The VIZIO 5.1 Home Theater Sound Bar System redefines how you experience sound. Enjoy true 5.1 surround sound, crystal clear dialogue and booming bass with the wireless subwoofer and rear surround speakers. With DTS Virtual:X built in, you’ll swear there are speakers hidden in your ceiling. This innovative virtual-overhead sound technology simulates the effect of having sound rain down from above. With Chromecast built-in, use your smartphone to stream music from any Chromecast-enabled audio app, like iHeartRadio, Google Play Music, Pandora, Spotify†† and more over Wi-Fi for the highest audio quality and zero interruptions. It also works with the Google Assistant on devices like Google Home. Control your VIZIO sound bar using just your voice.†† VIZIO 5.1 Home Theater Sound Bar System Chromecast built-in Use your smartphone to stream music from any Chromecast-enabled audio app, like iHeartRadio, Pandora, Spotify and more.†† Use your voice to control audio Works with the Google Assistant on devices like Google Home, control your sound bar using just your voice. Wi-Fi Streaming Experience higher quality audio streaming over your home’s Wi-Fi network, without interruptions from phone calls or texts compared to Bluetooth. Bluetooth Stream music from your smartphone, tablet or laptop via Bluetooth. DTS Virtual:X delivers virtual overhead sound for an immersive sound experience. Download VIZIO SmartCast Mobile Use your smartphone to control and stream to the Home Theater Sound System. Multi-Room Streaming Connect multiple VIZIO SmartCast audio devices together for seamless listening throughout your home.