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7Hz x Crinacle Zero: 2 vs Moondrop SSR Super Spaceship Reference: 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
  • Moondrop SSR Super Spaceship Reference
HearWiki score
83
47
Sound
8.1
5.7
Value
9.8
4.8
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

The 7Hz x Crinacle Zero: 2 is 3 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. For 3 years between them, that is a thin return - treat this as a restyle rather than a new platform.

  • x Crinacle Zero: 220233 yr newer
  • SSR Super Spaceship Reference2020

Specifications

x Crinacle Zero: 2SSR Super Spaceship Reference
Type
Wired IEMs
Wired IEMs
Price (USD)
$25
$40
HearWiki score
83
47
Released
2023
2020
Availability
Still sold new
Discontinued
Driver
1DD
dynamic
Driver type
dynamic
dynamic
Driver configuration
1DD
-
Driver size
10 mm
-
Drivers per side
1
1
Impedance
32 Ω
16 Ω
Active noise cancelling
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 dynamic IEM that delivers a warm, engaging sound signature with impressive tonal balance for its price. It stands out as an easy recommendation for everyday listening, offering strong performance and value without trying to be a technical marvel.

  • Pro:Excellent tuning for the price
  • Pro:Warm and fun sound presentation
  • Pro:Removable cable with standard 2-pin connector
  • Con:No noise cancellation
  • Con:Not a technical showcase
  • Con:May lack detail for critical listeners

Moondrop SSR Super Spaceship Reference

The Moondrop SSR is a budget-friendly single dynamic-driver IEM with a bright, detail-oriented sound signature that prioritizes clarity and technical performance over warmth. Its lively tuning makes it a good pick for treble lovers, but the forward highs may tire sensitive ears during longer sessions.

  • Pro:Excellent detail retrieval for the price
  • Pro:Compact, lightweight build
  • Pro:Wired with standard 2-pin connector for easy cable swapping
  • Con:Bright treble can be fatiguing
  • Con:Lacks bass warmth and body
  • Con:No noise cancellation or isolation features

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: 2Moondrop SSR Super Spaceship Reference