Vizio SB4021M

The Vizio SB4020M is a 40-inch-wide soundbar with stereo speakers, Dolby Digital, SRS TruSurround and TruVolume effects, and is wall-mountable. It has two 2.75-inch full-range drivers and a 150Hz to 19.5kHz frequency response range and a 6.5-inch subwoofer spanning a 40Hz to 150Hz range.

  • Status: Available
  • Availability date: Nov. 6, 2012
  • Price at launch: $229.99

Basic Specs

Audio decoding Dolby Digital
Audio channels 2.1

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Tech Specs

Also Known As...
Alias SB4021M-A0
Hardware
Width 40.12 inches
Depth 2.07 inches
Height 4.12 inches
Weight 4.8 pounds
Color Black
Software
Audio codecs supported MP3
Audio / Video
Audio decoding Dolby Digital
Surround sound effects SRS TruVolume, SRS TruSurround HD
Audio channels 2.1
Input ports
Digital optical audio input(s) 1
Analog stereo input(s) 1
3.5mm stereo input(s) 1
Connectivity
USB 1
Speakers
Type Sound bar, Subwoofer
Speaker(s) 2, 1
Speaker size (diameter) 2.75 inches, 6.5 inches
Frequency response (lowest) 150 Hz, 40 Hz
Frequency response (highest) 19500 Hz, 150 Hz
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