vs
Why is Beosound Premiere better than DSB 991 SW?
Beosound Premiere has no measurable advantages in this pair.
Why is DSB 991 SW better than Beosound Premiere?
DSB 991 SW has no measurable advantages in this pair.
Specifications
Side by side
| Sound | ||
| Output power | 80 W | — |
| Speaker channels | — | 2.1 |
| Channel count | — | 2.1 |
| Subwoofer | — | Wireless subwoofer included |
| Lowest frequency | 34 Hz | — |
| Highest frequency | 23,000 Hz | — |
| Spatial / 3D audio | Yes | — |
| Dolby Atmos | Yes | — |
| Stereo | — | Yes |
| Battery & charging | ||
| Mains powered | — | Yes |
| Battery powered (portable) | — | No |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.4 | 5.4 |
| Bluetooth codecs | AAC | — |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | — |
| aptX | No | — |
| LDAC | No | — |
| USB-C | Yes | — |
| 3.5 mm jack / AUX | — | Yes |
| HDMI eARC / ARC | Yes | Yes |
| Optical input | — | Yes |
| Smart & streaming | ||
| Wi-Fi | Yes | — |
| AirPlay | Yes | — |
| Spotify Connect | Yes | — |
| Companion app | Yes | — |
| Design & build | ||
| Weight | 8,500 g | — |
| Colours | — | Black |
| Features | ||
| Party / stereo pairing | Yes | — |
| Remote control | — | Yes |
| Placement | — | an der Wand |
