8.8Sound4.9
Why is nuPro SP-200 better than OB-4?
- Output power120 W vs 10 W12×
- aptXYes · OB-4: No
- Lowest frequency46 Hz vs 52 Hz+13%
Why is OB-4 better than nuPro SP-200?
- Highest frequency22,000 Hz vs 25,000 Hz+14%
Specifications
Side by side
| Sound | ||
| Output power | 120 W | 10 W |
| Speaker channels | 2.0 | 2.0 |
| Channel count | 2 | 2 |
| Lowest frequency | 46 Hz | 52 Hz |
| Highest frequency | 22,000 Hz | 25,000 Hz |
| Stereo | Yes | Yes |
| Battery & charging | ||
| Battery life | — | 8 h |
| Mains powered | No | No |
| Battery powered (portable) | No | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5 | — |
| Bluetooth codecs | aptX, AAC, SBC | SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | No |
| aptX | Yes | No |
| LDAC | No | No |
| 3.5 mm jack / AUX | Yes | Yes |
| Optical input | Yes | — |
| Design & build | ||
| Weight | — | 1,700 g |
| Width | — | 232 mm |
| Height | — | 284 mm |
| Depth | — | 58 mm |
| Features | ||
| Remote control | Yes | — |









