VIZIO 5.1 M-Series Home Theater Sound Bar with Dolby Atmos - M51a-H

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  • 9 High-Performance Speakers: With separate tweeters and woofers, deliver richer, clearer, and more powerful sound
  • Dolby Atmos and DTS:X Cinematic 3D surround sound around and overhead through virtual height
  • Separate Tweeters and Woofers: True 2-way speaker design delivers pristine clarity and a wider audio range
  • Dynamic and Accurate Sound: The 102dB sound pressure level and 45Hz – 20kHz frequency range deliver high-performance sound.
  • 6” Wireless Subwoofer: Powerfully deep bass down to 45Hz


Feel the power of premium audio with the newly-designed M-Series™ 5.1 Home Theater Sound Bar with Dolby Atmos® and DTS: X® from VIZIO, America’s #1 Sound Bar Brand, made to complement today’s ultra-lifelike 4K picture quality. Its nine high-performance speakers with separate tweeters and woofers deliver pristine clarity and rich sound from Dolby Atmos and DTS:X cinema sound technologies. Also included are low-profile surround speakers that fill the room from front to back and a powerful 6” wireless subwoofer that rocks the house with deep bass. Together, they bring Dolby Atmos and DTS:X movie soundtracks to life in thrilling virtual 3D surround with a virtual height effect that seems to come from above in any room, and video games have heart-pounding new realism.

To customize the audio experience to your unique needs, Front Surround Mode lets you place the surround speakers in the front of the room for a wider soundstage in less space; or Dual Stereo Surround Mode sends left/right audio to the main soundbar and the surrounds to bring dialogue closer. The soundbar is designed for the highest audio/video quality, with HDMI eARC connectivity that enables 4K Dolby Vision pass-through to the TV. (HDMI and all audio cables are included.) And for the convenience of hands-free control, it’s ready to work with your voice assistant device (sold separately). With all these advanced features and high-performance sound, the VIZIO M-Series 5.1 Home Theater Sound Bar amplifies the action to transform any room into a captivating private cinema.

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