Why is Dione better than USC9S?
- SubwooferWireless subwoofer included vs None
- Channel count5.1 vs 5+2%
Why is USC9S better than Dione?
USC9S has no measurable advantages in this pair.
Specifications
Side by side
| Sound | ||
| Output power | 950 W | — |
| Speaker channels | 5.1.2 | 5.0 |
| Channel count | 5.1 | 5 |
| Subwoofer | Wireless subwoofer included | None |
| Lowest frequency | 24 Hz | — |
| Highest frequency | 21,000 Hz | — |
| Spatial / 3D audio | Yes | Yes |
| Dolby Atmos | Yes | Yes |
| DTS:X | — | Yes |
| Hi-Res Audio | — | Yes |
| Adjustable equaliser | Yes | — |
| Stereo | Yes | Yes |
| Battery & charging | ||
| Mains powered | Yes | Yes |
| Battery powered (portable) | No | No |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5 | 5 |
| HDMI eARC / ARC | Yes | — |
| Optical input | Yes | — |
| Ethernet | Yes | — |
| Smart & streaming | ||
| Wi-Fi | Yes | Yes |
| AirPlay | Yes | Yes |
| Chromecast / Google Cast | — | Yes |
| Multiroom | Yes | — |
| Companion app | Yes | — |
| Design & build | ||
| Weight | 12,000 g | — |
| Width | 1,200 mm | — |
| Colours | — | Black |
| Features | ||
| Remote control | Yes | Yes |
| Placement | vor dem Fernseher, an der Wand | — |
