Dimensions
Size comparison
nuBoxx A-125 proULT FIELD 7 SRS-ULT70
| nuBoxx A-125 pro | ULT FIELD 7 SRS-ULT70 | Difference | |
|---|---|---|---|
| Height | 245 mm | 224 mm | +21 mm |
| Width | 135 mm | 512 mm | −377 mm |
| Depth | 200 mm | 222 mm | −22 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is nuBoxx A-125 pro better than ULT FIELD 7 SRS-ULT70?
nuBoxx A-125 pro has no measurable advantages in this pair.
Why is ULT FIELD 7 SRS-ULT70 better than nuBoxx A-125 pro?
- Bluetooth version5 vs 5.2+4%
Specifications
Side by side
| Sound | ||
| Output power | 50 W | — |
| Speaker channels | 2.0 | Stereo |
| Channel count | 2 | — |
| Lowest frequency | 50 Hz | — |
| Highest frequency | 22,000 Hz | — |
| Stereo | Yes | Yes |
| Battery & charging | ||
| Battery life | — | 30 h |
| Mains powered | No | Yes |
| Battery powered (portable) | No | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5 | 5.2 |
| Bluetooth codecs | aptX, AAC, SBC | — |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | — |
| aptX | Yes | — |
| LDAC | No | — |
| 3.5 mm jack / AUX | Yes | Yes |
| Optical input | Yes | — |
| Design & build | ||
| Weight | 3,700 g | — |
| Width | 135 mm | 512 mm |
| Height | 245 mm | 224 mm |
| Depth | 200 mm | 222 mm |
| Protection rating | — | IP67 |
| Water resistance (IPx) | — | IPx7 |
| Dust protection (IP) | — | 6 |
| Features | ||
| Party / stereo pairing | — | Yes |
| Light effects | — | Yes |
| Remote control | Yes | — |
