Visit our Business Solutions website >>

Vizio S5451W-C2

Vizio S5451W-C2
alaScore 88

18 reviews

Oct, 2020

alaTest has collected and analyzed 18 reviews of Vizio S5451W-C2. The average rating for this product is 4.6/5, compared to an average rating of 4.3/5 for other products in the same category for all reviews. People are impressed by the price and size, but there are some less positive comments about the reliability.

usability, size, price


We analyzed user and expert ratings, product age and more factors. Compared to other products in the same category the Vizio S5451W-C2 is awarded an overall alaScore™ of 88/100 = Very good quality.

Review analysis

(Based on 18 reviews)

Expert Reviews  

User Reviews  

Showing 18 review(s)

Expert Reviews User Reviews


Below is a list of reviews for this or similar products. If you think this grouping is wrong please click here to flag.
Read more on our FAQ’s page.
Showing 1 - 10 of 18 Show Reviews: in English

Expert review by : Matthew Moskovciak (

Vizio S5451w-C2 review: Real surround sound from giant sound bar


Vizio's jumbo 54-inch 5.1 sound bar gets you closer to the cinema experience than any of its competitors, if you can live with the size.

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

Consumer review (



Best soundbar by far!!!!!!

Jun, 2015

Consumer review (

Would Buy Again


I reluctantly replaced my home theater system with this product. My wife complained of wires everywhere, plus the complicated routine of switching on all components. With this Vizio system I am once again a hero. (it also helped to wall mount the TV...

Jun, 2015

Consumer review (

Vizio 54" 5.1 sound system


This is a great sound system... BOOMING

May, 2015

Consumer review (



I had a small Vizio sound bar that I bought 4 years ago and never really used it. While I was waiting for this one to arrive, I kept telling myself that I just wasted my money and would not use it. Was I wrong!! From the minute I got it set up I was...

May, 2015

Consumer review (

looks good, sounds good


My 55" Sony tv hangs on the wall, with a console about a foot below it. I ran the tv connect cable thru the wall, as the sound bar sits on the console, to give a clean wireless look. It was not 1-2-3 simple, but I did it without technical help. I still...

May, 2015

Consumer review (

VIZIO S5451W-C2 54" 5.1 Sound Bar System


If you want great sound with 90% less wires this is for you .. I had a home theater system with so many wires it was a cluttered mess. Works great with Bluetooth . Music sounds spectacular .. The surround sounds good as well..

May, 2015

Consumer review (

The best choice i did .


its amazing works so well . The sound is loud you feel like you are in the movie theater. Recomend everyone to purchase.

May, 2015

Consumer review (

great sound


The installation and hookup was easy. Sound is theater quality. Very happy with this purchase.

May, 2015

Consumer review (

Worth every penny!


This is one of the best investments I made. Its my second home theater system and I use it in my game room (man cave!). I did not have any pre-wiring in the game room so was looking for wireless rear speakers and this perfectly fit the bill. Setup Did...

Mar, 2015