EPZ P40 vs Thieaudio Legacy 2: 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 2 of 4 measures.

EPZ P40
Thieaudio Legacy 2

HearWiki score

Sound

8.5

7.5

Value

8.0

Price (USD)

$160

$99

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

The EPZ P40 is 5 years newer, but it is 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. For 5 years between them, that is a thin return - treat this as a restyle rather than a new platform.

P4020265 yr newer
Legacy 22021

Specifications

P40Legacy 2

Type: Wired IEMs; Wired IEMs
Price (USD): $160; $99
HearWiki score: 82; 73
Released: 2026; 2021
Availability: Sold new; Discontinued
Driver: 2DD + 1PL + 1PZT tribrid; hybrid
Driver type: tribrid; hybrid
Driver configuration: 2DD + 1PL + 1PZT; -
Driver size: -; 10 mm
Drivers per side: 4; -
Impedance: 14 Ω; -
Active noise cancelling: No; -
Connector: 2-pin 0.78 mm; 2-pin 0.78 mm

Specification comparison of EPZ P40 vs Thieaudio Legacy 2
Spec	EPZ P40	Thieaudio Legacy 2
Type	Wired IEMs	Wired IEMs
Price (USD)	$160	$99
HearWiki score	82 / 100 Great	73 / 100 Good
Released	2026	2021
Audio
Driver	2DD + 1PL + 1PZT tribrid	hybrid
Driver type	tribrid	hybrid
Driver configuration	2DD + 1PL + 1PZT	-
Driver size	-	10 mm
Drivers per side	4	-
Impedance	14 Ω	-
Features
Active noise cancelling	No	-
Design
Connector	2-pin 0.78 mm	2-pin 0.78 mm

What reviewers said

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

Thieaudio Legacy 2

The Thieaudio Legacy 2 is a budget-friendly hybrid IEM that delivers a smooth, neutral sound with good balance and a lively, musical character. It stands out for its solid build, comfortable fit, and strong value, making it a compelling choice for listeners seeking accurate vocals and instruments without breaking the bank. While not a technical flagship, it offers dependable performance that exceeds expectations in its price range.

Pro:Excellent value for the price
Pro:Comfortable and well-built design
Pro:Neutral, smooth tuning with good balance

Con:Mids can feel slightly limited
Con:Not a top-tier technical performer
Con:Wired design with no ANC

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

Compare something else

Swap either side out, or start again from the picker.

New comparison EPZ P40 Thieaudio Legacy 2