TRN Conch vs Truthear x Crinacle Zero Red: which should you buy?

On aggregated review scores the Truthear x Crinacle Zero Red comes out ahead with a HearWiki score of 82. The full breakdown - sub-scores, specs and what reviewers actually said - is below.

Our pick: Truthear x Crinacle Zero Red - Outstanding overall at around $65.

Wired IEMs

Score breakdown

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

Neither pulls ahead overall - they trade wins across the measures.

TRN Conch
Truthear x Crinacle Zero Red

HearWiki score

Sound

6.5

8.1

Value

9.1

8.8

Price (USD)

$36

$65

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 2023. 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.

Conch2023
x Crinacle Zero Red2023

Specifications

Conchx Crinacle Zero Red

Type: Wired IEMs; Wired IEMs
Price (USD): $36; $65
HearWiki score: 70; 82
Released: 2023; 2023
Availability: Still sold new; Still sold new
Driver: 10 mm dynamic; 2DD
Driver type: dynamic; dynamic
Driver configuration: -; 2DD
Driver size: 10 mm; -
Drivers per side: 1; 2
Frequency response: 20 Hz - 20 kHz; -
Impedance: 30 Ω; 17.5 Ω
Sensitivity: 114 dB/mW; -
Active noise cancelling: No; -
Weight: 7.8 g; -
Detachable cable: Yes; -
USB-C: No; -
Connector: 2-pin 0.78 mm; -

Specification comparison of TRN Conch vs Truthear x Crinacle Zero Red
Spec	TRN Conch	Truthear x Crinacle Zero Red
Type	Wired IEMs	Wired IEMs
Price (USD)	$36	$65
HearWiki score	70 / 100 Good	82 / 100 Outstanding
Released	2023	2023
Audio
Driver	10 mm dynamic	2DD
Driver type	dynamic	dynamic
Driver configuration	-	2DD
Driver size	10 mm	-
Drivers per side	1	2
Frequency response	20 Hz - 20 kHz	-
Impedance	30 Ω	17.5 Ω
Sensitivity	114 dB/mW	-
Features
Active noise cancelling	No	-
Design
Weight	7.8 g	-
Detachable cable	Yes	-
USB-C	No	-
Connector	2-pin 0.78 mm	-

What reviewers said

TRN Conch

The TRN Conch is a budget-friendly wired IEM with a single 10mm dynamic driver, offering a lively sound signature with notable treble energy. It stands out for its sturdy build, generous accessory bundle, and a tuning nozzle system that lets you adjust the sound, though its technical performance is decent rather than exceptional. While it delivers good value, the bright tuning may cause fatigue for sensitive listeners, and bass/mids can feel a bit lean on certain tracks.

Pro:Excellent build quality and premium feel for the price
Pro:Generous accessory bundle included in the box
Pro:Flexible tuning nozzle system to customize sound

Con:Bright treble can be fatiguing over time
Con:Occasional sibilance on brighter recordings
Con:Bass and mids may lack weight on some tracks

Truthear x Crinacle Zero Red

This wired in-ear monitor pairs a 10 mm and a 7.8 mm dynamic driver in a dual-driver setup, tuned for a warm, natural sound signature. It’s designed to be comfortable for extended listening, making it a solid pick for those who prefer a relaxed, non-fatiguing presentation. With no ANC, it relies on passive isolation from its fit.

Pro:Warm, natural tuning for long sessions
Pro:Dual dynamic drivers for rich bass and detail
Pro:Comfortable fit for extended wear

Con:No active noise cancellation
Con:Requires a source with enough power (17.5 ohm impedance)
Con:Bulky shell may not suit small ears

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 TRN Conch Truthear x Crinacle Zero Red