VIZIO 2.1 M-Series All-in-One Home Theater Sound Bar - M21D-H8

New Modern Design: Angular all-in-one design packed with performance and slides beneath your TV for a clean look.
6 Precisely Designed Speakers: 2-way speaker design with separate tweeters and woofers create richer, more precise sound.
Optimized for 4K HDR Content with Dolby Audio: Bring out the best audio performance from your 4K HDR content with Dolby Audio when connected through HDMI.
Loud and Clear: The 98dB sound pressure level and 50Hz – 20kHz frequency range deliver dynamic and accurate sound.
Built-In Subwoofers: Dual 3” subwoofers built into the soundbar create deep bass without the need for a separate subwoofer or cables.