What if no sound in OPTICAL/HDMI-ARC mode?What is the universal remote code for this soundbar?

Please make sure your TV audio is set to PCM for optical/hdmi-arc connection before use./The universal remote code of the sound bar is: 01FE

How to solve the problem of connecting to HDMI ARC?

Before buying, please make sure your TV has the HDMI (ARC/CEC) port logo. If your TV has multiple HDMI ports but doesn't have the ARC port logo, the connection is still unsuccessful.

Can the sound bar remote control or the TV remote control be universal?

Remote control could not be universal.Only an HDMI-ARC connection will allow you to control the volume with the TV remote.

Is the sound loud enough?

The volume adjustment range of the wireless Bluetooth sound bar is 0-32 levels. If you have not achieved the desired volume by adjusting the soundbar volume to the max level, please turn up your TV volume at the same time.

How about the bass effect?

Sound bar for tv built-in subwoofer can make powerful bass. Besides, the remote can also adjust bass and treble independently. You can get more bass by adjusting the bass button.