FiiO FD1
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At a glance
- Brand
- FiiO
- Type
- Wired IEMs
- Fit
- -
- Connection
- Wired
- Noise cancelling
- No
- Released
- 2020
The FiiO FD1 is a lightweight single dynamic driver IEM with a beryllium-plated diaphragm, designed for balanced, popular tuning with strong bass and clear mids. It features a 0.78mm 2-pin connector, gold-plated 3.5mm plug, and a 4-stranded high-purity monocrystalline copper cable.
The HearWiki takeAI-condensed
The FiiO FD1 is a lightweight single-dynamic-driver IEM that uses a beryllium-plated diaphragm to deliver a balanced yet engaging sound, with punchy bass and clear mids. Its detachable 0.78mm 2-pin cable and gold-plated 3.5mm plug make it a flexible, wired option for everyday listening.
What works
- Lightweight and comfortable design
- Beryllium-plated driver for detailed sound
- Detachable 2-pin cable for easy upgrades
- Strong bass response with clear mids
- Low impedance and high sensitivity for easy driving
What doesn't
- No active noise cancellation
- Wired only, no USB-C connectivity
- Limited to a single dynamic driver
- Average isolation from external noise
Paraphrased from published reviews & specs - not an original hands-on test. Our AI disclosure.
Specifications
| Driver | 10 mm dynamic |
|---|---|
| Driver type | dynamic |
| Driver size | 10 mm |
| Drivers per side | 1 |
| Frequency response | 10 Hz - 40 kHz |
| Impedance | 32 Ω |
| Sensitivity | 109 dB/mW |
Audio
| Driver | 10 mm dynamic |
|---|---|
| Driver type | dynamic |
| Driver size | 10 mm |
| Drivers per side | 1 |
| Frequency response | 10 Hz - 40 kHz |
| Impedance | 32 Ω |
| Sensitivity | 109 dB/mW |
Features
| Active noise cancelling | No |
|---|---|
| Controls | buttons |
Design
| Weight | 4.5 g |
|---|---|
| Detachable cable | Yes |
| USB-C | No |
| Connector | 2-pin 0.78 mm |
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