Kiwi Ears Halcyon vs Yu9 Audio Que: which should you buy?

On aggregated review scores the Yu9 Audio Que comes out ahead with a HearWiki score of 83. The full breakdown - sub-scores, specs and what reviewers actually said - is below.

Our pick: Yu9 Audio Que - Great overall at around $399.

Wired IEMs

Score breakdown

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

Yu9 Audio Que leads on 3 of 4 measures.

Kiwi Ears Halcyon
Yu9 Audio Que

HearWiki score

Sound

8.0

8.5

Value

7.5

8.0

Price (USD)

$260

$400

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 Halcyon (2026) against Yu9 Audio Que (2025). 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.

Halcyon20261 yr newer
Que2025

Specifications

HalcyonQue

Type: Wired IEMs; Wired IEMs
Price (USD): $260; $400
HearWiki score: 77; 83
Released: 2026; 2025
Availability: Sold new; Sold new
Driver: 1DD + 3BA tribrid; 1DD + 3BA hybrid
Driver type: tribrid; hybrid
Driver configuration: 1DD + 3BA; 1DD + 3BA
Driver size: 10 mm; 10 mm
Drivers per side: 4; 4
Impedance: 29 Ω; -
Sensitivity: 109 dB/mW; -
Weight: 6 g; -
Detachable cable: Yes; -
Connector: 2-pin 0.78 mm; -

Specification comparison of Kiwi Ears Halcyon vs Yu9 Audio Que
Spec	Kiwi Ears Halcyon	Yu9 Audio Que
Type	Wired IEMs	Wired IEMs
Price (USD)	$260	$400
HearWiki score	77 / 100 Great	83 / 100 Great
Released	2026	2025
Audio
Driver	1DD + 3BA tribrid	1DD + 3BA hybrid
Driver type	tribrid	hybrid
Driver configuration	1DD + 3BA	1DD + 3BA
Driver size	10 mm	10 mm
Drivers per side	4	4
Impedance	29 Ω	-
Sensitivity	109 dB/mW	-
Design
Weight	6 g	-
Detachable cable	Yes	-
Connector	2-pin 0.78 mm	-

What reviewers said

Kiwi Ears Halcyon

The Kiwi Ears Halcyon is a wired tribrid IEM that blends a dynamic driver with three balanced armatures for a detailed, bass-forward sound signature. It offers a polished top end and solid technical layering, though its relaxed mids and light lower-mid body may not suit vocal purists. Overall, it's a well-built, distinctive choice for those seeking a familiar yet slightly warmer tuning in this price bracket.

Pro:Strong sub-bass extension with good control
Pro:Clean, well-layered soundstage
Pro:Polished, extended treble without harshness

Con:Midrange presence could be more forward
Con:Bass body feels slightly lean for some listeners
Con:Tuning is familiar rather than groundbreaking

Yu9 Audio Que

The Yu9 Audio Que is a wired hybrid IEM that delivers a refined, flagship-inspired sound for under $500, blending controlled bass, organic mids, and airy treble with impressive spatial cues. Its vented shell prevents pressure buildup and offers strong technical performance, though the wide nozzle and fit may be a consideration for some listeners. Overall, it presents excellent value as a versatile, engaging single-set option.

Pro:Organic and natural midrange presentation
Pro:Controlled bass with good punch and texture
Pro:Airy treble that adds sparkle without harshness

Con:Wide nozzle may cause fit issues for some ears
Con:No noise cancellation or wireless options
Con:Stock cable could feel stiff for some users

Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.

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