Image © MoondropMoondrop U-2
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At a glance
- Brand
- Moondrop
- Type
- Wired IEMs
- Fit
- -
- Connection
- Wired
- Noise cancelling
- No
- Released
- 2025
The MOONDROP U-2 is a wired HiFi earbud featuring a 14.8mm compressed long-stroke composite paper driver. It is the first of a new series of earbuds after a four-year hiatus.
The HearWiki takeAI-condensed
The Moondrop U-2 is a wired HiFi earbud built around a single 14.8mm long-stroke composite paper dynamic driver, offering a warm and natural sound signature. With a lightweight design and a standard 3.5mm connector, it's a straightforward, no-frills option for listeners seeking a pure analog experience. This model marks the brand's return to the earbud format after a four-year break, focusing on simplicity and driver performance.
What works
- Natural, paper-driver tonality
- Compact and lightweight earbud fit
- High sensitivity (116 dB) for easy driving
- Standard 3.5mm wired connectivity
- First of a new series, fresh tuning approach
What doesn't
- No active noise cancellation
- Limited frequency range (20 Hz–20 kHz)
- Single driver may lack bass depth for some
- Wired-only, no Bluetooth support
Paraphrased from published reviews & specs - not an original hands-on test. Our AI disclosure.
Specifications
| Driver | 14.8 mm dynamic |
|---|---|
| Driver type | dynamic |
| Driver size | 14.8 mm |
| Drivers per side | 1 |
| Frequency response | 20 Hz - 20 kHz |
| Impedance | 30 Ω |
| Sensitivity (dB/Vrms) | 116 |
Audio
| Driver | 14.8 mm dynamic |
|---|---|
| Driver type | dynamic |
| Driver size | 14.8 mm |
| Drivers per side | 1 |
| Frequency response | 20 Hz - 20 kHz |
| Impedance | 30 Ω |
| Sensitivity (dB/Vrms) | 116 |
Design
| Connector | 3.5 mm |
|---|
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