Dimensions
Size comparison
YU6ULT TOWER 9 SRS-ULT900
| YU6 | ULT TOWER 9 SRS-ULT900 | Difference | |
|---|---|---|---|
| Height | 272 mm | 910 mm | −638 mm |
| Width | 175 mm | 410 mm | −235 mm |
| Depth | 205 mm | 456 mm | −251 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is YU6 better than ULT TOWER 9 SRS-ULT900?
YU6 has no measurable advantages in this pair.
Why is ULT TOWER 9 SRS-ULT900 better than YU6?
- Bluetooth version4 vs 5.3+32%
Specifications
Side by side
| Sound | ||
| Output power | 100 W | — |
| Speaker channels | 2.0 | Stereo |
| Channel count | 2 | — |
| Lowest frequency | 50 Hz | — |
| Highest frequency | 20,000 Hz | — |
| Stereo | Yes | Yes |
| Battery & charging | ||
| Battery life | — | 25 h |
| Power bank function | — | Yes |
| Mains powered | No | Yes |
| Battery powered (portable) | No | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 4 | 5.3 |
| Bluetooth codecs | aptX, SBC | — |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | — |
| aptX | Yes | — |
| LDAC | No | — |
| USB audio | — | Yes |
| 3.5 mm jack / AUX | — | Yes |
| Optical input | Yes | Yes |
| Design & build | ||
| Weight | 5,200 g | — |
| Width | 175 mm | 410 mm |
| Height | 272 mm | 910 mm |
| Depth | 205 mm | 456 mm |
| Features | ||
| Party / stereo pairing | — | Yes |
| Light effects | — | Yes |
| Remote control | Yes | — |
