How to Fix Vizio Sound Bar Keeps Cutting Out? (2023)

I have a Vizio soundbar that keeps shutting off after a few seconds of continuous use. It cuts off for two, three, or even up to 20 seconds and then turns back on after that period. At this point, I’m not even sure what the problem is or how to fix it.

The situation is quite perplexing, and it is almost impossible to identify the source of the confusion. We can give you some recommendations to help you identify and resolve the issue, it’s possible, but we can’t guarantee that your soundbar will work as it did previously.

The following are a few possible solutions to your problem.

Best Solution for Vizio Sound Bar Cutting Out: Worked For Many People

It is most often when your soundbar is old or malfunctioning and becomes very hot while in use that you may experience sound cutting. You will notice that the temperature is rising higher than it was before.

The most effective approach to determine if this is the issue is to turn off your Vizio soundbar and allow it to cool before turning it back on. This time, the sound will continue to play for a longer period until it becomes unusable.

Vizio soundbars turn off the amplifier to safeguard the circuit board when necessary. Lights will flicker and react differently than normal to indicate that there is a problem. The remedy to this issue is to clean your soundbar thoroughly. There is something called dirt that is the primary cause of this issue.

Using compressed air, you may clean the soundbar to a certain extent by spraying it into the slots on the rear of the unit.

To thoroughly clean the soundbar, you will need to remove it from its case and thoroughly clean it. It will not become too hot when it has been cleaned, and the dust has been removed, and you will notice a huge difference.

Restart & Restore

If you are not having the issue mentioned above, but your soundbar is still experiencing sound cutting out, restarting and resetting your soundbar may benefit you. Restarting does not make a big difference; however, resetting the computer may resolve the problem if a setting causes the problem.

Change the source device.

Using a certain source device with your Vizio soundbar may also encounter this problem. For example, if your soundbar is linked to your television, connecting it to another device, such as your smartphone, might serve as a test and see whether the issue continues to occur.

Switch input method

It would be best if you experimented with different input options. It may or may not be a solution; however, there are situations when there is a hardware issue. It is possible that the connecting cable or television port has been damaged, resulting in the problem. By connecting another soundbar or similar device to the tv, you may verify that the cable and tv port are functioning properly.

Contact Vizio Support

When everything else fails, you may try one of the strategies outlined above, and you should contact Vizio support. You may expect them to supply you with a better solution or, if feasible, to replace the soundbar. In such an instance, they will provide you with more guidance on your specific model of Vizio soundbar.

If, after trying everything, your Vizio soundbar continues to cut out and you cannot resolve the issue, the only other option is to get a new best soundbar.

Best Seller List of Vizio Sound Bars:

SaleBestseller No. 1
VIZIO 2.0 Home Theater Sound Bar with DTS Virtual:X, Bluetooth, Voice Assistant Compatible, Includes...
  • America's Sound Bar - VIZIO has been filling homes with truly immersive audio for over 10 years, and our sound bars just keep getting better. We are proud to provide our customers with top-tier audio products that bring movies, shows, podcasts, music, and more to life like never before. ( Sound Bar Brand in 1H 2022 Source: The NPD Group/Retail Tracking Service, U.S., based on units, Jan. - June 2022 combined.)
  • Ultra-Compact 2.0 Design - Experience the performance of larger, more complex home theater systems in a simple, ultra-compact solution designed fit anywhere and blend seamlessly into any environment.
  • Bold Performance - Experience rich, clear sound with up to 91dB of total SPL output for performance that belies its size.
  • Essential Connectivity and Control - Get setup and listening in seconds with the included cables plus Bluetooth connectivity for wireless streaming of your favorite music and podcasts.
  • 2.0-Channel Sound - Experience a powerful room-filling, true stereo experience ideal for movies, music, and gaming.
SaleBestseller No. 2
VIZIO V-Series 2.1 Home Theater Sound Bar with Dolby Audio, DTS Virtual:X, Bluetooth, Wireless...
  • Simple, Convenient 2.1 Design - Experience the performance and features of a larger, more complex home theater system in a simple solution designed to blend seamlessly into any home.
  • Powerful Performance - Brilliant clarity, thunderous bass, and Dolby Audio and DTS Digital Surround support combine for performance beyond its size.
  • Simple Setup, Streaming & Control - Get setup and listening in minutes with HDMI ARC and Bluetooth connectivity for unparalleled ease of use, control, and access to your content.
  • Minimal Modern Design - Clean, low-profile silhouettes, subtle textures, and matte finishes seamlessly blend into any environment.
  • 2.1-Channel Sound - Experience a powerful room-filling, true stereo experience ideal for movies, music, and gaming.
SaleBestseller No. 3
VIZIO V-Series 5.1 Home Theater Sound Bar with Dolby Audio, Bluetooth, Wireless Subwoofer, Voice...
  • Low-Profile Modern Design - Clean silhouettes, subtle textures, and matte finishes seamlessly blend into any environment.
  • Powerful Performance - Brilliant clarity, thunderous bass, and Dolby Audio and DTS Digital Surround support combine for performance beyond its size.
  • Simple Setup, Streaming & Control - Get setup and listening in minutes with HDMI ARC and Bluetooth connectivity for unparalleled ease of use, control, and access to your content.
  • 5.1-Channel Sound - Experience a powerful room-filling, surround sound experience.
  • 6 Total Speakers - Full-range drivers deliver coherent sound and brilliant clarity.
SaleBestseller No. 4
VIZIO M-Series All-in-One 2.1 Immersive Sound Bar with 6 High-Performance Speakers, Dolby Atmos,...
  • America's Sound Bar VIZIO has been filling homes with truly immersive audio for over 10 years, and our sound bars just keep getting better. We are proud to provide our customers with top-tier audio products that bring movies, shows, podcasts, music, and more to life like never before. (Sound Bar Brand in 1H 2022 Source: The NPD Group/Retail Tracking Service, U.S., based on units, Jan. - June 2022 combined.).Mounting Type:Wall Mount.Waterproof : No
  • Immersive sound, brought to you by people who love sound. - Dolby Atmos and DTS:X audio technologies captivate your senses with realistic sounds above and behind you for performance that completely immerses you in the world of your entertainment.
  • It’s psychoacoustics, but you can call it magic. - An optical illusion for your ears, DTS Virtual:X technology delivers the sensation of speakers placed throughout your room, above and behind you, for a sonic landscape that’s remarkably lifelike.
  • Your favorites, the way they were meant to be heard. - Lean in and get lost in your favorite content with 98dB of premium audio powered by 6 high-performance speakers. With integrated tweeters and woofers, this sound bar delivers clarity, spaciousness, and impact down to an impressive 50Hz.
  • Minimalist design. Maximum impact. - Thanks to built-in dual subwoofers and a fully integrated design, the M-Series All-In-One sound bar needs no external components to sound its best. And at just 36 inches in width, it’ll fit just about anywhere.
SaleBestseller No. 5
VIZIO 5.1 Soundbar SE, Wireless Subwoofer, Surround Sound w/Dolby Atmos, DTS:X, Bluetooth Speaker -...
  • Access soundbar functionality and settings using your smartphone with our VIZIO mobile app (available for iPhone and Android) to easily customize your listening experience. No soundbar remote control needed! The VIZIO mobile app and a VIZIO Account are required for control of basic soundbar functionality and settings and to receive system updates.
  • Inspired by the cinema, Dolby Atmos and DTS:X deliver sensational sound that puts you at the center of your entertainment when watching Dolby Atmos or DTS:X content, creating an immersive audio experience.
  • Three full-range speakers inside the soundbar, two surround speakers, and one wireless compact subwoofer deliver 96dB of detailed and dynamic high-impact sound that’s perfect for medium to large-sized rooms.
  • The single HDMI eARC connection unlocks the highest-quality audio and allows you to control the soundbar with your TV remote. Soundbar remote control not included. (HDMI eARC Output ONLY.)
  • QuickFit, only from VIZIO, eliminates the gap between this soundbar and select VIZIO TVs for a seamless setup. Use the included thumbscrews to attach this soundbar to your TV in three simple steps, no tools needed!
SaleBestseller No. 6
VIZIO 2.0 Soundbar w/Dolby Atmos, DTS:X, Bluetooth Speaker – SV200M-0808 (New, 2024 Model)
  • Access soundbar functionality and settings using your smartphone with our VIZIO mobile app (available for iPhone and Android) to easily customize your listening experience. No soundbar remote control needed! The VIZIO mobile app and a VIZIO Account are required for control of basic soundbar functionality and settings and to receive system updates
  • Inspired by the cinema, Dolby Atmos and DTS:X deliver sensational sound that puts you at the center of your entertainment when watching Dolby Atmos or DTS:X content, creating an immersive audio experience.
  • Two full-range speakers inside the soundbar deliver 95dB of detailed and dynamic sound with bass that reaches down to 70Hz, perfect for small to medium-sized rooms.
  • The single HDMI eARC connection unlocks the highest-quality audio and allows you to control the soundbar with your TV remote. Soundbar remote control not included. (HDMI eARC Output ONLY.)
  • QuickFit, only from VIZIO, eliminates the gap between this soundbar and select VIZIO TVs for a seamless setup. Use the included thumbscrews to attach this soundbar to your TV in three simple steps, no tools needed!
SaleBestseller No. 7
VIZIO M-Series 5.1.2 Immersive Sound Bar with Dolby Atmos, DTS:X, Bluetooth, Wireless Subwoofer,...
  • America's Sound Bar - VIZIO has been filling homes with truly immersive audio for over 10 years, and our sound bars just keep getting better. We are proud to provide our customers with top-tier audio products that bring movies, shows, podcasts, music, and more to life like never before. ( Sound Bar Brand in 1H 2022 Source: The NPD Group/Retail Tracking Service, U.S., based on units, Jan. - June 2022 combined.)
  • 11 High-Performance Speakers - With separate tweeters and woofers, deliver fuller, clearer and more powerful sound.
  • Dolby Atmos and DTS:X - Cinematic, life-like 3D surround sound around and above you.
  • 2 Upfiring Speakers - Reflect accurate overhead sound off the ceiling for Dolby Atmos and DTS:X content.
  • Separate Tweeters and Woofers - True 2-way speaker design delivers pristine clarity and a wider audio range.
SaleBestseller No. 8
VIZIO V-Series 2.0 Compact Sound Bar with Dolby Audio, DTS:X, Bluetooth V20x-J8
  • Compact, versatile design – Sleek, rounded all-black finish with easy-to-clean textured surface, optimized for small-med rooms.
  • DTS Virtual:X – Sound Enhancement for room-filling, floor-to-ceiling virtualized sound
  • Full-Range Speakers – 2 full-range speakers in the sound bar provide coherent sound and brilliant clarity.
  • Optimized for 4K HDR Content with Dolby Audio – Bring out the best audio performance from your 4K HDR content with Dolby Audio when connected through HDMI.
  • 70Hz – 20kHz Frequency Response – Wide, natural frequency response means you can hear what the artist intended.
Bestseller No. 9
VIZIO V-Series™ 2.1 Home Theater Sound Bar
  • Loud and Clear The 96dB sound pressure level and 50Hz – 20kHz frequency range deliver dynamic and accurate Sound.
  • DTS Virtual:X: Enhances any content with room-filling, floor-to-ceiling virtualized 3D sound.
  • 5” Wireless Subwoofer Place the wireless subwoofer anywhere in the room to add deep booming bass.
  • 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.
  • Dialogue EQ Enhancement setting for calibrated, crisp-clear dialogue.
SaleBestseller No. 10
VIZIO 2.1 Soundbar, Wireless Subwoofer w/Dolby Atmos, DTS:X, Bluetooth Speaker – SV210M-0808 (New,...
  • Access soundbar functionality and settings using your smartphone with our VIZIO mobile app (available for iPhone and Android) to easily customize your listening experience. No soundbar remote control needed! The VIZIO mobile app and a VIZIO Account are required for control of basic soundbar functionality and settings and to receive system updates.
  • Inspired by the cinema, Dolby Atmos and DTS:X deliver sensational sound that puts you at the center of your entertainment when watching Dolby Atmos or DTS:X content, creating an immersive audio experience.
  • Two full-range speakers inside the soundbar and one wireless subwoofer deliver 96dB of detailed and dynamic high-impact sound that’s perfect for small to medium-sized rooms.
  • Get powerful, room-filling bass down to 45Hz from the included subwoofer designed with elegance to fit any living space.
  • The single HDMI eARC connection unlocks the highest-quality audio and allows you to control the soundbar with your TV remote. Soundbar remote control not included. (HDMI eARC Output ONLY.)

Last update on 2024-09-21

Lance Ulanoff is a renowned tech journalist, commentator, and on-air expert with over 36 years of experience. He has held esteemed positions including Editor in Chief of Lifewire and Mashable, where he delved into the impact of technology on daily life. Lance's expertise has been featured on major news programs globally, and he has made appearances on Fox News, CNBC, and the BBC.