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7Hz x Crinacle Zero: 2 vs Kiwi Ears Dolce: 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 Dolce
HearWiki score
83
62
Sound
8.1
6.4
Value
9.8
7.8
Price (USD)
$25
$40

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

Both shipped in 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
  • Dolce2023

Specifications

x Crinacle Zero: 2Dolce
Type
Wired IEMs
Wired IEMs
Price (USD)
$25
$40
HearWiki score
83
62
Released
2023
2023
Availability
Still sold new
Discontinued
Driver
1DD
1DD
Driver type
dynamic
dynamic
Driver configuration
1DD
1DD
Driver size
10 mm
10 mm
Drivers per side
1
1
Impedance
32 Ω
16 Ω
Active noise cancelling
No
No
Detachable cable
Yes
-
Connector
2-pin 0.78 mm
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 Dolce

The Kiwi Ears Dolce is a budget-friendly wired IEM with a lively, energetic tuning that stands out for its strong bass and clear vocals, though its upper-mid and treble emphasis may prove fatiguing for some listeners. Its compact, comfortable fit and stylish design add to its appeal, making it a polarizing but technically capable option at its price point.

  • Pro:Strong bass impact and good treble detail
  • Pro:Comfortable, secure fit with a stylish design
  • Pro:Clear female vocals with good instrument separation
  • Con:Upper mids and treble can become fatiguing on some tracks
  • Con:Midrange can sound hollow or recessed
  • Con:Occasional sibilance noted

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 Dolce