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VIZIO SB4551-D5 Smartcast 45” 5.1 Slim Sound Bar System

3.4 out of 5 stars 237 customer reviews

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  • 1. The complete 5.1 channel true surround sound home theater solution with incredible audio performance: 104 dB of room filling, crystal clear sound with less than 1% total harmonic distortion
  • 2. Download the VIZIO Smart Cast app2 to turn your smartphone or tablet into a powerful touchscreen remote
  • Simply tap the Cast button from 100+ audio apps you already know and love to start playing on your sound bar.
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1 new from $499.99

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Product description

Style:New

Introducing the all-new VIZIO Smart Cast 45” 5.1 Sound Bar System. The included wireless subwoofer and rear satellite speakers deliver fully immersive 5.1 true surround sound at levels up to 104 dB2. Our new slim wireless subwoofer fits conveniently beneath or beside your sofa. Download the VIZIO Smart Cast app3 to turn your mobile device into the ultimate remote and discover music across multiple apps at once. With Google Cast built-in, you can cast your favorite tunes from 100+ audio apps you already know and love to your sound bar. Connect multiple VIZIO Smart Cast sound bars or speakers together to cast the same music to any or every room.


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August 19, 2016
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January 14, 2017
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December 5, 2017
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October 26, 2017
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August 18, 2016
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Comment| 34 people found this helpful. Was this review helpful to you? Report abuse
May 14, 2017
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April 12, 2017
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Comment| One person found this helpful. Was this review helpful to you? Report abuse

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