinacle Zero: 2 - Outstanding overall at around $25.

Score breakdown

Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.

7Hz x Crinacle Zero: 2 leads on 4 of 4 measures.

  • 7Hz x Crinacle Zero: 2
  • KIWI EARS x Crinacle: Singolo
HearWiki score
83
63
Sound
8.1
6.4
Value
9.8
8.5
Price (USD)
$25
$32

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

KIWI EARS x Crinacle: Singolo (2024) against 7Hz x Crinacle Zero: 2 (2023). 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
  • x Crinacle: Singolo20241 yr newer

Specifications

x Crinacle Zero: 2x Crinacle: Singolo
Type
Wired IEMs
Wired IEMs
Price (USD)
$25
$32
HearWiki score
83
63
Released
2023
2024
Availability
Still sold new
Discontinued
Driver
1DD
11 mm dynamic
Driver type
dynamic
dynamic
Driver configuration
1DD
-
Driver size
10 mm
11 mm
Drivers per side
1
-
Impedance
32 Ω
32 Ω
Sensitivity
-
108 dB/mW
Active noise cancelling
No
-
Detachable cable
Yes
-
Connector
2-pin 0.78 mm
-

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

KIWI EARS x Crinacle: Singolo

The Singolo is a wired single-dynamic IEM that offers a well-balanced, neutral-leaning sound with a touch of added low-end warmth. Its tuning prioritizes musical enjoyment and clarity over raw technical detail, making it a pleasant listen, though it faces stiff competition within its price bracket. Overall, it's a competently built and safe-sounding option that may not stand out dramatically among peers.

  • Pro:Balanced and inoffensive tuning
  • Pro:Solid build quality
  • Pro:Good low-end presence and dynamics
  • Con:Lacks standout technical detail
  • Con:Not a top choice in a crowded budget market
  • Con:Overall package feels somewhat unremarkable

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.

New comparison7Hz x Crinacle Zero: 2KIWI EARS x Crinacle: Singolo