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Aful Performer 8S vs CrinEar Reference: which should you buy?

On aggregated review scores the CrinEar Reference comes out ahead with a HearWiki score of 83. The full breakdown - sub-scores, specs and what reviewers actually said - is below.

Our pick: CrinEar Reference - Great overall at around $350.

Score breakdown

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

CrinEar Reference leads on 4 of 4 measures.

  • Aful Performer 8S
  • CrinEar Reference
HearWiki score
80
83
Sound
8.6
9.1
Value
8.1
8.9
Price (USD)
$390
$350

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 2026. 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.

  • Performer 8S2026
  • Reference2026

Specifications

Performer 8SReference
Type
Wired IEMs
Wired IEMs
Price (USD)
$390
$350
HearWiki score
80
83
Released
2026
2026
Availability
Sold new
Sold new
Driver
1DD + 6BA + 1PL tribrid
2DD + 3BA hybrid
Driver type
tribrid
hybrid
Driver configuration
1DD + 6BA + 1PL
2DD + 3BA
Driver size
-
10 mm
Drivers per side
8
5
Impedance
26 Ω
16 Ω
Sensitivity
-
104 dB/mW
Detachable cable
-
Yes
Connector
2-pin 0.78 mm
4.4 mm balanced

What reviewers said

Aful Performer 8S

The Aful Performer 8S is a tribrid in-ear monitor with a relaxed, smooth tuning that avoids harshness in the treble, making it a comfortable choice for long listening sessions. Its easy drivability and spacious soundstage are highlights, though its upper-midrange presentation may leave some vocals feeling distant, and its bass lacks the punch some listeners prefer. Overall, it's a competent performer that doesn't strongly outshine similarly priced rivals.

  • Pro:Easy to drive with most sources
  • Pro:Spacious and clean soundstage
  • Pro:Smooth treble that never fatigues
  • Con:Female vocals can sound recessed
  • Con:Bass impact and density are underwhelming
  • Con:Doesn't stand out against competitors at this price

CrinEar Reference

The CrinEar Reference is a wired in-ear monitor that combines two dynamic drivers with three balanced armatures in a hybrid setup, offering a detailed and engaging sound signature. Its secure fit provides good passive noise isolation, making it a reliable choice for critical listening at its price point. The detachable 4.4mm balanced cable adds versatility for audiophiles with compatible sources.

  • Pro:Effective passive noise isolation from a snug seal
  • Pro:Hybrid driver configuration delivers a rich, layered sound
  • Pro:Detachable balanced cable for enhanced audio quality and durability
  • Con:Requires a source with a 4.4mm balanced output for full benefit
  • Con:No active noise cancellation, so ambient noise may be present in louder environments

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 comparisonAful Performer 8SCrinEar Reference