HiFiMAN RE400
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At a glance
- Brand
- HiFiMAN
- Type
- Wired IEMs
- Fit
- -
- Connection
- Wired
- Noise cancelling
- No
- Released
- -
The Hifiman RE400 is a compact, wired IEM with a titanium-coated 8.5mm dynamic driver. It features a balanced sound with a touch of warmth and a smooth tuning.
The HearWiki takeAI-condensed
The HiFiMAN RE400 is a lightweight, wired in-ear monitor built around a single 8.5mm titanium-coated dynamic driver. Its tuning leans toward a balanced, slightly warm presentation with smooth treble, making it a versatile choice for neutral listeners on a budget.
What works
- Balanced, smooth sound with a hint of warmth
- Compact and lightweight build (12.9g)
- Low 32-ohm impedance, easy to drive
- Wide frequency range (15 Hz - 22 kHz)
- Affordable price point (~$20)
What doesn't
- No active noise cancellation
- Cable may be prone to tangling
- Limited accessory options at this price
- Not ideal for bass-heavy listeners
Paraphrased from published reviews & specs - not an original hands-on test. Our AI disclosure.
Specifications
| Driver | 8.5 mm dynamic |
|---|---|
| Driver type | dynamic |
| Driver size | 8.5 mm |
| Drivers per side | 1 |
| Frequency response | 15 Hz - 22 kHz |
| Impedance | 32 Ω |
| Sensitivity | 102 dB/mW |
Audio
| Driver | 8.5 mm dynamic |
|---|---|
| Driver type | dynamic |
| Driver size | 8.5 mm |
| Drivers per side | 1 |
| Frequency response | 15 Hz - 22 kHz |
| Impedance | 32 Ω |
| Sensitivity | 102 dB/mW |
Design
| Weight | 12.9 g |
|---|---|
| Connector | 3.5 mm |
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