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Vizio Inc. Vizio M-Series 5.1 Home Theater Sound Bar with Dolby Atmos & DTS x

Vizio Inc. M51AX-J6

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Model M51AX-J6

Provantage Code:  VIZO0LL

Condition:  Factory New

  • Product Type: Sound Bar Speaker
  • Limited Warranty: 1 Year
  • Product Color: Gray
  • Maximum Frequency Response: 20 kHz
  • Minimum Frequency Response: 50 Hz
  • TAA Compliant: No

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Vizio Inc. M51AX-J6 Specifications

    Vizio M-Series 5.1 Home Theater Sound Bar with Dolby Atmos & DTS x


    M-SERIES 5.1 SOUND BAR | Experience the impact.

    Experience the impact of state-of-the-art cinematic surround sound with Dolby Atmos® and DTS:X®

    A new dimension of sound.

    Dolby Atmos® & DTS:X® technology take your surround sound to the next level by creating a sense of audio above you for a complete and truly multi-dimensional entertainment experience. DTS® Virtual:X technology creates a virtualized floor-to-ceiling 3D sound experience, even with non-Dolby Atmos content.

    9 HIGH-PERFORMANCE SPEAKERS | There's strength in numbers.

    With 9 high-performance speakers that each deliver sharp clarity and powerful sound, the M-Series proves there's strength in numbers. It even has a dedicated center speaker specifically for dialogue to ensure what's being said is heard loudly and clearly - no matter how intense that action scene is.

    SEPARATE TWEETERS & WOOFERS | Fidelity you can feel.

    Each M-Series speaker isolates a unique range of frequencies to achieve naturally deeper bass, more accurate highs and an extraordinary sound experience that's resonant, rich and clear.

    5" WIRELESS SUBWOOFER | Fill the room with boom.

    The compact wireless subwoofer can be placed almost anywhere to deliver booming bass that shakes your space down to a thunderous 50Hz.

    VERSATILE SURROUND SPEAKERS | Savor the sound all around.

    Turn your space into a cinematic home theater with versatile surround speakers that put you in the middle of a dynamic sound experience that's pretty much magical.

    FRONT SURROUND MODE | Play the front nine.

    These versatile speakers can be placed in the front of the room for a wider sound stage and immersive surround sound that hits you where you live with powerful resonance and impact.

    DUAL STEREO MODE | Supersize the stereo.

    Elevate the music at your next house party to concert hall levels of quality with Dual Stereo Mode, which expands the stereo signal across all 9 high-performance speakers simultaneously for maximum room rocking impact.

    DESIGN | Strikingly sleek.

    With an elegant low-profile design that houses 9 powerful speakers and docks seamlessly with select VIZIO TV stands, the sleek charcoal toned M-Series 5.1 strikes the perfect balance of style, strength and sophistication.

    BACKLIT REMOTE | Set the mode that suits your mood.

    With preset EQ modes for gaming, movies, music and more, the backlit remote makes it easy to customize your audio settings for perfect sound every time. Even in the dark.

    More from the Manufacturer


    Wireless Subwoofer Connectivity  –  Deep Bass  –  Remote Control  –  Equalizer  –  Spotify Connect  –  Voice Command  –  4K Pass-through

Additional Product Images


Product NameVizio M-Series 5.1 Home Theater Sound Bar with Dolby Atmos & DTS x
Product TypeSound Bar Speaker
Speaker Configuration5.1
Subwoofer TypeActive
Wireless Speaker(s)Yes
Product ColorGray
Sound SystemDolby Audio


Surround Sound

DTS TruVolume

DTS Virtual:X

3D Surround Sound

Minimum Frequency Response50 Hz
Maximum Frequency Response20 kHz
Subwoofer Height8.30"
Subwoofer Width9.90"
Subwoofer Depth8.30"
Satellite Speaker Height5.70"
Satellite Speaker Width2.24"
Satellite Speaker Depth3.54"
Product SeriesM-Series
Product ModelM51AX-J6
Packaged Quantity1
Satellite / Speaker Weight (Approximate)1 lb
Limited Warranty1 Year
Subwoofer Weight (Approximate)7.60 lb
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Vizio Inc. Model M51AX-J6