Abyss Diana TC vs Focal Utopia: which should you buy?

On aggregated review scores the Focal Utopia comes out ahead with a HearWiki score of 81. The full breakdown - sub-scores, specs and what reviewers actually said - is below.

Our pick: Focal Utopia - Outstanding overall at around $4999.

Over-Ear

Score breakdown

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

Focal Utopia leads on 3 of 4 measures.

Abyss Diana TC
Focal Utopia

HearWiki score

Sound

9.7

Value

5.8

Price (USD)

$3,570

$5,000

Specifications

Diana TCUtopia

Type: Over-Ear; Over-Ear
Price (USD): $3,570; $5,000
HearWiki score: 75; 81
Released: 2026; 2022
Availability: Sold new; Still sold new
Driver: 63 mm planar magnetic; 40 mm dynamic
Driver type: planar; dynamic
Driver size: 63 mm; 40 mm
Drivers per side: 1; 1
Frequency response: 5 Hz - 58 kHz; 5 Hz - 23 kHz
Sound signature: -; neutral
Impedance: 69 Ω; 80 Ω
Sensitivity: 90 dB/mW; 104 dB/mW
Active noise cancelling: -; No
Weight: -; 490 g
Water resistance: -; none
Detachable cable: Yes; Yes
USB-C: -; No
Connector: XLR; -
Balanced connection: Yes; -
Model code: AB-DTCS-1; -

Specification comparison of Abyss Diana TC vs Focal Utopia
Spec	Abyss Diana TC	Focal Utopia
Type	Over-Ear	Over-Ear
Price (USD)	$3,570	$5,000
HearWiki score	75 / 100 Great	81 / 100 Outstanding
Released	2026	2022
Audio
Driver	63 mm planar magnetic	40 mm dynamic
Driver type	planar	dynamic
Driver size	63 mm	40 mm
Drivers per side	1	1
Frequency response	5 Hz - 58 kHz	5 Hz - 23 kHz
Sound signature	-	neutral
Impedance	69 Ω	80 Ω
Sensitivity	90 dB/mW	104 dB/mW
Features
Active noise cancelling	-	No
Design
Weight	-	490 g
Water resistance	-	none
Detachable cable	Yes	Yes
USB-C	-	No
Connector	XLR	-
Balanced connection	Yes	-
Model code	AB-DTCS-1	-

What reviewers said

Abyss Diana TC

No summary yet - we haven't aggregated enough reviews.

Focal Utopia

The Focal Utopia is a premium open-back wired headphone engineered for audiophiles seeking reference-grade neutrality. Its 40mm beryllium driver delivers exceptional detail, low distortion, and a finely tuned high-frequency response, making it a top-tier choice for critical listening. While its performance is class-leading, the steep price positions it as a luxury investment rather than a practical everyday option.

Pro:Outstanding resolution and micro-detail retrieval
Pro:Very low distortion with a neutral, accurate sound signature
Pro:Premium build quality and detachable cable design

Con:Extremely high price point
Con:No active noise cancellation or wireless connectivity
Con:Heavy weight (490g) may be tiring during long sessions

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

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