Vizio 40" 5.1-Channel Slim Sound Bar System (Manufacturer Refurbished)

Vizio 40” 5.1 Sound Bar System

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Product Details

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Vizio 40” 5.1-Channel Slim Sound Bar System (Manufacturer Refurbished)

This surround sound setup immerses you in rich and powerful audio without turning your home theater into a mess of cables. The system’s sleek sound bar sits neatly beneath your TV, while the wireless subwoofer has a unique slim design that can fit behind a couch.

Lifelike Sound from Multiple Angles

5.1-channel surround sound makes the cheers of a packed stadium, the rumble of a far-off tank, or the beeps of an animated robot’s circuits feel like they’re happening in your living room. This multi-speaker setup creates such 3D-like sound by balancing distribution between one center, two front, and two rear speakers. For an even greater sense of immersion, a dedicated subwoofer colors the sound with deep yet not-overwhelming bass that heightens everything from the soundtrack to environmental noises.

Bluetooth: Stream Wireless Music, Internet Radio, and Podcasts

Bluetooth lets you stream wireless music from an enabled mobile device, leaving you free to mingle with guests, clean the house, or do yoga—all without interrupting the music. Moreover, Bluetooth plays your favorite songs over the system’s speakers, filling the room with richer sound than most smartphones, tablets, or laptops can.

Dolby Digital

Dolby Digital helps you feel the passion in an actor’s voice, the beat of a song, and the gravity of a video game’s final battle. It enhances everything from movies to MP3s by elevating what you’re most likely to hear, such as heated dialogue or an ominous door closing, while suppressing static and other background noise. The result is clear digital sound in everything from home theater systems to wireless headphones.

Wireless Subwoofer: Deep Bass, Flexible Location

The subwoofer heightens the drama of movies and TV shows by sending the thud of footsteps or the roll of thunder rumbling around the room. Its wireless connectivity and single power cord mean it won’t contribute to unsightly cable nests. As an active subwoofer, it contains its own speaker driver and amplifier, which results in bigger, more room-filling sound than that from a passive model.


  • Product number: SB4051-D5
  • 5.1-channel audio
  • 40” sound bar
  • 101dB maximum sound output
  • Bluetooth: 4.0 LE
  • WiFi: 802.11n
  • Inputs: 3.5mm, RCA, optical, HDMI, USB
  • Dimensions and weight
    • Sound bar: 40” (W) x 2” (H) x 2” (D); 3.24lb.
    • Subwoofer: 24.2” (W) x 3.06” (H) x 13.11” (D); 9.59lb.
    • Rear speakers (each): 2.38” (W) x 2.38” (H) x 5.39” (D) 0.72lb.
  • Condition: manufacturer refurbished
  • 90-day warranty from Vizio

About Vizio

Launching in 2002, when rival companies had been selling TVs for decades, Vizio may be a relative newcomer to the TV market, but it hit the ground running. By 2007, it sold the most LCD TVs in America. Its runaway success is thanks in large part to its bread-and-butter HDTV, the LED-backlit 1080p set that can be found in most living rooms. Yet the company also takes chances on the latest technologies. In 2015, for instance, it launched what is arguably one of the most high-end sets ever produced—the $130,000 Reference Series, a 120” 4K set with support for more than one billion colors and integrated 5.1-channel surround sound. While the hefty price tag will deter most TV shoppers, Vizio will inevitably find a way to pack the cutting-edge technologies into a more consumer-friendly set—the approach to TV-making that brought it success in the first place.

Sound Bar Buying GuideSound Bar Buying Guide

Sleek and compact, sound bars deliver sound quality with a small footprint. This guide will help you determine which model is right for you.

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The Fine Print

Customer Reviews

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Vizio 40" 5.1-Channel Slim Sound Bar System (Manufacturer Refurbished)

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Parker Verified Purchaser
Dec 15th, 2018
It's great the sound and quality are amazing and the setup was extremely easy with the guide provided in the box. The bass is really good also
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Diego Verified Purchaser
Dec 14th, 2018
It’s perfect
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Kara Verified Purchaser
Dec 13th, 2018
I was worried because the reviews showed some peole sub was not able to link but mi e did just fine, came with all the wires and plugs needed and even hanging suply for back speakers
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1 person found this review helpful
Ryan Verified Purchaser
Dec 12th, 2018
Nice sound bar.
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Mike Verified Purchaser
Dec 11th, 2018
The unit sounds great, is fully functional and has plenty of options for adjusting the levels to match the room. The setup via HDMI (ARC) was easy and quick. The only reason why this did not get 5 stars is that the satellite surround speakers are not wireless, so we had to find a way to hide the 25 ft long cables that connect them to the subwoofer.
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Leslie Verified Purchaser
Dec 11th, 2018
No chords, manual, or remote....Who sends products like this? Would never rate this seller well. Very disappointed. And Groupon won't reach out to seller to send me what should have been included.
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Reginald Verified Purchaser
Dec 11th, 2018
Easy Install. Great sound. I now have two of these and considering 1 more.
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Ebrima Verified Purchaser
Dec 10th, 2018
Love this device
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Casey Verified Purchaser
Dec 10th, 2018
I wasn’t prepared for how great it would sound. The subwoofer is designed so differently than I’m used to but it sounds so much better than any other sub I’ve used. The sound bar itself is crisp and accurate to each sound and location of the sound. I still have the two smaller surround speakers to set up but don’t feel a need to with how great it already sounds.
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1 person found this review helpful
Dave Verified Purchaser
Dec 9th, 2018
Good sound with lots of bass for the price!
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