Wired IEMs
Hidizs MP145
84Great
$207
Full review dataHidizs MP145 vs Westone MACH 20: which should you buy?
On aggregated review scores the Hidizs MP145 comes out ahead with an HearWiki score of 84. The full breakdown - sub-scores, specs and what reviewers actually said - is below.
Our pick: Hidizs MP145 - Great overall at around $207.
Wired IEMs
Westone MACH 20
72Good
$399
Full review dataScore breakdown
Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.
Hidizs MP145
Sound8.5
Value8.0
Westone MACH 20
Sound7.0
Value6.5
Specifications
| Spec | Hidizs MP145 | Westone MACH 20 |
|---|---|---|
| Type | Wired IEMs | Wired IEMs |
| Price (USD) | $207 | $399 |
| HearWiki score | 84 / 100 · Great | 72 / 100 · Good |
| Released | 2023 | 2022 |
| Audio | ||
| Driver | 14.5mm Ultra-large Planar Magnetic Driver | BA |
| Driver size | 14.5 mm | - |
| Drivers per side | 1 | 2 |
| Frequency response | 20Hz-40kHz | 20Hz-18kHz |
| Impedance | 30 Ω | 96 Ω |
| Sensitivity | 104 dB/mW | 110 dB/mW |
| Design | ||
| Weight | 19 g | 6 g |
| Detachable cable | Yes | - |
| USB-C | No | - |
What reviewers said
Hidizs MP145
The Hidizs MP145 is a wired planar magnetic IEM featuring a large 14.5mm driver, delivering a spacious and detailed sound with impressive bass and treble extension. It offers strong technical performance and excellent value for its price, though it requires a capable source to shine due to its lower sensitivity. Overall, it's a well-regarded option for enthusiasts seeking a lively and layered listening experience.
- Pro:Spacious soundstage with excellent layering
- Pro:Detailed treble and impactful bass
- Pro:Great overall value for a planar IEM
- Con:Needs more power than typical phones provide
- Con:Low sensitivity can be demanding on weak sources
- Con:Relatively large and heavy for an IEM
Westone MACH 20
The Westone MACH 20 is a dual-BA universal IEM that emphasizes neutrality and balance over flashy, exciting sound. It offers clear, forward mids, controlled bass, and a fatigue-free treble, making it a solid choice for vocal-focused listening or mix-checking, though it doesn't push technical boundaries. Its comfortable, lightweight build and easy-listening character position it as a competent, studio-oriented monitor rather than a class-leading performer.
- Pro:Neutral, balanced tuning with clear mids
- Pro:Comfortable and lightweight design
- Pro:Fatigue-free treble for long sessions
- Con:Limited treble extension
- Con:Not an exciting or dynamic sound
- Con:Technical performance is competent but not top-tier
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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