Wired IEMs
Campfire Audio Astrolith - Dual Planar IEM
87Outstanding
$2199
Full review dataCampfire Audio Astrolith - Dual Planar IEM vs FiiO FX17: which should you buy?
Specs, scores and condensed review verdicts for the Campfire Audio Astrolith - Dual Planar IEM vs FiiO FX17, side by side. Where a product has no HearWiki score yet, not enough reviews have been aggregated to rate it.
Wired IEMs
FiiO FX17
Not yet scored
$1500
Full review dataScore breakdown
Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.
Campfire Audio Astrolith - Dual Planar IEM
Sound9.0
Value6.5
FiiO FX17
No sub-scores yet - not enough rated reviews.
Specifications
| Spec | Campfire Audio Astrolith - Dual Planar IEM | FiiO FX17 |
|---|---|---|
| Type | Wired IEMs | Wired IEMs |
| Price (USD) | $2199 | $1500 |
| HearWiki score | 87 / 100 · Outstanding | Not scored |
| Released | 2024 | 2026 |
| Audio | ||
| Driver | Dual Planar | 1 DD + 4 BA + 8 EST per side |
| Driver size | 14.2 mm | 10 mm |
| Drivers per side | 2 | 13 |
| Frequency response | 5Hz-25kHz | 8Hz-40kHz |
| Impedance | 8.2 Ω | 16 Ω |
| Sensitivity | 94 dB/mW | 104 dB/mW |
| Wireless | ||
| Multipoint pairing | No | - |
| Features | ||
| Active noise cancelling | No | - |
| Voice assistant | none | - |
| Design | ||
| Weight | - | 12.2 g |
| Detachable cable | Yes | Yes |
What reviewers said
Campfire Audio Astrolith - Dual Planar IEM
The Campfire Audio Astrolith is a premium dual-planar IEM that delivers a fast, clear, and highly detailed sound with impressive staging and technical precision. Its nearly flat impedance and very low distortion make it a strong performer, though it benefits from quality sources and has a couple of minor ergonomic quirks. Overall, it's a notable step forward in the brand's planar lineup, offering a cohesive and resolving listen for those seeking top-tier wired performance.
- Pro:Exceptional speed and clarity across the frequency range
- Pro:Very low distortion and flat impedance for consistent performance
- Pro:Wide, well-defined soundstage with precise imaging
- Con:Slight mid-bass bloom can color certain tracks
- Con:Stock ear tips are not very good and may need replacement
- Con:Best results require a high-quality source or amplifier
FiiO FX17
The FiiO FX17 is a premium tribrid in-ear monitor that combines a single dynamic driver, four balanced armatures, and eight electrostatic drivers per side to deliver a detailed, layered soundstage. Its titanium housing and five-way crossover reflect a high-end build, while the detachable mixed-conductor cable with interchangeable plugs adds flexibility for audiophiles. Despite its wired-only design and lack of noise cancellation, it targets critical listeners seeking reference-grade tuning.
- Pro:Intricate tribrid driver setup for nuanced treble and bass
- Pro:Lightweight titanium shell enhances durability and comfort
- Pro:Swappable plugs and detachable cable offer versatile connectivity
- Con:Requires a powerful source due to low sensitivity and impedance
- Con:No wireless or noise-canceling features for on-the-go use
- Con:Premium price may limit appeal to casual buyers
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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