Dimensions
Size comparison
R2850DBBOOMBOX3
| R2850DB | BOOMBOX3 | Difference | |
|---|---|---|---|
| Height | 461 mm | 257 mm | +204 mm |
| Width | 258 mm | 482 mm | −224 mm |
| Depth | 316 mm | 200 mm | +116 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is R2850DB better than BOOMBOX3?
R2850DB has no measurable advantages in this pair.
Why is BOOMBOX3 better than R2850DB?
- Bluetooth version5.1 vs 5.3+4%
- Lowest frequency42 Hz vs 40 Hz+5%
Specifications
Side by side
| Sound | ||
| Output power | 150 W | — |
| Speaker channels | 2.0 | — |
| Channel count | 2 | — |
| Lowest frequency | 42 Hz | 40 Hz |
| Highest frequency | 20,000 Hz | 20,000 Hz |
| Stereo | Yes | — |
| Battery & charging | ||
| Battery life | — | 24 h |
| Power bank function | — | Yes |
| Mains powered | No | Yes |
| Battery powered (portable) | No | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.1 | 5.3 |
| Bluetooth codecs | aptX, SBC | — |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | — |
| aptX | Yes | — |
| LDAC | No | — |
| 3.5 mm jack / AUX | — | Yes |
| Optical input | Yes | — |
| Design & build | ||
| Weight | 23,000 g | — |
| Width | 258 mm | 482 mm |
| Height | 461 mm | 257 mm |
| Depth | 316 mm | 200 mm |
| Protection rating | — | IP67 |
| Water resistance (IPx) | — | IPx7 |
| Dust protection (IP) | — | 6 |
| Colours | Black | — |
| Features | ||
| Party / stereo pairing | — | Yes |
