Vizio SR-M21d-H8B-RB 36" All-in-One 2.1 Sound Bar - Seller Refurbished

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VizioSKU: SR-M21d-H8B-RB

Sale price$85.99 Regular price$107.99
  • Shipping: FREE SHIPPING on orders $50+
  • Condition: Refurbished
    This product has been refurbished by the manufacturer or an authorized third party
  • Warranty: 90 Day Manufacturer Warranty


Vizio SR-M21d-H8B-RB 36" All-in-One 2.1 Sound Bar - Seller Refurbished


Enhance your display's audio and enjoy Bluetooth wireless streaming with the VIZIO M-Series Stereo Soundbar. It features discrete left and right channels to provide a true stereo experience. Dual 2.8 x 3.6" woofers provide deep bass down to 50 Hz for impactful low frequency effects. DTS Virtual:X sound technology creates a virtual 3D soundstage for your movies and TV shows. Bluetooth connectivity is built into the soundbar for pairing with your compatible device and wirelessly streaming your audio content. Its HDMI port is ARC-compatible, so you can hear display-based audio from your TV's built-in apps like Netflix and YouTube through the soundbar with just one wire connecting them. A remote control, HDMI cable, optical cable, two audio cables, and a wall mount kit are included as an added convenience.


  • 2-Channel Configuration
  • Two 2.8 x 3.6" Woofers
  • Two 1.7 x 2.9" Full-Range Drivers
  • Two 1.4" Tweeters
  • Power, input, Bluetooth, volume up, and volume down buttons on the soundbar
  • DTS TruVolume sound enhancement technology
  • Up to 30' IR range

New Modern Design

The soundbar's angular all-in-one design is packed with performance and slides beneath your TV for a clean look.

Built-In Woofers

Dual 3" woofers built into the soundbar create deep bass without the need of a separate subwoofer or cables.

Six Precisely Designed Drivers

The soundbar's 2-way speaker design with separate tweeters and woofers create richer, clearer sound.

DTS Virtual:X

DTS Virtual:X technology enhances any content with room-filling, floor-to-ceiling virtualized 3D sound.

Optimized for 4K HDR Content

Bring out the best audio performance from your 4K HDR content with Dolby Audio when connected through HDMI.

Loud and Clear

The 98 dB sound pressure level and 50 Hz to 20 kHz frequency range deliver dynamic and accurate sound.


Channel Configuration 2.0-Channel
Low-Frequency Drivers 2 x 2.8 x 3.6" / 71 x 91 mm
High-Frequency Drivers 2 x 1.4" / 36 mm Tweeter
Full-Range Drivers 2 x 1.7 x 2.9" / 44 x 74 mm
Frequency Response 50 Hz to 20 kHz
Maximum SPL 98 dB
Inputs 1 x HDMI - Audio/Video
  1 x Optical TOSLINK - Audio
  2 x 1/8" / 3.5 mm - Audio
Outputs 1 x HDMI - ARC/Audio/Video
USB Ports 1 x USB (Version Unspecified) (Rear)
Ethernet None
Audio Decoding DTS Virtual:X
HDMI Compliance ARC, CEC
HDR Compatibility HDR10, Dolby Vision
Supported File Formats MP3, WAV
AC Input Power 100 to 240 VAC, 50 / 60 Hz
Weight 6 lb / 2.7 kg
Packaging Info
Package Weight 9.1 lb
Box Dimensions (LxWxH) 38.75 x 7.38 x 4.5"

Vizio SR-M21d-H8B-RB 36" All-in-One 2.1 Sound Bar - Seller Refurbished

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