Specifications
Wireless ConnectivityBluetoothBluetooth EnabledYesWireless Subwoofer ConnectivityYesInput(s)3.5mm audio, Optical, RCA, USB, HDMINumber of HDMI HDCP 2.2 Inputs1Number of HDMI HDCP 2.2 Outputs1
Key Specs
Wireless ConnectivityBluetoothBluetooth EnabledYesWireless Subwoofer ConnectivityYesInput(s)3.5mm audio, Optical, RCA, USB, HDMINumber of HDMI HDCP 2.2 Inputs1Number of HDMI HDCP 2.2 Outputs1Works WithAmazon Alexa, Google Assistant, Siri
General
Product Name5.1-Channel M-Series Premium Sound Bar with Wireless Subwoofer, Dolby Atmos and DTS:XBrandVIZIOModel NumberM51ax-J6ColorDark CharcoalColor CategoryGray
Audio
Number of Channels5.1Surround Sound SupportedDTS TruVolume, DTS:X, Dolby AtmosMinimum Frequency Response50 hertzMaximum Frequency Response20 kilohertz
Connectivity
Wireless ConnectivityBluetoothBluetooth EnabledYesWireless Subwoofer ConnectivityYesHDMI Audio Return Channel (ARC)YesInput(s)3.5mm audio, Optical, RCA, USB, HDMINumber of HDMI Inputs (Total)1Number of HDMI HDCP 2.2 Inputs1Number Of USB Inputs1Number Of Optical Audio Inputs1Output(s)HDMINumber of HDMI Outputs (Total)1Number of HDMI HDCP 2.2 Outputs1
Video
Video Pass-through2160 (4K), HDR
Feature
Wall MountableYesDialogue EnhancementYes
Speaker
SubwooferIncludedNumber of Drivers Included6
Dimension
Product Height2.2 inchesProduct Width36 inchesProduct Depth3.5 inchesProduct Weight5.5 poundsSubwoofer Height9.9 inchesSubwoofer Width8.3 inchesSubwoofer Depth8.3 inchesSubwoofer Weight7.6 pounds
Included
Remote Control IncludedYesCable(s) IncludedHDMIMounting Hardware IncludedYes
Certifications Listings & Approvals
ENERGY STAR CertifiedNo
Warranty
Manufacturer's Warranty - Parts1 yearManufacturer's Warranty - Labor1 year
Compatibility
Works WithAmazon Alexa, Google Assistant, Siri
Other
UPC845226019807
The M-Series™ 5.1 Home Theater Sound Bar from VIZIO, America’s #1 Sound Bar Company, delivers next-generation immersive surround sound powered by Dolby Atmos® and DTS:X® for unprecedented realistic sound that seems to come from all around you, even from above. The low-profile design comes suited in a modern dark charcoal finish and slides neatly under TVs, blending seamlessly into any home. It’s 9 high-performance speakers featuring separate tweeters and woofers provide pristine clarity and rich sound for your favorite movies, music, and games while the 5” wireless subwoofer rocks the house with deep, heart-pounding bass that really booms. Dolby Atmos and DTS:X content is brought to life with DTS® Virtual:X™, creating floor-to-ceiling virtualized 3D audio and multi-dimensional effects no matter the content, room size or shape. The latest HDMI eARC connectivity enables state-of-the-art 4K Dolby Vision pass-through to the TV and lets you control the sound bar using your TV remote. Wirelessly stream your favorite music and podcasts with Bluetooth using your phone or any compatible device. The dedicated Voice Assistant Input offers the convenience of a voice assistant you are already accustomed to (sold separately) letting you operate it directly through the sound bar for an upgraded audio experience.
Low-Profile Modern Design
Seamlessly blends into any environment and ingeniously attaches to select VIZIO M-Series TV stands for quick, clean tabletop or wall-mount installation.
Immersive Performance
Experience immersive, cinematic 3D surround sound powered by Dolby Atmos® and DTS:X®.
Advanced Connectivity & Control
The latest HDMI eARC connectivity enables state-of-the-art 4K Dolby Vision pass-through to the TV and lets you control the sound bar using your TV remote.
5.1-Channel Sound
Experience a powerful room-filling, surround sound experience.
9 High-Performance Speakers Featuring Separate Tweeters & Woofers
Provide pristine clarity and rich sound.
50Hz – 20kHz Frequency Response
Hear what the artist intended and more with a wide, natural frequency response.
100dB Loudness
Experience startling dynamics with minimal distortion or compression.
5” Wireless Subwoofer
A high-excursion woofer energized in a compact cabinet provides deep, accurate bass down to 50Hz.
4K Dolby Vision® HDR Pass Through
HDMI eARC allows you to connect your source device to your TV through the sound bar at the highest quality possible with 4K Dolby Vision® HDR.
DTS Virtual:X®
Make any content, in any room, more immersive with floor-to-ceiling, virtualized 3D sound and multi-dimensional virtual height effects.
DTS TruVolume HD
Maintain a consistent volume level and eliminate annoying fluctuations between different types of content.
Listen Your Way
Easily customize the sound to accommodate your room and content with selectable EQ and tone, level, and balance controls.
Dual Stereo Mode
Sends stereo content to all speakers simultaneously, for fuller, richer sound that fills the room.
Front Surround Mode
Enjoy more expansive sound stage in smaller spaces with the option to move the surround speakers to the left and right of the sound bar.
Wireless Convenience
Place the wireless subwoofer anywhere in the room and connect quickly, easily with the push of a button.
Bluetooth Streaming
Stream music wirelessly from your phone or other compatible Bluetooth devices.
Voice Assistant Input
Use our voice to control your Alexa, Siri, or Google Assistant devices through the sound bar with a dedicated 3.5 Aux or Persistent Bluetooth connection.
All-New Backlit Display Remote
Full-featured, backlit remote with comfort grip that is easy -to-navigate even in the dark.
Search
Q: QuestionAre the satellite speakers wireless like the sub woofer?(3 answers)
A: AnswerNo, the satellite speakers are NOT wireless, they must be connected by wire. In fact, you connect them by plugging them into the ports on the back of the sub using RCA cables, check the pictures and you'll see.Answered by Ceruleanveritas
- A: AnswerIt supports Dolby Atmos content, and it uses front-firing speakers on the bar to bounce sound off the ceiling and back down to the listener, creating the illusion of height. That's from a review I read. But to be honest, all speakers do that to some degree or another. The system is listed/described as being 5.1, not 5.1.2, so I would think the stated Dolby Atmos capability is mostly an advertising ploy. Maybe it can decode a Dolby Atmos signal with discrete channels, but the soundbar itself is not capable of doing true Dolby Atmos for the very reason you stated. Personally, I'm skeptical as to whether any soundbar can do Dolby Atmos, regardless of the driver orientation, upward-firing speakers are just a cheap gimmick to advertise the product as being Dolby Atmos capable so they can charge more money. That being said, the review I referenced above calls this the best soundbar under $500, doing very well with TV/diaglogue, music, and movies.
Answered by Ceruleanveritas
Q: QuestionWhat is the length of the satellite speakers' cables?(2 answers)
A: AnswerThe included speaker cords with the system are 8 meters in length.Answered by VIZIO
Q: QuestionCan I add a second subwoofer?(2 answers)
A: AnswerSeeing as the Sub connects wirelessly it is not possible. At least as I understand it.Answered by photofrankFM
Q: QuestionCan this be mounted underneath the TV? Does it have mounting hardware included?(2 answers)
A: AnswerThis sound bar does have wall mounting hardware included in the box.Answered by VIZIO
- A: AnswerMy new LG C1 has only arc and earc works
Answered by Charlie
- A: AnswerGo into the sound settings for your TV and in the audio output option, enable audio pass through. This may work. Rtings had the same issue when they tested various TVs with soundbars it and found this to be the fix.
Answered by photofrankFM
VIZIO - 5.1-Channel M-Series Premium Sound Bar with Wireless Subwoofer, Dolby Atmos and DTS:X - Dark Charcoal
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Reviews
Rating 4.4 out of 5 stars with 893 reviews
4.4Rating by feature
- 4.5Value
Rating 4.5 out of 5 stars
- 4.5Quality
Rating 4.5 out of 5 stars
- 4.4Ease of Use
Rating 4.4 out of 5 stars
3 expert reviews
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Rated 5 out of 5 stars
Dolby Atmos surround sound for under $400...YES!
For my movie room this system rocks! I have a fairly large home theater room and my current set up works great. I have the sub and two satellite speakers in the back behind our upper row and the surround sound is phenomenal especially with any action movie. The highs produced by the Soundbar are very impressive as well. This system is paired to our 75" TCL 5-Series TV via the HDMI eARC connection. I also like how Vizio included a small but useful LCD screen on the remote so you can know what input you're selecting and the adjustment settings. I've read other reviews about the subwoofer not sounding good but that's not the case with mine. Matter of fact, I had to turn my level setting down a little due because it was really shaking the room. For the price you get Dolby Atmos and that's really hard to beat. I would highly recommend this system to anyone!
Posted by JayB
Rated 5 out of 5 stars
VERY HAPPY WITH PURCHASE
I purchased the Vizio M51ax-J6 specifically because I wanted a soundbar with 5.1 “Dolby Atmos” and dual stereo mode for YouTube music. My old soundbar would only play music from the front/center & sub speakers. This soundbar did the trick. I now get great sounding stereo music from all 5 speakers, and killer movie/tv surround sound. I also wanted a soundbar that could be mounted flush under my new Samsung QLED 60” tv. This worked with inexpensive L-shaped brackets I purchased from Amazon. Pretty much all other soundbars I looked at with Dolby Atmos specs have up-firing speakers which they do not recommended mounting under your tv as the sound could be obstructed. This soundbar does not have speakers on the top. The up-fires are in the front & sides, angled up I suppose. Who knows if I’m getting true Dolby Atmos, but I’m definitely hearing a new-to-me type of surround sound which is awesome. I tried a few different connection configs, and found this works the best: 4K Firestick into HMDI E-ARC on the soundbar, soundbar out to HMDI E-ARK on TV. All 3 devices are in sync and sound great!
Posted by ECEC
Rated 5 out of 5 stars
Best soundbar for the buget
I love the audio quality its better than the built in tv speakers , having both dolby atmos and dtsx is great for movies that support it and for the price is also great. The only thing is you need to buy stands for the rear channels speakers. overall is a great soundbar for the budget.
Posted by Enrique
