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VIZIO SB3820x-C6 38" 2.0 Channel Sound Bar

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  • 2.0-Channel Configuration
  • 2 x 2.75" Full-Range Drivers
  • Bluetooth Audio Streaming
  • 1x Optical Input / 1x Coaxial
  • Dolby Digital, DTS TruSurround and More
  • Includes Wall Mount Bracket

  • Overview
  • Specs
  • Warranty & Returns
  • Reviews

general information

Astounding sound quality. Seamless Bluetooth audio streaming. Stylish, streamlined profile - the VIZIO SB3820x-C6 2.0 Channel Sound Bar perfectly balances performance, function and style, great for any home theater.

Big Sound, Deep Bass.

VIZIO’s 38” 2.0 Sound Bar with integrated deep bass offers amazing audio with a sophisticated new design, a great fit for 42”+ class TVs. Stereo full-range drivers paired with deep bass modules produce room-filling sound with added bass, while built-in Bluetooth allows you to stream audio from your devices.

general information

general information

2.0 Premium Audio

The 2.0 Sound Bar features two powerful full-range stereo speakers that boost your audio and deliver amazing sound.

general information

Expansive Audio

Upgrade to premium audio with VIZIO’s 38” 2.0 Sound Bar. Best in class audio performance delivers up to 100 dB of room filling, crystal clear sound with less than 1% total harmonic distortion.

general information

Deep Bass Technology

The deep bass modules produce room-filling sound with added bass without the need for a separate subwoofer. This boost gives you a more dynamic listening experience, bringing your favorite content to life.

Premium Audio Technologies.

VIZIO Sound Bars utilize Dolby and DTS audio technologies to deliver elevated multi-channel audio for the most immersive sound quality.

general information

general information

Dolby Digital Technology

The audio standard for cinema, broadcast, DVD, Blu-ray, and streaming content, Dolby Digital surround sound provides dramatic spatial dimension to soundtracks and enhanced audio definition for an engaging listening experience.

general information

DTS TruSurround Technology

DTS TruSurround is a virtual surround sound solution that delivers a realistic surround sound environment on sound bars.

general information

DTS TruVolume

DTS TruVolume is a revolutionary solution that provides a consistent and comfortable volume level for a more enjoyable multimedia experience. Simply set the volume once.

Seamless Streaming

Built-in Bluetooth allows you to wirelessly stream audio from your mobile devices. Lose the wires and listen to your music with a tap of a finger from anywhere in the room.

Streamlined Design – Suited for Your Style and Space.

VIZIO Sound Bars are crafted to accentuate your TV with a minimalist body style that blends in with any room of your home. They fit with any space and are sized to match your TV. They can be mounted on the wall, placed on the top of a TV stand, or put inside a TV stand. Explore all the convenient and appealing places you can put your VIZIO Sound Bar.

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Ports and Connection

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Learn more about the VIZIO SB3820X-C6






100 dB of room filling, crystal clear sound with less than 1% total harmonic distortion

Deep Bass Modules add low end sound without the need for an external subwoofer

Built-in Bluetooth lets you lose the wires and listen to your music with a tap of a finger

Stylish and compact - the perfect complement to any small to medium size HDTV

Premium audio with Dolby Digital, DTS Studio Sounds, DTS TruVolume , DTS Tru Surround



Additional Information

Date First Available
November 12, 2015
Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details
  • Return Policies
    • Return for refund within: 30 days
    • Return for replacement within: 30 days
  • This item is covered by's Standard Return Policy.
Ownership: more than 1 year
Verified Owner
5/ 5
sounds great 3/15/2018 6:56:18 AM

Pros: good sound and volume with no distortion at high volume. good bass

Cons: none

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Ownership: 1 week to 1 month
Verified Owner
5/ 5
Performs as described 2/7/2016 8:15:57 AM

Pros: I have a newer Vizio TV and needed a better sound system for it. I chose another Vizio product hoping they would be compatable. They were very compatable. The installation was straightforward. I used the included optical cable for TV to sound bar connection. The sound is clear and the volume can easily compete with a crowded room. I feel that I got a fair price and a quality product. The ascetics of the sound bar are nice and an LED indicator one the side of the bar shiws a volume level indication enabling a match of the median levels for your TV sound and sound bar. The remotes for the TV, sound bar and sattelite all meshed and the main remote works for everything now.

Cons: The only cable sent with this product is the optical cable. This cable is also very short making it necessary to place the sound bar directly in front of the TV. If you want the sound bar somewhere else or don't have an optical port on your TV you will have to spend money for another length or type of cable.

Overall Review: I would recommend this to a friend

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