vs
Why is Clear Sound 400 better than LK-S819-4?
Clear Sound 400 has no measurable advantages in this pair.
Why is LK-S819-4 better than Clear Sound 400?
LK-S819-4 has no measurable advantages in this pair.
Specifications
Side by side
| Sound | ||
| Output power | 30 W | — |
| Speaker channels | — | 2.0 |
| Channel count | — | 2 |
| Subwoofer | None | None |
| Lowest frequency | 50 Hz | — |
| Highest frequency | 18,000 Hz | — |
| Adjustable equaliser | Yes | — |
| Stereo | — | Yes |
| Battery & charging | ||
| Mains powered | Yes | Yes |
| Battery powered (portable) | No | No |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5 | 5 |
| 3.5 mm jack / AUX | Yes | Yes |
| HDMI eARC / ARC | Yes | — |
| HDMI inputs | 1 | — |
| Optical input | Yes | — |
| Design & build | ||
| Weight | 1,100 g | — |
| Width | 404 mm | — |
| Colours | Black | — |
| Features | ||
| Remote control | — | Yes |
