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Vizio S5451w-C2

Vizio S5451w-C2
alaScore 90

329 reviews

Jun, 2018

alaTest has collected and analyzed 329 reviews of Vizio S5451w-C2. The average rating for this product is 4.4/5, compared to an average rating of 4.3/5 for other Speakers for all reviews.

We analyzed user and expert ratings, product age and more factors. Compared to other Speakers the Vizio S5451w-C2 is awarded an overall alaScore™ of 90/100 = Excellent quality.

Review analysis

(Based on 329 reviews)

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Consumer review ( review summary for Vizio S5451w-C2


alaTest has collected and analyzed 327 user reviews of Vizio S5451w-C2 from The average user rating for this product is 4.5/5, compared to an average user rating of 4.2/5 for other Speakers on

94% of the reviews on give this product a positive rating.

This summary is based on the products: VIZIO S5451w-C2 54-Inch 5.1 Home Theater Sound Bar with Wireless Subwoofer and Surrounds (Black)VIZIO S5451w-C2 54-Inch 5.1 Home Theater Sound Bar with Wireless Subwoofer and Surrounds (Black)

Jun, 2018

DT Editors' Choice

Expert review by : Ryan Waniata (

Vizio S5451w review


There's never been a better reason for you to kick “virtual surround” to the curb for the real thing.

Though Vizio’s S5451w can’t compete with a more elaborate hi-fi surround sound system, it also costs about a third of what you’d pay for even a basic multi-piece system. And, really, our complaints are few and far between. Short surround speaker...

Jun, 2014

Expert review by : Matthew Moskovciak (

Vizio S5451w-C2 review


The sound bar is best seen as a reaction to home-theater-in-a-box (HTIB) systems, which promised all-in-one simplicity, but often resulted in the same speaker clutter and nest of wires most buyers were trying to avoid.

The Vizio S5451w-C2 sound bar includes two rear speakers, allowing it to deliver a real surround sound experience from a sound bar system. The sound bar itself is jumbo-size, creating more stereo separation than traditional systems, and the plus-size...

Truly massive system, especially compared with other sound bars. The sound bar's height might block your TV's remote sensor. And you can get similar surround-sound effects from Vizio's smaller 5.1 sound bar for half the price.

The Vizio S5451W-C2's extra-large sound bar and surround speakers deliver standout surround sound, if you can live with the size.

Jun, 2014