VIZIO S4251W-B4B Soundbar Review

Vizio Surround Sound bar is a full-fledge home theatre that allows you to enjoy great experience of watching movies and listening music. Now, you don’t need to bring speakers and A/V receiver to improve the weak audio of your Television. But in exchange for a streamlined setup, you sacrifice the full surround sound experience. You can get it at quite affordable price due to its true 5.1 surround sound to the sound bar. VIZIO S4251w-B4 5.1 represents an excellent value with plenty of features and power.

Features of VIZIO S4251w-B4 5.1:

VIZIO S4251w-B4 5.1 is comprised of numerous useful features. These features are given below:

  • Analog, Mini jack, Coaxial and optical are the inputs that functions from the sound bar’s back side. These are the core features of Vizio Surrounder Sound bar.
  • A must-have feature for sound bars is Bluetooth and VIZIO S4251w-B4 5.1 also comes with this feature. You can stream music from smartphones and tablets through Bluetooth. A less noticeable issue is some sound quality lost due to compression with the audio of Bluetooth.
  • The product comes with Dolby Digital and DTS decoding. Therefore, you won’t be able to take benefit of inbuilt surround sound decoders if using TV as a switcher.
  • It has dual speakers and comes with DC in jack.
  • Less than 1% total harmonic that provides crystal clear surround sound
  • The 102Db of room filling that provides outclass audio performance.
  • Rear satellite speakers and wireless subwoofers.
  • There is 42” sound bar that delivers dynamic and rich audio with right, left and center channels.

Functions of VIZIO S4251w-B4 5.1:

LCD display on remote:

LCD readout on the system’s remote can be very helpful for you to adjust everything. It guides you about input you’ve chosen and what to do next. You can easily control the system within unexpected long distances. The LCD screen shows all the options clearly that can be visible for everyone. You can access audio menus, input and volume by using this remote control.

Complete channel control:

The remote control allows you to adjust every setting and handle all the system. All the channels can be controlled through a small remote control.

Surround signal delivery:

The sharing of music through Bluetooth has become quite common today. Therefore, VIZIO S4251w-B4 5.1 has been developed by adding Bluetooth feature that delivers signals and allows other devices to exchange music files.

Convenient connection:

To connect VIZIO S4251w-B4 5.1 with their accessories is quite easier for everyone. You need to set it up, plug it in and switch it on. With maximum convenience and minimal clutter, Every VIZIO sound bar comes equipped with any connection you might need to get your audio booming quickly. It hardly takes less than a minute to adjust all its connections and then you can enjoy unlimited music streaming.

Full surround sound Immersion:

The rear satellite speakers, wireless subwoofer for thunderous bass and 5.1 Home Theatre comes with three channel sound bar.

One-cable setup to connect with TV:

There is an easiest way one-cable setup to connect this Surround Sound Bar with any kind of TV. Both digital and analog cables are available with the accessories of this product.

Sound Pressure Level Measurement:

Using pink noise at one meter, the sound pressure level can only be measured of this product. The electrical measurement of amplifier distortion measures total harmonic distortion in it.


One of the best values in audio we’ve ever seen is VIZIO S4251w-B4 5.1. It provides numerous controls and lots of features with an outstanding audio quality. You will not any of its features lacking quality or not functioning properly. It’s a good pick for such an affordable price. The use of Dolby Digital Sound Speakers increases its worth for the customers. The multiple inputs, wireless subwoofer, comprehensive channel controls, LCD display and remarkable sound quality make it a must-have product in every home. However, short surround speaker wires show its lower side but you won’t consider it over the great features. People would definitely love to buy this product due to its reasonable price. As compared to the rival brands, this product is highly suggested if you really want to save your hard-earned money. The available features in this product really justify its price. You won’t regret after taking this product to the home.

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