Entertainment Amplified. Immersive Sound. Smart Design.VIZIO SmartCast™ Sound Bars deliver an elevated entertainment experience. Premium audio, sleek design and unmatched value amp up your content without the compromise.Perfectly Pairs with Your Picture. Immerse yourself in the entertainment you love. Experience true surround with crystal clear dialogue and booming bass.Raising the Bar on Audio Performance Sound that moves you. From massive explosions to faint whispers, experience every detail in amazing clarity up to 100 dB with less than 1% Total Harmonic Distortion.Bass you can feel. From the roar of a concert to the rumble of your party playlist, the sleek wireless subwoofer delivers room-shaking bass as deep as 20 Hz.Advanced audio technology. VIZIO SmartCast™ Sound Bars are crafted with intelligent audio technologiesfrom the leaders in cinema quality sound.Bluetooth built-in. Steam music from your phone, tablet or laptop via bluetooth.Thoughtfully Crafted Simple Setup VIZIO Sound Bars are designed to blend in with a wide variety of placement options. They fit with any space and are sized to match your TV. Explore all the convenient and appealing places you can put your VIZIO Sound Bar. Compatibility: Phone Tablet Laptop SB3621N-E8