reading through the manual it's not super clear but I think what's best for me is to turn VRT:X off, and keep the EQ on "Movie". This way the files that have Dolby will playback in full 5.1, and the files that are playing in Stereo will "produce realistic 5.1 sound". Turns out the movie I was testing with just didn't have a lot going on in the ...Depending on your listening habits, you may prefer either the Vizio Elevate or the Vizio M Series M512a-H6. The Elevate is better built and has a better Atmos performance. It supports more wireless playback options. That said, the M Series has a better surround performance. It also has less compression at max volume, so your audio sounds cleaner during louder listening sessions.The Vizio M Series M512a-H6 is a more affordable alternative to the Vizio M Series Elevate M512E-K6, and it may be a better value for some users. The main difference between these two bars is that the better-built Elevate has a unique design, and its sides rotate when you listen to Atmos content for a more immersive sound. However, the M512a-H6 has a better soundstage out of the box, and its ...I bought this sound bar and returned it to Costco within the last month. I updated the firmware, but kept getting issues when switching between AppleTV, Cox Cable Box, and gaming system. Now, if you’re a Costco member, they have the VIZIO SB36514-G6 for $299 right now., which is normally $499.Joined Jan 13, 2012. 1,579 Posts. #168 · Jan 28, 2022. Ok, second M512a-h6 installed on my second TV. Couldn't be happier! For $349 it was a no-brainer to return the M51ax-j6 that cost $299. $50 more and I get a wider bar, bigger sub, upfiring speakers, bigger soundstage. The exact same audio I have on my main TV.Hello folks, Today I reviewed the Vizion M512a-H6 sound bar. This is a great all-around soundbar. If you're stepping into the Dolby Atmos game and want a bud...May 31, 2021 · Ben Patterson. Vizio’s M512a-H6 soundbar delivers powerful, vibrant sound for a reasonable price, complete with Dolby Atmos and DTS:X support, an easy setup process, and plenty of adjustments for tinkering with audio settings—which is a good thing, considering the soundbar’s tendency to push the bass into boomy territory.Sep 28, 2021 · Feet of Lab Space. How we test. 8.4/10 CNET Score. 8.4 / 10. SCORE. Vizio M512a-H6. $500 at Best Buy. $379 at B&H Photo-Video. $400 at Amazon. Pros. Easy to set up and use. Excellent...Jan 13, 2012 · TruVolume, Height, Surround, VRT:X all on, Night off, Bass 0, Treble +2 (scale for these goes + and - so 0 is right in the middle), Dialogue 7 (scale goes from 0 to 10) Center +5. Height +2. Surround and Subwoofer set to Maximum level.I'm on my second unit for these speakers. They sound great but the sub and surround sound consistintly cut out. The light on the back of the sub flashes for a bit and then automatically reconnects. The speaker is about 10 feet away from the sound bar. The soundbar never cuts out. Please help!Hi there, From what you had posted, the only thing left to try would to be a factory reset, please reset your sound bar by holding the Bluetooth & Volume Down buttons together for 10 seconds. This needs to be done using the buttons on the sound bar. Thank you.So, all you long time m512a-h6 owners, how is the sound bar treating you? I just purchased this yesterday to go with my c1 as part of Amazon prime day and altogether came out to about $412 bucks including tax. Before purchasing, I read on rtings that this is a great sound bar to have at $500 etc, etc.Sep 27, 2022 · Compared To Other Soundbars. The Vizio M Series Elevate M512E-K6 is a more affordable, mid-range alternative to the Vizio Elevate. It's a 5.1.2 bar, meaning that its satellites don't have up-firing drivers like the original Elevate, and it offers fewer wireless playback options. Its design more closely resembles the Vizio M Series M512a-H6 ...The main difference between the Hisense AX5125H and the Vizio M Series M51ax-J6 is the number of height channels. While the Hisense has two up-firing channels built into the bar to simulate height with content like Dolby Atmos, the Vizio relies on front-firing channels to perform a similar function. Still, there isn't much difference between the two's overall immersive feel.I just got my Vizio M512a-H6 5.1.2. I'm not impressed. Not having EQ kinda makes it hard to set up. I updated to the latest firmware before I even connected it to the TV (eARC) (Roku) (TCL55S525). Everything works, Dolby Atmos (green light on the bar) pass-through works on Netflix, HBO Max, Amazon Prime Video. I'm having a really hard time with ...In this video, we'll walk you through the setup and troubleshooting process of the VIZIO V51-H6 Home Theater Sound Bar. We'll show you all the necessary step...A: Answer I'm having a similar problem - I have connected a Chromecast with Google TV to the HDMI In and most of the time when I switch apps (i.e. Close Disney+, open Netflix) the audio disappears. I found that the soundbar was auto-switching from "HDMI In" to "HDMI ARC" when I opened the next app. Whenever the sound drops, hit Setup on the remote, then click down to "Info" and hit "OK."The VIZIO M512a-H6 audio / video converter is a versatile device that allows you to enhance your audio experience and convert video signals. With 5.1.2 channels of audio output, it delivers immersive sound quality for an enhanced entertainment experience. Equipped with audio decoders such as DTS Virtual:X, DTS:X, and Dolby Atmos, this …Summary of Contents for Vizio M51a-H6. Page 1 USER MANUAL Model: M51a-H6 VIZIO 5.1 Sound Bar with Dolby Atmos® Please read this guide before using the product. Page 2 IMPORTANT SAFETY INSTRUCTIONS IMPORTANT SAFETY INSTRUCTIONS • The wall socket should be located near your Unit and be easily accessible Your Unit is designed …I went with M512A-H6 due to being used in a bedroom. If I was shopping for a new system for the living room, it would been the M512E-K6. I want to mention. H6 is $361.59 on Amazon and K6 is $489 if you want to save a few bucks. I just upgraded from the SB36512 soundbar to the H6 and it is signicantly better.May 23, 2021 · The Vizio M-Series M512a-H6 is the next evolution in Vizio’s affordable Dolby Atmos soundbar line, and it adds a crucial feature: upfiring speakers, bringing the important height element of Atmos. In addition to separate surround speakers and a wireless subwoofer, that makes the M512a-H6 a true Atmos surround sound system — all for a ...The H6 is still being sold at Costco, but it may be best to avoid it, given its track record. 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 2021I have a M512a-H6 soundbar I'm trying to add to the Vizio Mobile app on my iPhone (iOS 17.4.1). I selected Soundbar and followed the instructions to pair it to my phone. It paired and the soundbar told me it was pair. However, the app doesn't recognize that and keeps spinning on the Looking for a Device screen.VIZIO M512a-H6 M-Series 5.1.2 Home Theater Sound Bar with Dolby Atmos® and DTS:X. Type: SoundBar; Connectors: 3.5mm stereo mini jack Optical Audio USB (for .WAV Audio Playback) Bluetooth HDMI; Speakers Configuration: Total Number of Speakers: 11 Number of Speakers in Sound Bar: 8; Driver Units: Subwoofer Size: 6" Model #: M512a-H6The 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 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. 12 Feb 2021 Pros2 • Use the included cables to connect the surround speakers to the subwoofer. 3 • Then use the included HDMI cable to connect to your TV. Place subwoofer and surround speakers in the rear of the room. Why HDMI? Highest Quality Connection. Connect to the HDMI ARC/eARC port on your TV for the best possible sound quality.Help with M512a-H6 firmware upgrade. Step 8 of this instruction, M51a-H6, M512a-H6, and M51ax-J6 Firmware Information, doesn't match my experience. 8. To verify the version of firmware on your sound bar, press and hold the Volume + and Volume - on the sound bar for 5 seconds. If the Bar verbally announces the firmware as 2 dot 1 dot 0 dot 4 you ...The Vizio M512a-H6 is a surround system consisting of a main soundbar, a 6-inch subwoofer and two wired rear speakers. Notable additions over the SB36512 include the ability to handle competitive ...VIZIO has a new sound bar firmware update available, fw v1.2.0.3, for the M-Series sound bars: M51a-H6, M512a-H6 and M51ax-J6. This update will improve audio support to prevent momentary loss of audio when switching between multiple sources, as well as other minor updates. You can find a link to the new firmware here, with instructions on how ...I picked up the M512a-H6 today. Had some trouble dialing in the sound delay but found the setting in the menu. Also upgraded the firmware to the latest 4.10.2 as well after a few failed attempts. Confirmed through the audio announcement of version after upgrade w/ USB stick.Some televisions made in the America include Olevia, Silo Digital, Phillips Magnavox, Panasonic and Vizio. While some television manufacturers assemble a few of their TV sets in Am...I have a TCL Roku TV (Model 65R655) set up with a VIZIO M512a-H6 via HDMI-eARC. Great setup, has been working without any issues for months. Last week the soundbar suddenly stopped playing sound without (I thought) any change to the setup. It still appears in the Audio devices, and I can control the...Dolby Atmos® & DTS:X®. Your new M-Series 5.1 makes the most of the latest in immersive surround sound technology. Dolby Atmos, DTS:X and DTS Virtual:X deliver incredible multi-dimensional audio, placing sounds in specific areas and moving them around the room, above and below you. These technologies, combined with the exceptional performance ...The VIZIO Support homepage provides the latest trending support topics and support videos, user manuals, product registration, along with tech specs and troubleshooting steps. Product Type: Soundbar Category: Model information Sub Category: Specifications SZVOB1KW,BDSZVOB1KX,BDSZZOB1KW,SZVOB1KX,SZZOB1KW,SZZOB1KX,BDSZVOB1KW,BDSZZOB1KX,SZZOB1KY ...this is really odd, i have the the M512a-H6 and LG CX 77 and am experiencing significant delays in sound detection, both when starting media as well as pausing media in the Plex for LG app. i just updated to the latest vizio firmware (2.1.0.4) and it almost seems to have worsened. are you using the plex app?sdg4vfx. 3755 posts · Joined 2008. #2 · Jul 14, 2021. I used these with the 5.1 M series, the M51a-H6, and they work quite well. Amazon.com: Monoprice 103022 5 lb. Capacity Speaker Stands - Black (Pair) Height Adjustable From About 26.8in to 43.3in: Home Audio & Theater. When I bought the M51a the M512a wasn't out yet - didn't even …The Vizio Elevate and the Vizio M Series M51a-H6 are both very versatile soundbars, and depending on your listening habits, you may prefer one over the other. The Elevate has a unique design with sides that rotate upwards to create a more immersive listening experience. It's better-built, it has a better stereo soundstage performance, and it supports Wi-Fi and Chromecast built-in.Soundbar will force stereo output (from what I can tell). PS5 Audio Format Dolby. Since you're connected with ARC, not eARC, you'd only get stereo if you select linear PCM. The 5.1 data needs to be compressed into Dolby to fit over the ARC bandwidth. (DTS fits, too, but I don't know of any reason to prefer that.) Sound Bar either Direct or Movie.Enjoy easy installation, setup, and operation when paired with select VIZIO TVs. The dual-purpose stand on M-Series TVs were engineered to accommodate the M-Series Elevate sound bar and the integrated audio menu makes fine tuning audio settings a breeze when connected via HDMI. We worked hard to make it this easy.May 5, 2020 ... Vizio Sound Bar Google Home Setup - Connect Your Google Home Assistant to Your Vizio Sound Bar. 45K views · 4 years ago ...more ...M512a-H6 - 5.1.2, 2021 release, $$, larger bass than the newer model below. M512E-K6 - 5.1.2, 2022 release, $$$. P514a-H6 - 5.1.4, 2021 release, $$$, rears have up-fire speakers, larger bass than the other two, leaning towards this one. Anyone have one of these that can chime in, please do and help me decide. Had the m512e-k6 and returned after ...The M512a-H6 will not be shipping till July, I connected directly with product management (4/29/2021) at Vizio. Target date is 7/5. " The M512a-H6 should be available at Best Buy 7/5. This year has been a dynamic year managing supply resources. In order to support inventory already in development."I just got my Vizio M512a-H6 5.1.2. I'm not impressed. Not having EQ kinda makes it hard to set up. I updated to the latest firmware before I even connected it to the TV (eARC) (Roku) (TCL55S525). Everything works, Dolby Atmos (green light on the bar) pass-through works on Netflix, HBO Max, Amazon Prime Video. I'm having a really hard time with ...Are you excited about setting up your new Vizio TV but feeling a little overwhelmed? Don’t worry, we’re here to help. In this article, we will provide you with expert tips and step...Vizio 5.1.2a-H6 sound cutting out. I recently purchased a m512a soundbar. Been noticing the sound randomly cutting out for a second or two and then seeing the green light turn on. Soundbar is connected through eARC via a HDMI 2.1 cable. No wireless router is anywhere near it so there shouldn't be any interference. Kind of at a loss hear, spent ...sdg4vfx. 3755 posts · Joined 2008. #2 · Jul 14, 2021. I used these with the 5.1 M series, the M51a-H6, and they work quite well. Amazon.com: Monoprice 103022 5 lb. Capacity Speaker Stands - Black (Pair) Height Adjustable From About 26.8in to 43.3in: Home Audio & Theater. When I bought the M51a the M512a wasn't out yet - didn't even know it ...Saturday - Sunday, 8:00 AM - 9:00 PM CST. Shortest wait times are Monday - Friday, 1:00 PM - 5:00 PM CST. Live chat:Chat. The VIZIO Support homepage provides the latest trending support topics and support videos, user manuals, product registration, along with tech specs and troubleshooting steps.Your Vizio wireless router includes a built-in setup app that allows you to customize your network and Internet settings. You can access the settings from any Web browser, although...Buy for $299 at Sam's Club. Having recently reviewed the Vizio Elevate soundbar, which produced outstanding Dolby Atmos surround sound (for a steep price), I've been eager to take a look at ...Vizio M-Series M512a-H6 review: Setup. Physical setup is easy ; Choosing the best settings take more timeIn the area of estate planning, you could use either a will or a trust to determine what happens to your assets when you pass away. While both the will and the trust are similar ve...I've got almost the same Sony TV and just picked up the M512a-H6 today. Had some trouble dialing in the sound delay but found the setting in the menu. Also upgraded the firmware to the latest 4.10.2 The issue i'm having is w/ Apple TV 4K - watching YouTubeTV.Sep 11, 2023 · The Vizio M512a H6 is a mid-range sound system that consists of two satellite speakers, a soundbar, and a subwoofer. First released in 2021, the speaker is able to project object sounds from ...Soundbar will force stereo output (from what I can tell). PS5 Audio Format Dolby. Since you're connected with ARC, not eARC, you'd only get stereo if you select linear PCM. The 5.1 data needs to be compressed into Dolby to fit over the ARC bandwidth. (DTS fits, too, but I don't know of any reason to prefer that.) Sound Bar either Direct or Movie.The Vizio M-Series 5.1 M51a-V6 is one of the cheapest soundbar/subwoofer/satellite combos we’ve tested, at $250. This is down significantly on the $350 list price, but even that would be pretty ...Learn more with 130 Questions and 277 Answers for VIZIO - 5.1.2-Channel M-Series Premium Sound Bar with Wireless Subwoofer, Dolby Atmos and DTS:X - Dark Charcoal. ... M512a-H6 | SKU: 6446231. User rating, 4.4 out of 5 stars with 1017 reviews. 4.4 (1,017 Reviews) ... I would recommend to contact your local Best Buy's customer service team for ...Jan 13, 2012 · TruVolume, Height, Surround, VRT:X all on, Night off, Bass 0, Treble +2 (scale for these goes + and - so 0 is right in the middle), Dialogue 7 (scale goes from 0 to 10) Center +5. Height +2. Surround and Subwoofer set to Maximum level.The VIZIO Support homepage provides the latest trending support topics and support videos, user manuals, product registration, along with tech specs and troubleshooting steps. Product Type: Soundbar Category-Firmware informationVizio M512a-H6 Availability in Canada. This soundbar appears to be the one to get for Atmos in the price range. Does anyone know if or where it can be had in Canada? Vizio has pulled out of Canada. It may change but Vizio doesn't officially sell its products in Canada.The VIZIO Support homepage provides the latest trending support topics and support videos, user manuals, product registration, along with tech specs and troubleshooting steps. ... M51a-H6 Model Information. User Manual. Manuals M21d-H8 Quick Start Guide: Download M21d-H8 User Manual: Download What's included in the Box. Soundbar; Subwoofer ...User manual. 44 pages. EN. Quickstart Guide. 2 pages. Manual. View the manual for the VIZIO M512a-H6 here, for free. This manual comes under the category audio / video converters and has been rated by 2 people with an average of a 7.9. This manual is available in the following languages: English.Learn more with 130 Questions and 277 Answers for VIZIO - 5.1.2-Channel M-Series Premium Sound Bar with Wireless Subwoofer, Dolby Atmos and DTS:X - Dark Charcoal. Appliances Memorial Day Sale. Ends June 5.Vizio M512a-H6. Jump to Latest Follow ... You will need to do this in the TV's settings menu (most likely in the audio settings). ... Good luck. Stereo - Technics SL-G700 Network/SACD Player, Topping A90 Headphone Amplifier & DAC, Focal Utopia Headphones - Marantz M-CR612 Network/CD/DAB+ Player, ...Hello folks, Today I reviewed the Vizion M512a-H6 sound bar. This is a great all-around soundbar. If you're stepping into the Dolby Atmos game and want a bud...On my m512a-h6 when I select info (setup button) the soundbar announces (speaks) the format being output. ... I have the Vizio M51a-H6 and while listening / streaming whatever source that you want to, use the remote, press Setup and then go down and press Ok on Info, it will tell what type of audio signal you are receiving. ... Here you can ask ...May 5, 2020 ... Vizio Sound Bar Google Home Setup - Connect Your Google Home Assistant to Your Vizio Sound Bar. 45K views · 4 years ago ...more ...Never spill liquids on your Unit. • Do not block the subwoofer ports. Allow for 1-2 inches of space around all sides for ventilation. WARNING: Exposure to loud sounds can damage your hearing causing hearing loss and tinnitus (ringing or buzzing in the ears).Best Buy just had this on sale a week before the Superbowl for $349. I kept going back forth on buying this but shopped at Best Buy and choose to get the M51ax-J06 (open box $236) for my master bedroom (Vizio M43Q6) along with an M215a (price match $149 at Sams Club) for my main theater (Vizio V505-G9 also hooked up to 7.1 system).In case this is helpful for anyone. I use my M512a-H6 with a Chromecast with google TV plugged into the HDMI port. I couldn't get 5.1 to work consistently and I couldnt get ATMOS to work at all with Netflix and Disney+. I upgraded to 1.2.0.3 and that has fixed my problems :) 1.For the TV in audio set it to auto. On PS5 just Dolby in audio settings but you also want to set the sound profile on PS5 to amplifier for advance settings and adjust for room conditions. This will allow best audio settings. About virtualx and dts:x its preference. When true Atmos is playing those settings won’t effect it.Meanwhile, there's Vizio's other M-Series 5.1.2-channel soundbar, the M512A-H6, which is our reigning mid-range soundbar pick. The M512A-H6 lacks the M-Series Elevate's rotating drivers, but ...The Vizio M Series M512a-H6 and the Sony HT-A5000 are two very different soundbar setups. The Vizio is more versatile, and it's a 5.1.2 setup with a dedicated sub and satellites. It reproduces a more extended low-bass and has better soundstage, surround, and Atmos performances.Search Newegg.com for vizio sound bar, m512a-h6. Get fast shipping and top-rated customer service. ... VIZIO M512a-H6 M-Series 5.1.2 Home Theater Sound Bar with Dolby Atmos® and DTS:X. Type: SoundBar; Connectors: 3.5mm stereo mini jack Optical Audio USB (for .WAV Audio Playback) Bluetooth HDMI;The Vizio M Series M512a-H6 is better for most uses than the Sonos Beam (Gen 2). The Vizio is a 5.1.2 setup with a dedicated sub and satellites. It offers a better surround performance and gets louder with less compression at max volume. Unlike the Sonos, it even has a Full HDMI In port for high-quality passthrough. That said, the 5.0 Sonos is better built.The Vizio M-Series M512a-H6 is available to buy at Vizio as well as online retailers including Amazon and Best Buy. At $449, this 5.1.2 model follows the $149 AIO (All-In-One) and $349 5.1 models ...The Vizio M Series M51a-H6 is a 5.1 soundbar that offers better overall performance than the 2.1 Vizio M Series M215a-J6. The 5.1 option comes with two rear satellites, which dramatically improve its performance with Atmos and surround sound. Its discrete center channel means that it has greater vocal clarity, too.The Vizio M Series M512a-H6 is a more affordable alternative to the Vizio M Series Elevate M512E-K6, and it may be a better value for some users. The main difference between these two bars is that the better-built Elevate has a unique design, and its sides rotate when you listen to Atmos content for a more immersive sound. However, the M512a-H6 has a better soundstage out of the box, and its ...Learn more with 130 Questions and 277 Answers for VIZIO - 5.1.2-Channel M-Series Premium Sound Bar with Wireless Subwoofer, Dolby Atmos and DTS:X - Dark Charcoal. ... M512a-H6 | SKU: 6446231. User rating, 4.4 out of 5 stars with 1017 reviews. 4.4 (1,017 Reviews) ... I would recommend to contact your local Best Buy's customer service team for ...So, all you long time m512a-h6 owners, how is the sound bar treating you? I just purchased this yesterday to go with my c1 as part of Amazon prime day and altogether came out to about $412 bucks including tax. Before purchasing, I read on rtings that this is a great sound bar to have at $500 etc, etc.I bought the M51a-H6 and then saw the newer M512a-H6 was available a few days later and purchased thinking it was an upgrade. I was surprised to find the M51a-H6 had much better dialogue and also didn't feel the additional 2 up firing speakers added anything noticeable on the M512A.Vizio M512a-h6 Best Settings. Here are the best sound settings for the VIZIO M512a-h6: Choose the right sound mode acording to the nature of the sound. After you have selected the right sound mode, you need to ensure you have placed the soundbar at the right spot, as if you do not place the soundbar at the right spot, you can mess things up.Let's get that firmware updated with a few simple steps. For Your VIZIO TV: Grab that VIZIO remote and press the 'Menu' button. Navigate to 'System' and select 'Check for Updates'. Sit back and let your TV handle the rest. If there's an update, it'll take care of everything for you! Need a Little More Help?Vizio M512a-h6 Best Settings. Here are the best sound settings for the VIZIO M512a-h6: Choose the right sound mode acording to the nature of the sound. After you have selected the right sound mode, you need to ensure you have placed the soundbar at the right spot, as if you do not place the soundbar at the right spot, you can mess things up.Improved responsiveness for Bluetooth volume control. Improved mute state behavior. General system improvements. The link gives contradictory information. In one place it says the version is 2.1.0.4 . In another place it says 2.0.0.4. I have had 2.0.0.4 for a several months so I wonder if this is really a new version.Vizio M512A-H6 M-Series 5.1.2 Home Theater Sound Bar - Use Manual - Use Guide PDF. Documents: ... Choose the best possible connection cable type and connect it to your TV.* ... Press each setting button and use the Up/Down buttons to access the different settings. Each setting will be displayed on the remote control's LCD display.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 ...I'm trying find the best settings for 1.3.0.7 firmware for me. So I'm retesting features off and on, to find the one that sounds louder and clearer at moderate volume. ... Sony A80J | Samsung Q80R | Vizio M512a-H6 | Zidoo Z9X | Apple TV 4K (2nd gen) Epson Home Cinema 2350 | Elite Screens Manual B 100" 16:9 Screen (1.1) Save Share. Like. G .... The Vizio M512a-H6 is a surround system coThe Vizio M51ax-J6 is a 5.1-channel soundbar with a total of Best Buy has honest and unbiased customer reviews for VIZIO - 5.1.4-Channel Elevate Soundbar with Wireless Subwoofer and Rotating Speakers for Dolby Atmos/DTS:X - Charcoal Gray. ... It saves me time cause I get to enjoy quality sound of my choosing without the hassle of setting up a complicated sound system. I use Netflix (on Apple TV) to test ...The Vizio M512a-H6 is a surround system consisting of a main soundbar, a 6-inch subwoofer and two wired rear speakers. Like the M512a-H6, the M-Elevate is able to handle competitive DTS:X format ... The Vizio M Series M512a-H6 and the Samsung HW-Q800B are M512a-H6 - 5.1.2, 2021 release, $$, larger bass than the newer model below. M512E-K6 - 5.1.2, 2022 release, $$$. P514a-H6 - 5.1.4, 2021 release, $$$, rears have up-fire speakers, larger bass than the other two, leaning towards this one. Anyone have one of these that can chime in, please do and help me decide. Had the m512e-k6 and returned after ...Hi there, From what you had posted, the only thing left to try would to be a factory reset, please reset your sound bar by holding the Bluetooth & Volume Down buttons together for 10 seconds. This needs to be done using the buttons on the sound bar. Thank you. Dolby Atmos on the Vizio M51ax-j6 vs Vizio M512A-H6....
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