7HZ x Crinacle: Diablo vs EPZ P40: which should you buy?

On aggregated review scores the EPZ P40 comes out ahead with a HearWiki score of 82. The full breakdown - sub-scores, specs and what reviewers actually said - is below.

Our pick: EPZ P40 - Great overall at around $160.

Wired IEMs

Score breakdown

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

EPZ P40 leads on 3 of 4 measures.

7HZ x Crinacle: Diablo
EPZ P40

HearWiki score

Sound

7.0

8.5

Value

7.0

8.0

Price (USD)

$150

$160

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

EPZ P40 (2026) against 7HZ x Crinacle: Diablo (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.

x Crinacle: Diablo2025
P4020261 yr newer

Specifications

x Crinacle: DiabloP40

Type: Wired IEMs; Wired IEMs
Price (USD): $150; $160
HearWiki score: 67; 82
Released: 2025; 2026
Availability: Sold new; Sold new
Driver: 14.5 mm planar magnetic; 2DD + 1PL + 1PZT tribrid
Driver type: planar; tribrid
Driver configuration: -; 2DD + 1PL + 1PZT
Driver size: 14.5 mm; -
Drivers per side: -; 4
Impedance: -; 14 Ω
Active noise cancelling: -; No
Detachable cable: Yes; -
Connector: 2-pin 0.78 mm; 2-pin 0.78 mm

Specification comparison of 7HZ x Crinacle: Diablo vs EPZ P40
Spec	7HZ x Crinacle: Diablo	EPZ P40
Type	Wired IEMs	Wired IEMs
Price (USD)	$150	$160
HearWiki score	67 / 100 Good	82 / 100 Great
Released	2025	2026
Audio
Driver	14.5 mm planar magnetic	2DD + 1PL + 1PZT tribrid
Driver type	planar	tribrid
Driver configuration	-	2DD + 1PL + 1PZT
Driver size	14.5 mm	-
Drivers per side	-	4
Impedance	-	14 Ω
Features
Active noise cancelling	-	No
Design
Detachable cable	Yes	-
Connector	2-pin 0.78 mm	2-pin 0.78 mm

What reviewers said

7HZ x Crinacle: Diablo

This wired in-ear monitor, developed in partnership with Crinacle, uses a 14.5 mm planar-magnetic driver to deliver a pronounced low-end emphasis. It's tuned specifically for fans of bass-heavy music like hip-hop, EDM, and rock, offering a detachable 2-pin cable for easy replacement or upgrades. Without active noise cancellation, it relies on a secure fit to isolate sound passively.

Pro:Powerful, punchy bass response for bass-centric genres
Pro:Planar magnetic driver offers fast, detailed sound
Pro:Detachable 0.78 mm 2-pin cable adds versatility

Con:No active noise cancellation, so passive isolation only
Con:Bass-heavy tuning may not suit neutral or treble-focused listeners
Con:Potential need for a quality source to drive the planar driver effectively

EPZ P40

The EPZ P40 is a wired tribrid IEM that delivers a clean, technically strong sound with excellent midrange presence, controlled bass, and precise imaging for its price. While it shines in resolution and transparency, its tuning can feel sharp or cold to some ears, and it falls just short of class-leading treble refinement. Overall, it's a compelling option under $200 for listeners who value clarity and detail over warmth.

Pro:Excellent midrange clarity and vocal presence
Pro:Tight, well-defined bass response
Pro:Strong technical performance with precise imaging

Con:Treble lacks some extension and refinement
Con:Tuning may come across as sharp or shouty
Con:Limited included eartips

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 7HZ x Crinacle: Diablo EPZ P40