R4b II-Subwoofer Dropping Out/No Sound
- Verify the pair LED on the back of the subwoofer is solid blue to indicate it is connected to the sound bar.
- Try playing audio with more bass. Examples: action movie or bass heavy music
- Try adjusting the volume of the subwoofer by pressing the sub volume “+” button on the remote.
If there's still no sound, try pairing to sub to the bar again.