Wired IEMs
Campfire Audio Astrolith - Dual Planar IEM
87Outstanding
$2199
Full review dataCampfire Audio Astrolith - Dual Planar IEM vs Campfire Audio Grand Luna - Planar Hybrid IEM: which should you buy?
On aggregated review scores the Campfire Audio Astrolith - Dual Planar IEM comes out ahead with an HearWiki score of 87. The full breakdown - sub-scores, specs and what reviewers actually said - is below.
Our pick: Campfire Audio Astrolith - Dual Planar IEM - Outstanding overall at around $2199.
Wired IEMs
Campfire Audio Grand Luna - Planar Hybrid IEM
78Great
$1399
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
Campfire Audio Grand Luna - Planar Hybrid IEM
Sound8.0
Value6.0
Specifications
| Spec | Campfire Audio Astrolith - Dual Planar IEM | Campfire Audio Grand Luna - Planar Hybrid IEM |
|---|---|---|
| Type | Wired IEMs | Wired IEMs |
| Price (USD) | $2199 | $1399 |
| HearWiki score | 87 / 100 · Outstanding | 78 / 100 · Great |
| Released | 2024 | 2025 |
| Audio | ||
| Driver | Dual Planar | hybrid |
| Driver size | 14.2 mm | 14 mm |
| Drivers per side | 2 | 3 |
| Frequency response | 5Hz-25kHz | 5Hz-30kHz |
| Impedance | 8.2 Ω | 13 Ω |
| Sensitivity | 94 dB/mW | 94 dB/mW |
| Wireless | ||
| Bluetooth | - | none |
| Multipoint pairing | No | No |
| Battery | ||
| Wireless charging | - | No |
| Features | ||
| Active noise cancelling | No | No |
| ANC type | - | none |
| Companion app | - | No |
| Custom EQ | - | No |
| Wear detection | - | No |
| Controls | - | none |
| Voice assistant | none | - |
| Design | ||
| Detachable cable | Yes | - |
| USB-C | - | 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
Campfire Audio Grand Luna - Planar Hybrid IEM
The Grand Luna is Campfire Audio's debut planar hybrid in-ear monitor, merging a 14mm planar driver with two balanced armatures for a refined, highly detailed listen. Its tuning leans toward a smooth, relaxed character rather than a clinical one, while a modular USB-C DAC cable adds versatile connectivity for high-end portable setups. Priced at a premium level, it targets listeners seeking technical performance wrapped in an easy-going presentation.
- Pro:Detailed and spacious soundstage
- Pro:Smooth, easy-listening tuning
- Pro:Modular USB-C DAC cable for flexible connectivity
- Con:Very high price point
- Con:No wireless or ANC options
- Con:Requires a capable source for best performance
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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