Why is Arc Ultra Soundbar better than SB401BT?
- SubwooferWireless subwoofer included vs None
Why is SB401BT better than Arc Ultra Soundbar?
SB401BT has no measurable advantages in this pair.
Specifications
Side by side
| Sound | ||
| Speaker channels | 9.1.4 | — |
| Channel count | 9.1 | — |
| Subwoofer | Wireless subwoofer included | None |
| Dolby Atmos | Yes | — |
| Stereo | Yes | — |
| Battery & charging | ||
| Mains powered | Yes | Yes |
| Battery powered (portable) | No | No |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | — | 5 |
| 3.5 mm jack / AUX | — | Yes |
| Optical input | — | Yes |
| Smart & streaming | ||
| Wi-Fi | Yes | — |
| AirPlay | Yes | — |
| Voice assistant | Alexa | — |
| Voice assistant built in | Yes | — |
| Design & build | ||
| Colours | Black | White |
| Features | ||
| Remote control | — | Yes |
| Placement | — | an der Wand |
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