America's #1 Sound Bar Company.*
Premium Audio, Immersive Bass.
Upgrade your TV audio experience with the VIZIO 38” 2.1 Sound Bar System, a great fit for 42”+ Class TVs. The wireless subwoofer delivers a room-filling audio experience with deep thumping bass, and built-in Bluetooth® allows you to wirelessly stream audio from your mobile devices.
2.1 Sound Bar System.
The 2.1 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.
Upgrade to premium audio with VIZIO’s 38” 2.1 Sound Bar. Best in class audio performance delivers up to 100 dB of room filling, crystal clear sound with less than 1% total harmonic distortion1.
Rich, powerful bass transforms movies, music, and TV into an explosive experience. Wireless means your home stays free of clutter while you get great sound.
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.
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†.
Premium Audio Technology.
VIZIO Sound Bars utilize Dolby® and DTS® audio technologies to deliver elevated multi-channel audio for the most immersive sound quality.
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 TruSurround™ is a virtual surround sound solution that delivers a realistic surround sound environment on sound bars.
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.
— For DTS patents, see http://patents.dts.com. Manufactured under license from DTS Licensing Limited. DTS, , & DTS and 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. SB3821-C6 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.
- Sound Bar Size38”
- Sound Bar SpeakersL & R: 2.75”
- Subwoofer Speakers Response5”
- Sound Pressure Level100 dB
- Sound Bar Frequency50 Hz - 19 kHz
- Subwoofer Frequency50 Hz
- Sound Enhancement TechnologyDolby Digital®, DTS Studio Sound™, DTS TruSurround™, DTS TruVolume™
- Wireless Range (Subwoofer)Wireless Subwoofer range approximately 60 feet – line of sight from Sound Bar
- Sound Bar ButtonsPower, Input, Bluetooth, Volume Up, Volume Down
- InstallationTable top and wall-mountable
- Package ContentsSound Bar, Wireless Subwoofer, Remote, RCA to 3.5mm Stereo Audio Cable, Digital Coaxial Cable (RCA), Digital Optical Cable (Toslink), Wall Mounts, Quick Start Guide, Sound Bar Power Cable
- 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 Weight5.8 lbs.
- Subwoofer Dimensions8.3”W x 9.1”H x 8.3”D
- Subwoofer Weight7.21 lbs.
- Product Packaging Dimensions40.25”W x 15.5”H x 10.5”D
- Product Packaging Weight17 lbs.
- WarrantyOne Year Parts & Labor. Free Lifetime Technical Support.