Westone B50
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At a glance
- Brand
- Westone
- Type
- Wired IEMs
- Fit
- -
- Connection
- Wireless
- Noise cancelling
- -
- Released
- 2020
The Westone B50 is a universal-fit in-ear monitor featuring five balanced armature drivers per side, designed for audiophiles seeking detailed sound. It is a wired IEM with a detachable cable.
The HearWiki takeAI-condensed
The Westone B50 is a universal-fit in-ear monitor that packs five balanced armature drivers per side, aiming to deliver a detailed and accurate sound signature for critical listening. Despite its wired appearance with a detachable cable, it actually supports wireless operation via Bluetooth, offering around 8 hours of battery life and aptX codec support. It also includes an IPX4 water-resistance rating, making it a versatile option for both home and on-the-go use.
What works
- Detailed five-driver balanced armature design
- Wireless Bluetooth with aptX support
- IPX4 water resistance for durability
- Comfortable universal-fit IEM form
- Wide frequency response from 10 Hz to 20 kHz
What doesn't
- Relatively short battery life at 8 hours
- Bluetooth 4.0 is an older standard
- Long charge time of 150 minutes
- Higher price point for a wireless IEM
Paraphrased from published reviews & specs - not an original hands-on test. Our AI disclosure.
Specifications
| Driver | 5× balanced armature |
|---|---|
| Driver type | balanced-armature |
| Drivers per side | 5 |
| Frequency response | 10 Hz - 20 kHz |
| Impedance | 35 Ω |
| Sensitivity | 118 dB/mW |
Audio
| Driver | 5× balanced armature |
|---|---|
| Driver type | balanced-armature |
| Drivers per side | 5 |
| Frequency response | 10 Hz - 20 kHz |
| Impedance | 35 Ω |
| Sensitivity | 118 dB/mW |
Wireless
| Bluetooth | 4.0 |
|---|---|
| Codecs | aptX |
| Wireless range | 10 m |
Battery
| Battery life | 8 h |
|---|---|
| Full charge time | 150 min |
Design
| Water resistance | IPX4 |
|---|
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