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VIZIO - 5.1 Channel Soundbar System with Bluetooth and 6" Wireless Subwoofer - Black
This VIZIO S4251w-B4 soundbar system features 2 rear satellite speakers and a 6" wireless subwoofer for rich, immersive audio across a broad aural spectrum. Bluetooth technology lets you stream music from a compatible device.

Speaker Buying Guide
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Normal Wear & Tear • Power Surges

Plan Details

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What's Included

  • Soundbar, 6" wireless subwoofer, 2 rear satellite speakers
  • Wall mount, 2 RCA cables, RCA-to-3.5mm audio cable, optical digital cable, coaxial digital cable, 2 power cables
  • Display remote
  • Owner's manual

Ratings & Reviews

Overall Customer Rating:
96% of customers would recommend this product to a friend (1115 out of 1159)

Product Features

42" soundbar

With left, right and center channels delivers rich, dynamic audio.

2 rear satellite speakers

With 2-1/2" full-range drivers help immerse you in lush surround sound.

6" wireless active subwoofer

Provides deep, responsive bass from a distance of up to 60'.

Bluetooth technology

Makes it easy to enjoy tracks stored on a compatible Bluetooth-enabled device (not included).

DTS Circle Sound

Expands a 2-channel audio input to a full 5.1 channels.

DTS TruVolume technology

Dampens volume spikes for consistent, comfortable volume levels.


Include 1 optical digital audio, 1 coaxial digital audio and 2 analog audio.

LCD remote

With a user-friendly interface simplifies control over volume, input, audio menus and more.

Overall Customer Rating

4.6 (1159 Reviews)
Product images, including color, may differ from actual product appearance.