Wired IEMs
Etymotic ER2XR Earphones
78Great
$140
Full review dataEtymotic ER2XR Earphones vs Hidizs MP145: 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
Hidizs MP145
84Great
$207
Full review dataScore breakdown
Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.
Etymotic ER2XR Earphones
Sound8.0
Value8.0
Hidizs MP145
Sound8.5
Value8.0
Specifications
| Spec | Etymotic ER2XR Earphones | Hidizs MP145 |
|---|---|---|
| Type | Wired IEMs | Wired IEMs |
| Price (USD) | $140 | $207 |
| HearWiki score | 78 / 100 · Great | 84 / 100 · Great |
| Released | - | 2023 |
| Audio | ||
| Driver | single dynamic driver | 14.5mm Ultra-large Planar Magnetic Driver |
| Driver size | - | 14.5 mm |
| Drivers per side | 1 | 1 |
| Frequency response | flat mids and highs, emphasized bass | 20Hz-40kHz |
| Impedance | 15 Ω | 30 Ω |
| Sensitivity | 96 dB/mW | 104 dB/mW |
| Wireless | ||
| Multipoint pairing | No | - |
| Battery | ||
| Wireless charging | No | - |
| Features | ||
| Active noise cancelling | No | - |
| ANC type | none | - |
| Transparency mode | No | - |
| Companion app | No | - |
| Custom EQ | No | - |
| Wear detection | No | - |
| Controls | buttons | - |
| Design | ||
| Weight | 2 g | 19 g |
| Detachable cable | Yes | Yes |
| USB-C | No | No |
What reviewers said
Etymotic ER2XR Earphones
The ER2XR is a wired in-ear monitor with a single dynamic driver that delivers a naturally balanced sound with a slight bass emphasis and warm tilt, making it a strong value for detail-focused listeners. It is easy to drive from portable sources thanks to its low impedance and decent sensitivity, and offers excellent passive noise isolation. However, its deep-insertion fit can be uncomfortable for some, and the cable tends to pick up noise.
- Pro:Accurate, detailed sound with a mild bass boost
- Pro:Easy to drive from phones and portable players
- Pro:Strong passive noise isolation
- Con:Deep fit may be uncomfortable for some ears
- Con:Cable microphonics are noticeable
- Con:No inline controls or app support
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
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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