VIZIO 38” 5.1 Sound Bar System | SB3851-C0
Size: 38”
$229.99 Plus tax and shipping

VIZIO 38” 5.1 Sound Bar System | SB3851-C0

VIZIO 38” 5.1 Sound Bar System | SB3851-C0

$229.99 Plus tax and shipping
America's #1 Sound Bar Company.*

Immersive Home Theater Experience.

Surround yourself with amazing sound with VIZIO’s all-new 38” 5.1 Sound Bar System, a great fit for 42”+ Class TVs. The addition of the rear satellite speakers and wireless subwoofer creates a true 5.1 surround sound experience, immersing you in the middle of the action. Built-in Bluetooth® allows you to wirelessly stream audio from your mobile devices.

All-New 2015 Sound Bar
5.1 Audio
5.1 Surround Sound.

The Sound Bar System features powerful speakers paired with a wireless subwoofer, delivering booming sound with crystal-clear audio quality. This combo brings an enticing home theater experience to the comforts of your home.

100 dB
Expansive Audio.

Upgrade to premium audio with VIZIO’s 38" 5.1 Sound Bar System. Best in class audio performance delivers up to 100 dB of room filling, crystal clear sound with less than 1% total harmonic distortion1.

Wireless Subwoofer and Rear Satellite Speakers
Wireless Subwoofer &
Rear Satellite Speakers.

The wireless subwoofer and rear satellite speakers completely surrounds you with amazing audio and brings an audio experience like no other. Turn your TV into an immersive home theater experience.

Suited for Your Style and Space.

VIZIO Sound Bars are designed to blend in with a wide variety of placement options. They fit with any space and are sized to match your TV. Explore all the convenient and appealing places you can put your VIZIO Sound Bar.


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.

Seamless Streaming

Streamlined Design.

VIZIO Sound Bars are crafted to accentuate your TV with a minimalist body style that blends in with any room of your home.

Streamlined Design
Streamlined Design
Streamlined Design

Premium Audio Technology.

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

Premium Audio Technology
Dolby Digital
Dolby Digital®

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.

DTS Digital Surround
DTS Digital Surround

Widely regarded as the benchmark for high-quality cinematic surround sound, advanced DTS Digital Surround brings the same multi-channel listening environment experienced in theaters directly to the listener's home, for an extraordinary home entertainment experience.

DTS Digital Surround
DTS Circle Surround

DTS Circle Surround is an advanced, highly versatile, patented multi-channel matrix decoder capable of supporting a wide range of surround sound creation and play back applications.

DTS TruSurround
DTS TruSurround

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

DTS TruVolume
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.

Warning IconWARNING! This product can expose you to chemicals including Styrene which is known to the State of California to cause cancer, and Bisphenol A (BPA), which is known to the State of California to cause birth defects or other reproductive harm. For more information go to

— For DTS patents, see Manufactured under license from DTS Licensing Limited. DTS, DTS logo, & DTS and DTS logo together are registered trademarks of DTS, Inc., DTS TruVolume and DTS TruSurround are registered trademark of DTS, Inc. © DTS, Inc. All Rights Reserved.
— Dolby and the Dolby-D Symbol are registered trademarks of Dolby Laboratories.
— Bluetooth is a registered trademark of Bluetooth SIG, Inc.
* The NPD Group / Retail Tracking Service, units sold in the U.S., Jan 1 2010 – Feb 28 2015.
1. SB3851-C0 is rated at 100 dB. Sound Pressure Level measured using pink noise at 1 meter, C-weighted. Total Harmonic Distortion calculated as electrical measurement of amplifier distortion.
† Performance and compatibility among Bluetooth devices may vary.

VIZIO, Inc. has made every effort to ensure the accuracy of the information provided herein. All product specifications, functionality, features, configurations, performance, design and other product information described herein are subject to change without notice. VIZIO, Inc. disclaims liability for typographical, technical, or descriptive errors.

Tech Specs

  • Sound Bar Size38”
  • Sound Bar SpeakersL & R & C: 2.75”
  • Subwoofer Speakers Response5.25”
  • Sound Pressure Level100 dB
  • Sound Bar Frequency50 Hz – 19 kHz
  • Subwoofer Frequency50 Hz – 90 Hz
  • Sound Enhancement TechnologyDolby Digital®, DTS Circle Surround™, DTS Studio Sound™, DTS TruVolume™
  • Wireless Range (Subwoofer)Wireless Subwoofer range approximately 60 feet – line of sight from Sound Bar
  • BluetoothYes
  • Sound Bar ButtonsPower, Input, Bluetooth, Volume Up, Volume Down
  • RemoteRemote with LCD Display
  • InstallationTable top and wall-mountable
  • Package ContentsSound Bar, Wireless Subwoofer, LCD Display Remote, RCA to 3.5mm Stereo Audio Cable, Digital Coaxial Cable (RCA), Digital Optical Cable (Toslink), Wall Mounts, Quick Start Guide


  • Analog Audio Input1x Stereo RCA
  • Analog Audio Input1x 3.5mm stereo mini jack
  • Digital Audio Input1x RCA (Coaxial)
  • Digital Audio Input1x Optical (Toslink)
  • USB Input1x USB (for .WAV Audio Playback)

Dimensions and Weight

  • Sound Bar Dimensions38”W x 3”H x 3”D
  • Product with Stand Weight6.57 lbs.
  • Satellite Dimensions3”W x 5.9”H x 3”D
  • Satellite Weight1.4 lbs.
  • Subwoofer Dimensions8.3”W x 9.1”H x 8.3”D
  • Subwoofer Weight7.21 lbs.
  • Product Packaging Dimensions40.95”W x 15.12”H x 10.75”D
  • Product Packaging Weight22.93 lbs.

VIZIO Warranty

  • WarrantyOne Year Parts & Labor. Free Lifetime Technical Support.

Support Links

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