Why is UBOOM X better than JAM 2?
- Output power80 W vs 4 W22.9×
- Battery capacity8,400 mAh vs 250 mAh33.6×
- Bluetooth version5.3 vs 5+6%
Why is JAM 2 better than UBOOM X?
- Weight4,150 g vs 240 g17.3×
- Charging time6 h vs 3.5 h+71%
Specifications
Side by side
| Sound | ||
| Driver size | 20 mm | — |
| Output power | 80 W | 4 W |
| Speaker channels | — | 2.0 |
| Channel count | — | 2 |
| Adjustable equaliser | Yes | — |
| Stereo | — | Yes |
| Battery & charging | ||
| Battery life | 30 h | 30 h |
| Battery capacity | 8,400 mAh | 250 mAh |
| Charging time | 6 h | 3.5 h |
| Fast charging support | Yes | — |
| Power bank function | Yes | Yes |
| Mains powered | — | No |
| Battery powered (portable) | Yes | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.3 | 5 |
| Bluetooth codecs | — | SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | — | No |
| aptX | — | No |
| LDAC | — | No |
| 3.5 mm jack / AUX | Yes | Yes |
| Smart & streaming | ||
| Companion app | Yes | — |
| Design & build | ||
| Weight | 4,150 g | 240 g |
| Width | — | 97 mm |
| Height | — | 79 mm |
| Depth | — | 36 mm |
| Protection rating | IP67 | IPX7 |
| Water resistance (IPx) | IPx7 | IPx7 |
| Dust protection (IP) | 6 | — |
| Floats | Yes | — |
| Colours | — | Black |
| Features | ||
| Hands-free calls | — | Yes |
| Party / stereo pairing | Yes | — |
| Light effects | Yes | — |
