Sorry for the inconvenience, this item comes with an ‘Auto Standby’ feature activated, which will automatically power the soundbar off after about 20-minutes of not receiving an audio signal. Some televisions may cause the soundbar to turn off in the middle of a program due to a weak audio signal. If you find that your ZVOX TV Soundbar is turning off while you are watching TV, you can follow the steps below to disable that feature:

Press and hold the power button on the remote while the speaker is On for 5 full seconds  or until noAs appears.  Same process to enable the feature AS will appear.