View the manual for the VIZIO M51a-H6 here, for free. This manual comes under the category audio / video converters and has been rated by 1 people with an average of a 7.8. This manual is available in the following languages: English. Do you have a question about the VIZIO M51a-H6 or do you need help?The M-Series 5.1 Home Theater Sound Bar from VIZIO, America’s #1 Sound Bar Brand, delivers next-generation immersive surround sound powered by Dolby Atmos® and DTS: X® for an unprecedented realistic sound that seems to come from all around you, even from above. see your device’s user manual. and connect it to your tv. 1. CHOOSE ONE CABLE* 3.5MM TO RCA CABLE. GOOD. OE TEATE ISPLA UIC STAT UIE Installation uide odels. OR. BETTER. DIGITAL OPTICAL CABLE † † When using the Digital Input, if there is no audio: (A) try setting the TV/Display output to PCM or (B) Connect directly to your Blu-ray/other ... For the price the M51a-H6 is very hard to beat. Good sound, and unusual for that price point it has dedicated HDMI-in port and supports a wide range of audio formats - lossy and lossless versions of Dolby and DTS, and multi-channel LPCM. There is a menu setting on the M51a-H6 for turning atmos on/off - maybe worth double checking.The most striking of the two is the rtings one which gives the m51a-h6 a very high score that isn't far behind $1000+ models despite it being about $350 (although virtually unobtainable anywhere). Oddly enough it has a little note that says the ax-j6 model replaced it despite coming in at a lower price point and reportedly a smaller subwoofer ...The M512a-H6 resembles its sibling soundbar, the Vizio M-Series M51a-H6, but it’s larger to make room for the addition of two upfiring speakers on the top of the unit. At about 40 x 4.0 x 2.8 ...Vizio's M-Series 5.1.2 (M512a-H6) sound bar offers two up-firing speakers to enhance the Dolby Atmos experience. But does the addition of those two speakers ...To pair the sound bar with a Bluetooth device: 1. Press and hold the Bluetooth button on the sound bar or remote control for five (5) seconds. 2. Search for the sound bar (VIZIO M51a) using your Bluetooth device. For more information, refer to the user documentation that came with the device. 3. Mar 11, 2021 · The 5.1 Vizio M Series M51a-H6 is a better soundbar than the 5.1.2 Monoprice SB-600. The Vizio has a much more neutral sound profile, and it can produce a more extended low-bass. It gets louder than the Monoprice with less compression present at max volume. Also, it provides a more immersive surround sound experience. Called them which resulted in now waiting for them to ship me a replacement. I currently have a case open with Vizio as I attempted the update a few times last week and every time it said “updated” but when I checked the firmware it kept saying the original version (1.0.1.3). Regarding your question about the VIZIO V-Series 5.1 Home Theater Sound Bar with Dolby Audio, Bluetooth - V51-H6: Unfortunately the included manual does not mention the wires gauge. Manual mentions 2x surround sound speaker audio cables, digital optical cables, stereo RCA to 3.5mm, and an HDMI cable being included with purchase. This M-Series 5.1 home theater kit has everything needed to reproduce Dolby Atmos and DTS:X audio. The M51a-H6 sound bar measures 36.0″ wide x 2.2″ tall x 3.5″ deep. The subwoofer is 8.3″ wide x 9.9″ tall x 11.7″ deep, and each surround speaker is 5.7″ wide x 2.2″ tall x 3.5″ deep. There are two wall mounting brackets included ...Minor: -On-Screen Volume indicator is often out of sync with actual soundbar volume. -Since installing the Soundbar the TV has occasionally renames my inputs to playback_1, 2, 3 etc. -Additionally, the Soundbar seemingly sends a signal to my TV to switch to HDMI 4 erroneously. This is not the HDMI-Arc port, so I’m not sure what the issue is. This article applies to the VIZIO M51a-H6, M512a-H6, and M51ax-J6 Atmos Soundbars. It is intended to help you understand how to get the most current version of your Soundbar's firmware. Current Firmware Version: 2.1.0.4 Release Notes: Improved surround balance. Improved HDMI ARC responsiveness. Improved responsiveness for Bluetooth volume control. VIZIO V-Series 5.1 Home Theater Sound Bar with Dolby Audio ... First, use the included HDMI cable to connect the sound bar to your TV, making sure to use the ports labeled "ARC" or "eARC" HDMI 1 on a VIZIO TV. HDMI unlocks high-resolution audio from your sound bar and lets you control it with your TV remote. Connection tips USER MANUAL Model: M51a-H6 VIZIO 5.1 Sound Bar with Dolby Atmos® Please read this guide before using the product.Original Replacement Bluetooth Backlit Display Soundbar Remote for VIZIO Home Audio Sound System V21-H8R V21d-J8 V51-H6 V51x-J6 M21D-H8R M21D-H8 M512-H6 M51a-H6 M512a ...Mar 11, 2021 · The 5.1 Vizio M Series M51a-H6 is a better soundbar than the 5.1.2 Monoprice SB-600. The Vizio has a much more neutral sound profile, and it can produce a more extended low-bass. It gets louder than the Monoprice with less compression present at max volume. Also, it provides a more immersive surround sound experience. Original Replacement Bluetooth Backlit Display Soundbar Remote for VIZIO Home Audio Sound System V21-H8R V21d-J8 V51-H6 V51x-J6 M21D-H8R M21D-H8 M512-H6 M51a-H6 M512a ...™ 5.1 Sound Bar with Dolby Atmos ® and DTS:X ® Page: 1 / 44 Manual View the manual for the VIZIO M51a-H6 here, for free. This manual comes under the category audio / video converters and has been rated by 1 people with an average of a 7.8. This manual is available in the following languages: English. Little confused by the update folder, as downloading the file from their website only update.bin is pulled. Then unplug the soundbar, plug in the drive and THEN plug the soundbar back in.Could be the extra Mac journaling files are screwing the update as well, so get a friend with a Windows computer to format and place that 60 MB update bin on ...May 31, 2021 · What Vizio’s mid-range M512a-H6 lacks in Wi-Fi connectivity, it makes up for in big, exciting, room-filling sound. Slated to ship in July for a list price of $499, this 5.1.2-channel M-series ... Feb 1, 2022 · G. GuitarmanSD · #2 · Feb 1, 2022. The M51-h6 has a ton of reported problems. The M51ax-j6 was released to address those problems. My 51ax-j6 worked fine. I exchanged it for an M512a-h6 because of the upfiring speakers, wider soundstage, and it was on sale for $150 off. With the issues I'm having between my TCL TV and the M512a-h6 I'm ... Minor: -On-Screen Volume indicator is often out of sync with actual soundbar volume. -Since installing the Soundbar the TV has occasionally renames my inputs to playback_1, 2, 3 etc. -Additionally, the Soundbar seemingly sends a signal to my TV to switch to HDMI 4 erroneously. This is not the HDMI-Arc port, so I’m not sure what the issue is.The M512a-H6 resembles its sibling soundbar, the Vizio M-Series M51a-H6, but it’s larger to make room for the addition of two upfiring speakers on the top of the unit. At about 40 x 4.0 x 2.8 ...Aug 11, 2021 · For the price the M51a-H6 is very hard to beat. Good sound, and unusual for that price point it has dedicated HDMI-in port and supports a wide range of audio formats - lossy and lossless versions of Dolby and DTS, and multi-channel LPCM. There is a menu setting on the M51a-H6 for turning atmos on/off - maybe worth double checking. M51a-H6 sound issues. Just purchased M51a-H6 soundbar. It is connected to the arc port of my Vizio P65. Tv CEC enabled, bitstream, and fixed settings on tv. Fios box and Apple TV connected to other inputs on tv. The sound will not work every time I turn on the tv. I have to unplug/ plu the soundbar to get it to play audio.Jun 2, 2021 · Vizio has unveiled its full lineup of 2021 soundbars and we're breaking down the features, specs, prices, and more for all of the company's new models. ... 5.1-channel M51a-H6: $350, available now ... VIZIO M51a-H6 setting questions. I just got this soundbar to pair with my 2020 55 inch Vizio M series in my room. It sounds great! I think I changed the setting to Dual Surround and it sounds WEIRD like the dialogue comes out mostly in the surround speakers in the back. Is this normal?Compare Product. $179.99. Price valid through 10/1/23. Samsung HW-B57C 4.1ch Soundbar with Dolby Audio and Rear Speaker Kit Included. (182) Compare Product. $249.99. After $20 OFF. LG SP7R 7.1 Channel High Res Audio Sound Bar with Rear Speaker Kit.This article applies to the VIZIO M51a-H6, M512a-H6, and M51ax-J6 Atmos Soundbars. It is intended to help you understand how to get the most current version of your Soundbar's firmware. Current Firmware Version: 2.1.0.4 Release Notes: Improved surround balance. Improved HDMI ARC responsiveness. Improved responsiveness for Bluetooth volume control.To pair the sound bar with a Bluetooth device: 1. Press and hold the Bluetooth button on the sound bar or remote control for five (5) seconds. 2. Search for the sound bar (VIZIO M51a) using your Bluetooth device. For more information, refer to the user documentation that came with the device. 3. The VIZIO Support homepage provides the latest trending support topics and support videos, user manuals, product registration, along with tech specs and troubleshooting steps.Aug 6, 2021 · The Vizio M51ax-J6 is a 5.1-channel soundbar with a total of nine drivers. The main soundbar unit comes equipped with three oval-shaped (1.66 x 3.48-inch) full-range drivers and three 0.79-inch ... Aug 7, 2023 · 1. Unpack your Vizio soundbar. Take your sound bar out of its original packaging, and make sure you have all the cables, screws, mounts, and manuals in the package. 2. Remove the protective plastic cover on each end of your SPDIF cable. This will allow you to safely plug the cable into your TV and your soundbar. User Manuals, Guides and Specifications for your Vizio M51a-H6 Speaker System. Database contains 2 Vizio M51a-H6 Manuals (available for free online viewing or downloading in PDF): Operation & user’s manual .Model:M51a-H6 Please read this guide before using the product. M- S eries 5.1 Sound Bar User Manual ENG - 2 IMPORTANT SAFETY INSTRUCTIONS Your Unit is designed and manufactured to operate within defined design limits, and misuse may result in electric shock or fire.M51a-H6 sound issues. Just purchased M51a-H6 soundbar. It is connected to the arc port of my Vizio P65. Tv CEC enabled, bitstream, and fixed settings on tv. Fios box and Apple TV connected to other inputs on tv. The sound will not work every time I turn on the tv. I have to unplug/ plu the soundbar to get it to play audio. Vizio’s M-Series 5.1 Home Theater with Dolby Atmos and DTS:X M51a-H6 is a soundbar system with a long name and an even longer list of features.see your device’s user manual. and connect it to your tv. 1. CHOOSE ONE CABLE* 3.5MM TO RCA CABLE. GOOD. OE TEATE ISPLA UIC STAT UIE Installation uide odels. OR. BETTER. DIGITAL OPTICAL CABLE † † When using the Digital Input, if there is no audio: (A) try setting the TV/Display output to PCM or (B) Connect directly to your Blu-ray/other ... The most striking of the two is the rtings one which gives the m51a-h6 a very high score that isn't far behind $1000+ models despite it being about $350 (although virtually unobtainable anywhere). Oddly enough it has a little note that says the ax-j6 model replaced it despite coming in at a lower price point and reportedly a smaller subwoofer ...Immersive sound. Thoughtfully designed. Elevate. 360 degrees of sound. Listen like you’re right in the moment. Browse All Sound Bars. Find the Sound Bar that suits your space. Powerful audio. Fill any room with sound.The Vizio M-Series 5.1 (M51a-H6) system combines a soundbar with a subwoofer and two rear satellites to deliver powerful home theater audio at an affordable price.The Vizio M Series M51a-H6 is a better soundbar than the Vizio V Series V51-H6. The M Series has a more neutral sound profile out-of-the-box, and it has a better surrounds performance. It also supports Dolby Atmos content, and because it comes with a Full HDMI In port, it can support 4k passthrough.Swapped the V51-H6 for the M51a-H6 and OMG! This is like being in a theatre! THe sound comes from everywhere including above. It was a shocking improvement for the same price as the V51-H6 through Costco. I do however see by going back to the HDMI eARC passthrough it's still clunky.The VIZIO Support homepage provides the latest trending support topics and support videos, user manuals, product registration, along with tech specs and troubleshooting steps.The Vizio M Series M51a-H6 is a better soundbar than the Vizio V Series V51-H6. The M Series has a more neutral sound profile out-of-the-box, and it has a better surrounds performance. It also supports Dolby Atmos content, and because it comes with a Full HDMI In port, it can support 4k passthrough.The 11-speaker 5.1.2 that many have been waiting for will go on sale in July according to reviewers and sources. Then there are some other offerings which some may be more interested in. Here's the list: 5.1.2-channel M512a-H6: $450, available July 2021. 5.1-channel M51ax-J6: $330, available now. 5.1-channel M51a-H6: $350, available now.VIZIO V-Series 5.1 Home Theater Sound Bar with Dolby Audio ... Dec 1, 2022 · Shop Amazon for Adjustable Speaker Wall Mount for Vizio Surround Sound Speaker Mounts with Thread Hole, Ceiling Speaker Mount for Vizio M512a-H6 M512E-K6 M51a-H6 V51-H6 SB36512-F6 SB3651n-H6 and More Speakers and find millions of items, delivered faster than ever. The center speaker in a surround sound system is usually considered the most important speaker out of the 5. They are usually more versatile and most of the "important" sounds are played through it including dialog and other important sound effects. VIZIO 5.1 Sound Bar's include the center speaker in the center of the sound bar. Satellite SpeakersUSER MANUAL Model: M51a-H6 VIZIO 5.1 Sound Bar with Dolby Atmos® Please read this guide before using the product.This article applies to the VIZIO M51a-H6, M512a-H6, and M51ax-J6 Atmos Soundbars. It is intended to help you understand how to get the most current version of your Soundbar's firmware. Current Firmware Version: 2.1.0.4 Release Notes: Improved surround balance. Improved HDMI ARC responsiveness. Improved responsiveness for Bluetooth volume control. The VIZIO Support homepage provides the latest trending support topics and support videos, user manuals, product registration, along with tech specs and troubleshooting steps.The center speaker in a surround sound system is usually considered the most important speaker out of the 5. They are usually more versatile and most of the "important" sounds are played through it including dialog and other important sound effects. VIZIO 5.1 Sound Bar's include the center speaker in the center of the sound bar. Satellite Speakers View and Download Vizio M51a-H6 user manual online. 5.1 Sound Bar with Dolby Atmos. M51a-H6 speaker system pdf manual download.by: Zylux Acoustic Corporation latest update: 2021-10-13 model: M51AH6. Two grants have been issued under this FCC ID from 09/16/2020 to 10/13/2021 (this is one of eleven releases in 2021 for this grantee). Public details available include manuals, internal & external photos, and frequency information. some products also feature user submitted ...Feb 14, 2022 · Vizio's $349.99 M51a-H6 soundbar impressed us by offering a high-quality 5.1-channel surround sound experience in an affordable package. Its follow-up, the $329.99 M-Series M51ax-J6, costs a bit ... The most striking of the two is the rtings one which gives the m51a-h6 a very high score that isn't far behind $1000+ models despite it being about $350 (although virtually unobtainable anywhere). Oddly enough it has a little note that says the ax-j6 model replaced it despite coming in at a lower price point and reportedly a smaller subwoofer ... M51a-H6, M512a-H6, and M51ax-J6 New Firmware Available: 1.3.0.7. Hello Everyone, Looks like M51a-H6, M512a-H6, and M51ax-J6 soundbars recently received a new firmware update. Remember USB update only. Release Notes: eARC Improvements CEC Improvements General System Improvements. M51a-H6, M512a-H6, and M51ax-J6 Firmware Information: Current ...May 5, 2023 · If Dolby Atmos on a budget is your goal, check out the Vizio M-Series 5.1 soundbar (M51a-H6/M51ax-J6) farther down on this list. Vizio M-Series AiO The best soundbar for $200 or less More ... The center speaker in a surround sound system is usually considered the most important speaker out of the 5. They are usually more versatile and most of the "important" sounds are played through it including dialog and other important sound effects. VIZIO 5.1 Sound Bar's include the center speaker in the center of the sound bar. Satellite SpeakersApr 28, 2023 · Here’s how to perform a Factory reset for VIZIO Subwoofer & Soundbar: Press the Bluetooth button while simultaneously holding the ‘Volume Down ’ button (minus symbol) on the soundbar. Hold both buttons for 5 seconds total. Ensure all LED lights on the left of your soundbar are flashing. The VIZIO Support homepage provides the latest trending support topics and support videos, user manuals, product registration, along with tech specs and troubleshooting steps. Aug 7, 2023 · 1. Unpack your Vizio soundbar. Take your sound bar out of its original packaging, and make sure you have all the cables, screws, mounts, and manuals in the package. 2. Remove the protective plastic cover on each end of your SPDIF cable. This will allow you to safely plug the cable into your TV and your soundbar. by: Zylux Acoustic Corporation latest update: 2021-10-13 model: M51AH6. Two grants have been issued under this FCC ID from 09/16/2020 to 10/13/2021 (this is one of eleven releases in 2021 for this grantee). Public details available include manuals, internal & external photos, and frequency information. some products also feature user submitted ...The Vizio M Series M512a-H6 is better than the JBL Bar 9.1. The Vizio is a 5.1.2 setup that gets louder with less compression at max volume. Also, it comes with more sound enhancement features, like bass and treble adjustments and dialogue enhancement. However, the JBL is better built with more wireless playback options.VIZIO V-Series 5.1 Home Theater Sound Bar with Dolby Audio ... VIZIO M51a-H6 setting questions. I just got this soundbar to pair with my 2020 55 inch Vizio M series in my room. It sounds great! I think I changed the setting to Dual Surround and it sounds WEIRD like the dialogue comes out mostly in the surround speakers in the back. Is this normal?With a modern minimalist design, acoustically transparent cloth exterior and seamless docking integration with select VIZIO TV stands, the M-Series is meant to make a powerful impression in every way. suits your mood. With preset EQ modes for gaming, movies, music and more, the. perfect sound every time.Apr 28, 2023 · Here’s how to perform a Factory reset for VIZIO Subwoofer & Soundbar: Press the Bluetooth button while simultaneously holding the ‘Volume Down ’ button (minus symbol) on the soundbar. Hold both buttons for 5 seconds total. Ensure all LED lights on the left of your soundbar are flashing. Vizio M512a-H6 (5.1.2) Dolby Atmos Sound Bar. Just picked up the new 2021 Vizio 5.1.2 (M512a-H6) sound bar after ready several great reviews. It does seem like one of the best bang for your buck Dolby Atmos sound bars. Tested Batman vs Superman and Gears 5 (Series X) both sounded great.First, use the included HDMI cable to connect the sound bar to your TV, making sure to use the ports labeled "ARC" or "eARC" HDMI 1 on a VIZIO TV. HDMI unlocks high-resolution audio from your sound bar and lets you control it with your TV remote. Connection tips Summary of Contents for Vizio Elevate P514a-H6. Page 1 USER MANUAL Model: P514a-H6 VIZIO Elevate 5.1.4 Sound Bar with Dolby Atmos ™ ® Please read this guide before using the product. Page 2 IMPORTANT SAFETY INSTRUCTIONS Your Unit is designed and manufactured to operate within defined design limits, and misuse may result in electric shock or ... Aug 7, 2023 · 1. Unpack your Vizio soundbar. Take your sound bar out of its original packaging, and make sure you have all the cables, screws, mounts, and manuals in the package. 2. Remove the protective plastic cover on each end of your SPDIF cable. This will allow you to safely plug the cable into your TV and your soundbar. If you are experiencing No audio, intermittent audio or No power try these steps below: 1. Make sure your Soundbar is powering on. When your Soundbar powers on a light will appear on either the left hand side, or the center of the bar. If you are not seeing any lights make sure the power cord is securely connected to the outlet and the Soundbar. Feb 11, 2021 · The Vizio M-Series 5.1 (M51a-H6) system combines a soundbar with a subwoofer and two rear satellites to deliver powerful home theater audio at an affordable price. Aug 6, 2021 · The Vizio M51ax-J6 is a 5.1-channel soundbar with a total of nine drivers. The main soundbar unit comes equipped with three oval-shaped (1.66 x 3.48-inch) full-range drivers and three 0.79-inch ... Jul 3, 2021 · Vizio M512a-H6 (5.1.2) Dolby Atmos Sound Bar. Just picked up the new 2021 Vizio 5.1.2 (M512a-H6) sound bar after ready several great reviews. It does seem like one of the best bang for your buck Dolby Atmos sound bars. Tested Batman vs Superman and Gears 5 (Series X) both sounded great. First, use the included HDMI cable to connect the sound bar to your TV, making sure to use the ports labeled "ARC" or "eARC" HDMI 1 on a VIZIO TV. HDMI unlocks high-resolution audio from your sound bar and lets you control it with your TV remote. Connection tips
The most striking of the two is the rtings one which gives the m51a-h6 a very high score that isn't far behind $1000+ models despite it being about $350 (although virtually unobtainable anywhere). Oddly enough it has a little note that says the ax-j6 model replaced it despite coming in at a lower price point and reportedly a smaller subwoofer .... Crediti
The M-Series 5.1 Home Theater Sound Bar from VIZIO, America’s #1 Sound Bar Brand, delivers next-generation immersive surround sound powered by Dolby Atmos® and DTS: X® for an unprecedented realistic sound that seems to come from all around you, even from above.Original Replacement Bluetooth Backlit Display Soundbar Remote for VIZIO Home Audio Sound System V21-H8R V21d-J8 V51-H6 V51x-J6 M21D-H8R M21D-H8 M512-H6 M51a-H6 M512a ...Vizio’s M-Series 5.1 Home Theater with Dolby Atmos and DTS:X M51a-H6 is a soundbar system with a long name and an even longer list of features.see your device’s user manual. and connect it to your tv. 1. CHOOSE ONE CABLE* 3.5MM TO RCA CABLE. GOOD. OE TEATE ISPLA UIC STAT UIE Installation uide odels. OR. BETTER. DIGITAL OPTICAL CABLE † † When using the Digital Input, if there is no audio: (A) try setting the TV/Display output to PCM or (B) Connect directly to your Blu-ray/other ... Just a heads up (didn't see it posted already), the M51a-H6 sound bar is on sale starting tomorrow at Costco for $199. That's $100 off regular price for a sound bar that was just released less than a month ago. If you bought it at Costco, make sure to get the price match. To pair the sound bar with a Bluetooth device: 1. Press and hold the Bluetooth button on the sound bar or remote control for five (5) seconds. 2. Search for the sound bar (VIZIO M51a) using your Bluetooth device. For more information, refer to the user documentation that came with the device. 3. Manuals M21d-H8 Quick Start Guide: Download M21d-H8 User Manual: Download What's included in the Box. Soundbar; Subwoofer; Satellite Speakers; Power Cords; Quick Start Guide; User Manual; Remote; Various Audio Cables; Wall Mount Bracket; Wall Mount Template First, use the included HDMI cable to connect the sound bar to your TV, making sure to use the ports labeled "ARC" or "eARC" HDMI 1 on a VIZIO TV. HDMI unlocks high-resolution audio from your sound bar and lets you control it with your TV remote. Connection tipsQuick Setup Guide Scan the QR code for an easy setup, or visit the link below to access information on how to connect to your other devices. vizio.com/QR/M51a-H6 • Plug in power cables to power on your sound bar and subwoofer. Connect. 2 • Use the included cables to connect the surround speakers to the subwoofer.Here’s how to perform a Factory reset for VIZIO Subwoofer & Soundbar: Press the Bluetooth button while simultaneously holding the ‘Volume Down ’ button (minus symbol) on the soundbar. Hold both buttons for 5 seconds total. Ensure all LED lights on the left of your soundbar are flashing.If you are experiencing No audio, intermittent audio or No power try these steps below: 1. Make sure your Soundbar is powering on. When your Soundbar powers on a light will appear on either the left hand side, or the center of the bar. If you are not seeing any lights make sure the power cord is securely connected to the outlet and the Soundbar.The Vizio M Series M51a-H6 is a better soundbar than the Vizio V Series V51-H6. The M Series has a more neutral sound profile out-of-the-box, and it has a better surrounds performance. It also supports Dolby Atmos content, and because it comes with a Full HDMI In port, it can support 4k passthrough.M51a-H6 sound issues. Just purchased M51a-H6 soundbar. It is connected to the arc port of my Vizio P65. Tv CEC enabled, bitstream, and fixed settings on tv. Fios box and Apple TV connected to other inputs on tv. The sound will not work every time I turn on the tv. I have to unplug/ plu the soundbar to get it to play audio.The Vizio M Series M51a-H6 is a better soundbar than the Vizio V Series V51-H6. The M Series has a more neutral sound profile out-of-the-box, and it has a better surrounds performance. It also supports Dolby Atmos content, and because it comes with a Full HDMI In port, it can support 4k passthrough.The Vizio M-Series 5.1 (M51a-H6) system combines a soundbar with a subwoofer and two rear satellites to deliver powerful home theater audio at an affordable price.Minor: -On-Screen Volume indicator is often out of sync with actual soundbar volume. -Since installing the Soundbar the TV has occasionally renames my inputs to playback_1, 2, 3 etc. -Additionally, the Soundbar seemingly sends a signal to my TV to switch to HDMI 4 erroneously. This is not the HDMI-Arc port, so I’m not sure what the issue is.View and Download Vizio M51a-H6 user manual online. 5.1 Sound Bar with Dolby Atmos. M51a-H6 speaker system pdf manual download.The VIZIO Support homepage provides the latest trending support topics and support videos, user manuals, product registration, along with tech specs and troubleshooting steps. This article applies to the VIZIO M51a-H6, M512a-H6, and M51ax-J6 Atmos Soundbars. It is intended to help you understand how to get the most current version of your Soundbar's firmware. Current Firmware Version: 2.1.0.4 Release Notes: Improved surround balance. Improved HDMI ARC responsiveness. Improved responsiveness for Bluetooth volume control..