Wired IEMs
Hidizs MP145
84Great
$207
Full review dataHidizs MP145 vs TRN X7: 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
TRN X7
66Good
$128
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
TRN X7
Sound6.5
Value6.0
Specifications
| Spec | Hidizs MP145 | TRN X7 |
|---|---|---|
| Type | Wired IEMs | Wired IEMs |
| Price (USD) | $207 | $128 |
| HearWiki score | 84 / 100 · Great | 66 / 100 · Good |
| Released | 2023 | 2018 |
| Audio | ||
| Driver | 14.5mm Ultra-large Planar Magnetic Driver | BA |
| Driver size | 14.5 mm | - |
| Drivers per side | 1 | 7 |
| Frequency response | 20Hz-40kHz | 20Hz-40000Hz |
| Impedance | 30 Ω | 20 Ω |
| Sensitivity | 104 dB/mW | 102 dB/mW |
| Design | ||
| Weight | 19 g | 12 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
TRN X7
The TRN X7 is a lightweight, seven-balanced-armature in-ear monitor that offers a detailed and energetic sound signature, with a particular emphasis on crisp treble and solid low-end performance. Its practical design includes a replaceable cable and standard 3.5mm jack, making it a comfortable and well-built choice for those exploring full-featured multi-driver IEMs. However, its bright tuning may come across as sharp to some listeners, and it isn't positioned as a universally competitive all-rounder.
- Pro:Comfortable and lightweight fit
- Pro:Solid bass and midrange performance
- Pro:Replaceable cable with standard plug
- Con:Treble can be piercing at times
- Con:Not a versatile all-rounder
- Con:Requires careful source pairing to tame brightness
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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