Why is Helium 312BT better than LK-S819-4?
- SubwooferWireless subwoofer included vs None
- Bluetooth version5.2 vs 5+4%
Why is LK-S819-4 better than Helium 312BT?
LK-S819-4 has no measurable advantages in this pair.
Specifications
Side by side
| Sound | ||
| Speaker channels | 2.0 | 2.0 |
| Channel count | 2 | 2 |
| Subwoofer | Wireless subwoofer included | None |
| Lowest frequency | 100 Hz | — |
| Highest frequency | 20,000 Hz | — |
| Stereo | Yes | Yes |
| Battery & charging | ||
| Mains powered | Yes | Yes |
| Battery powered (portable) | No | No |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.2 | 5 |
| 3.5 mm jack / AUX | — | Yes |
| Design & build | ||
| Colours | Black | — |
| Features | ||
| Remote control | — | Yes |
| Placement | vor dem Fernseher | — |
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