Wired IEMs
FiiO FD7
84Great
$445
Full review dataFiiO FD7 vs Westone MACH 10: which should you buy?
On aggregated review scores the FiiO FD7 comes out ahead with an HearWiki score of 84. The full breakdown - sub-scores, specs and what reviewers actually said - is below.
Our pick: FiiO FD7 - Great overall at around $445.
Wired IEMs
Westone MACH 10
72Good
$300
Full review dataScore breakdown
Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.
FiiO FD7
Sound8.5
Value7.0
Westone MACH 10
Sound7.5
Value7.0
Specifications
| Spec | FiiO FD7 | Westone MACH 10 |
|---|---|---|
| Type | Wired IEMs | Wired IEMs |
| Price (USD) | $445 | $300 |
| HearWiki score | 84 / 100 · Great | 72 / 100 · Good |
| Released | 2023 | 2022 |
| Audio | ||
| Driver | 12mm pure beryllium diaphragm dynamic driver | single full-range balanced-armature driver |
| Driver size | 12 mm | - |
| Drivers per side | 1 | 1 |
| Frequency response | 10Hz-40kHz | 20Hz-18kHz |
| Impedance | 50 Ω | 80 Ω |
| Sensitivity | 111 dB/mW | 103 dB/mW |
| Features | ||
| Controls | buttons | none |
| Design | ||
| Weight | 11 g | 5.5 g |
| Detachable cable | Yes | Yes |
| USB-C | - | No |
What reviewers said
FiiO FD7
The FiiO FD7 is a wired, flagship-grade in-ear monitor built around a single 12mm pure beryllium dynamic driver, housed in a semi-open design. It offers a spacious, refined sound with clean tonality, strong dynamics, and impressive detail retrieval, supported by a modular cable and tuning accessories. While easy to drive from most sources, its premium price and semi-open nature mean it targets enthusiasts seeking a high-end, natural presentation rather than casual listeners.
- Pro:Excellent clarity and natural tonal balance
- Pro:Wide, well-defined soundstage with strong imaging
- Pro:Highly resolving with good dynamics and detail
- Con:Lacks noise isolation due to semi-open design
- Con:Premium price may not suit budget-focused buyers
- Con:Requires burn-in or source matching for best results
Westone MACH 10
The Westone MACH 10 is a single balanced-armature IEM that offers a warm, relaxed sound signature with a fuller midrange, making it a solid entry-level choice for music lovers and performers. Its straightforward tuning and lightweight build prioritize comfort and balance over technical detail, delivering impressive audio quality for its price point.
- Pro:Warm, smooth sound with a full midrange
- Pro:Lightweight and comfortable for extended listening
- Pro:Good tonal balance from highs to lows
- Con:Less technical detail than pricier models
- Con:Limited frequency response up to 18 kHz
- Con:No built-in controls or microphone
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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