Oh ok thanks for the clarification! Cuz I don't know anything about our Vizio 4K smart TV. But getting a bolt for $199 with lifetime for $249 we took it just to get the 4K bolt since we still have a Romeo plus that we've had since 2013. A lot of people don't care or use the voice but it sounds cool to me to try. I do know we have a very nice nakamichi sound bar 9.2 that does Dolby Atmos.