Dimensions
Size comparison
BeoLit 20OB-4
| BeoLit 20 | OB-4 | Difference | |
|---|---|---|---|
| Height | 189 mm | 284 mm | −95 mm |
| Width | 230 mm | 232.5 mm | −2.5 mm |
| Depth | 125 mm | 57.5 mm | +67.5 mm |
| Weight | 2,700 g | 1,700 g | +1,000 g |
Drawn to the same scale from the official dimensions (front and side).
Why is BeoLit 20 better than OB-4?
- Output power70 W vs 10 W7×
- Lowest frequency37 Hz vs 52 Hz+41%
Why is OB-4 better than BeoLit 20?
- Weight2,700 g vs 1,700 g+59%
- Highest frequency20,000 Hz vs 25,000 Hz+25%
Specifications
Side by side
| Sound | ||
| Output power | 70 W | 10 W |
| Speaker channels | — | 2.0 |
| Channel count | — | 2 |
| Lowest frequency | 37 Hz | 52 Hz |
| Highest frequency | 20,000 Hz | 25,000 Hz |
| Spatial / 3D audio | Yes | — |
| Adjustable equaliser | Yes | — |
| Stereo | — | Yes |
| Battery & charging | ||
| Battery life | 8 h | 8 h |
| Battery capacity | 3,200 mAh | — |
| Charging time | 3 h | — |
| Power bank function | Yes | — |
| Mains powered | No | No |
| Battery powered (portable) | Yes | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 4.2 | — |
| Bluetooth codecs | AAC, SBC | SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | No |
| aptX | No | No |
| LDAC | No | No |
| USB-C | Yes | — |
| 3.5 mm jack / AUX | Yes | Yes |
| Smart & streaming | ||
| Companion app | Yes | — |
| Design & build | ||
| Weight | 2,700 g | 1,700 g |
| Width | 230 mm | 232 mm |
| Height | 189 mm | 284 mm |
| Depth | 125 mm | 58 mm |
| Features | ||
| Party / stereo pairing | Yes | — |
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