Kiwi Ears Aether vs KIWI EARS CANTA: which should you buy?

On aggregated review scores the Kiwi Ears Aether comes out ahead with a HearWiki score of 82. The full breakdown - sub-scores, specs and what reviewers actually said - is below.

Our pick: Kiwi Ears Aether - Great overall at around $170.

Wired IEMs

Score breakdown

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

Kiwi Ears Aether leads on 2 of 4 measures.

Kiwi Ears Aether
KIWI EARS CANTA

HearWiki score

Sound

8.5

7.5

Value

8.0

Price (USD)

$170

$89

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 Aether (2025) against KIWI EARS CANTA (2024). 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.

Aether20251 yr newer
CANTA2024

Specifications

AetherCANTA

Type: Wired IEMs; Wired IEMs
Price (USD): $170; $89
HearWiki score: 82; 73
Released: 2025; 2024
Availability: Sold new; Discontinued
Driver: 1 planar; 1DD + 2PL hybrid
Driver type: planar; hybrid
Driver configuration: 1 planar; 1DD + 2PL
Driver size: 15.3 mm; 10 mm
Drivers per side: 1; 3
Impedance: 14 Ω; 14 Ω
Sensitivity: 105 dB/mW; 104 dB/mW
Active noise cancelling: No; No
Weight: -; 5.6 g
Detachable cable: Yes; -
Connector: 2-pin 0.78 mm; 2-pin 0.78 mm

Specification comparison of Kiwi Ears Aether vs KIWI EARS CANTA
Spec	Kiwi Ears Aether	KIWI EARS CANTA
Type	Wired IEMs	Wired IEMs
Price (USD)	$170	$89
HearWiki score	82 / 100 Great	73 / 100 Good
Released	2025	2024
Audio
Driver	1 planar	1DD + 2PL hybrid
Driver type	planar	hybrid
Driver configuration	1 planar	1DD + 2PL
Driver size	15.3 mm	10 mm
Drivers per side	1	3
Impedance	14 Ω	14 Ω
Sensitivity	105 dB/mW	104 dB/mW
Features
Active noise cancelling	No	No
Design
Weight	-	5.6 g
Detachable cable	Yes	-
Connector	2-pin 0.78 mm	2-pin 0.78 mm

What reviewers said

Kiwi Ears Aether

The Kiwi Ears Aether is a single 15.3mm planar driver IEM that delivers a punchy, well-extended bass response and a smooth, non-fatiguing treble, all wrapped in a premium, comfortable shell. Its tuning leans toward a fun yet mature presentation with precise imaging and a wide soundstage, making it a strong contender in the sub-$200 planar market. While its large housing and stock cable pose minor drawbacks, the overall sonic performance and build quality offer excellent value for wired audio enthusiasts.

Pro:Strong, impactful bass with good depth
Pro:Smooth and refined treble without harshness
Pro:Excellent imaging and spacious soundstage

Con:Recessed lower mids may lack warmth for some
Con:Large shell size can be problematic for smaller ears
Con:Stock cable feels below par for the price

KIWI EARS CANTA

The KIWI EARS CANTA is a budget-friendly hybrid IEM that pairs a dynamic driver with two planar drivers to deliver a lively, vocal-forward sound signature. It offers strong clarity, punchy bass, and good technical performance for its price, making it an engaging listen across many genres, though its bright tilt may not suit those seeking a completely neutral or relaxed tuning.

Pro:Energetic, fun tuning with strong vocal presence
Pro:Solid bass impact and good overall clarity
Pro:Easy to drive and comfortable with quality accessories

Con:Elevated upper mids and treble can become fatiguing
Con:Not a strictly neutral or reference-style sound
Con:Micro-detail retrieval is not its strongest suit

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

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New comparison Kiwi Ears Aether KIWI EARS CANTA