Join Our Team
How can we help you?
Please try another search or type in your model number.
There is an audio delay with my TV and TCL Sound Bar
Why are the audio and video out-of-sync when using the subwoofer
There is an echo effect when sound bar and TV both on
Why do I Lose my Wireless Connection when streaming from mobile devices
I connected my sound bar to the TV via optical cable, but I don’t hear any sound
Unable to adjust the TCL Sound Bar volume using the TV Remote
Why does my soundbar turn off by itself?
How can I stop my soundbar from turning off automatically
There's an echo effect when using a Sound Bar
Can't hear anything from the subwoofer
How to Reset the TCL Alto 9+ Sound Bar
Audio Delay with your TV and Alto 9+ Sound Bar
Can’t find what you’re looking for?
The TCL Support Team is here to help.