VIZIO - 3.1.2-Channel Soundbar with Wireless Subwoofer, Dolby Atmos and Voice Assistant - Black

Name: VIZIO - 3.1.2-Channel Soundbar with Wireless Subwoofer, Dolby Atmos and Voice Assistant - Black
Brand: VIZIO
SKU: 6315191
Rating: 4.1 (28 reviews)

Model: SB46312-F6

SKU: 6315191

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Key Specs
- Wireless Connectivity: Bluetooth, Wi-Fi (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
- Wireless Subwoofer Connectivity: true
- App Compatible: true (The product can be connected to a program or software application on a mobile device, which then receives collected data from the product.)
- Wall Mountable: true (The product is able to be secured to a wall. Some products are designed ready to mount, while others may require additional hardware/accessories for installation.)
- Works With: Google Home (Compatible with or able to be connected to other smart devices or applications.)
General
- Brand: VIZIO
- Model Number: SB46312-F6
- Product Name: 3.1.2-Channel Soundbar with Wireless Subwoofer, Dolby Atmos and Voice Assistant
- Color: Black
Audio
- Number of Channels: 6 (The number of discrete channels of sound output. This can be a single number or multiple numbers separated by decimal(s). The first number is the primary, horizontally directed audio channels. The number after the first decimal, if applicable, is the number of subwoofer outputs or channels. The number after the second decimal, if applicable, is the number of height or atmospheric channels designed to immerse the listener by producing overhead sound effects.)
- Surround Sound Supported: DTS Virtual:X, Dolby Atmos (Surround sound systems use multiple audio channels and speakers to create an immersive sound experience for the listener. There are also various proprietary technologies that imitate this kind of sound via a device's built-in speakers or soundbar.)
- High Resolution Audio: true (Hear music the way musicians and sound technicians intended it to be heard. Products that support hi-res audio deliver audio signals with a dynamic range and bandwidth far greater than that of a standard CD so you'll be able to enjoy pure music with outstanding sound quality. The device supports high-resolution audio signals, which more closely resemble the quality of music as it was originally recorded, with more texture and detail than can be heard via typical music streaming services or CDs.)
- Minimum Frequency Response: 30 hertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The minimum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
- Maximum Frequency Response: 20 kilohertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The maximum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
Connectivity
- Wireless Connectivity: Bluetooth, Wi-Fi (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
- Wireless Multi-Room Audio: true (Technology that allows multiple speakers and/or soundbars to be connected wirelessly and play audio in separate rooms.)
- Wireless Subwoofer Connectivity: true
- Audio Only Inputs: 1 x Optical digital audio, 1 x Phono, 1 x USB-A
- Number of HDMI Inputs (Total): 1
- Number of USB Inputs: 1
- Number of Optical Audio Inputs: 1
- Number of HDMI Outputs (Total): 1
Features
- App Compatible: true (The product can be connected to a program or software application on a mobile device, which then receives collected data from the product.)
- Wall Mountable: true (The product is able to be secured to a wall. Some products are designed ready to mount, while others may require additional hardware/accessories for installation.)
Speaker
- Subwoofer: Included
- Number of Drivers: 9
- Woofer Size: 10 inches
Dimensions
- Product Height: 3.33 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Width: 46 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Depth: 2.53 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
- Product Weight: 7.2 pounds (The out of box weight of the item.)
- Subwoofer Height: 15 inches
- Subwoofer Width: 14 inches
- Subwoofer Depth: 14 inches
- Subwoofer Weight: 32 pounds
Included
- Remote Control Included: true
- Cable(s) Included: 3.5mm stereo audio, Coaxial digital audio, HDMI, Optical digital audio
- Mounting Hardware Included: true
Certifications Listings & Approvals
- ENERGY STAR Certified: true (Devices carrying the ENERGY STAR service mark, such as computer products and peripherals, kitchen appliances, and other products, generally use 20% to 30% less energy than required by federal standards.)
Warranty
- Warranty - Parts: 1 year
- Warranty - Labor: 1 year
Compatibility
- Works With: Google Home (Compatible with or able to be connected to other smart devices or applications.)
Other
- UPC: 845226016745

Hear and feel the difference of Dolby Atmos audio with this 3.1.2-channel VIZIO home theater sound system. The 46-inch five-channel soundbar has two upward-firing speakers for immersive surround sound, and the 10-inch wireless subwoofer provides dynamic bass. This VIZIO home theater sound system has Chromecast built in for seamless online music streaming and supports Google Assistant for convenient voice control.

Works with Google Assistant: Easily control the soundbar using your voice with Google Assistant enabled devices.
Dolby Atmos technology: Ensures sound is projected in robust, full-bodied detail.
9 Total Powerful Speakers, with 2 Upward-Firing Speakers: Deliver multidimensional sound that fills your room and flows above and around you.
10" wireless subwoofer: Designed for a new level of deepness, this subwoofer delivers powerful bass you can feel.
Multiroom streaming: Allows you to connect multiple VIZIO SmartCast audio devices together for seamless listening experience throughout your home.
Wi-Fi and Bluetooth music streaming: Makes it easy to enjoy tracks stored on a compatible Bluetooth or Wi-Fi enabled device (not included).
Chromecast built in: Use your smartphone to stream music from any Chromecast enabled audio app, such as Spotify, Pandora, iHeartRadio and more.
Inputs: 3.5mm stereo mini jack, digital and optical audio inputs, USB for WAV audio playback, HDMI input, and Ethernet input.
Output: One HDMI ARC output.
Remote control with LCD display: Enables simple operation from a distance.
VIZIO SmartCast mobile app: Download this free app to a compatible smartphone or tablet to control and stream to the home theater sound system.
All audio cables included: You can get cinematic sound in your home within minutes.
Works with Google Assistant: Easily control the soundbar using your voice with Google Assistant enabled devices.
Dolby Atmos technology: Ensures sound is projected in robust, full-bodied detail.
9 Total Powerful Speakers, with 2 Upward-Firing Speakers: Deliver multidimensional sound that fills your room and flows above and around you.
10" wireless subwoofer: Designed for a new level of deepness, this subwoofer delivers powerful bass you can feel.
Multiroom streaming: Allows you to connect multiple VIZIO SmartCast audio devices together for seamless listening experience throughout your home.
Wi-Fi and Bluetooth music streaming: Makes it easy to enjoy tracks stored on a compatible Bluetooth or Wi-Fi enabled device (not included).
Chromecast built in: Use your smartphone to stream music from any Chromecast enabled audio app, such as Spotify, Pandora, iHeartRadio and more.
Inputs: 3.5mm stereo mini jack, digital and optical audio inputs, USB for WAV audio playback, HDMI input, and Ethernet input.
Output: One HDMI ARC output.
Remote control with LCD display: Enables simple operation from a distance.
VIZIO SmartCast mobile app: Download this free app to a compatible smartphone or tablet to control and stream to the home theater sound system.
All audio cables included: You can get cinematic sound in your home within minutes.

Whats Included

46” 5-channel Sound Bar w/ two upward-firing drivers
HDMI 2.0 cable, digital optical cable, stereo RCA to 3.5mm audio cable, 3.5mm to 3.5mm audio cable, coaxial audio cable
LCD display remote control with 2x AAA batteries
Quick start guide
Sound bar and subwoofer power cables
Wall mount accessories and template
Wireless subwoofer with 10” driver
46” 5-channel Sound Bar w/ two upward-firing drivers
HDMI 2.0 cable, digital optical cable, stereo RCA to 3.5mm audio cable, 3.5mm to 3.5mm audio cable, coaxial audio cable
LCD display remote control with 2x AAA batteries
Quick start guide
Sound bar and subwoofer power cables
Wall mount accessories and template
Wireless subwoofer with 10” driver

Product Manuals

Q: Can I add rear speaker from the 5.1.2 speakers to this system to have rear speakers? I have the 3.1.2 currently. Its the same system but with the two extra speakers but wondering if I can just add two extra ones myself.

A: VIZIO Sound Bar Systems and the components are self-contained and balanced. Adding more speakers would not be possible.

Q: watts?

A: Rather than measuring in wattage which is just a measurement of power draw, we measure soundbars in sound pressure level, or dB. This sound bar goes as loud as 105dB with a frequency response of 30Hz – 20kHz.

Q: What are the dimensions of the drivers(woofers and tweeters) on the soundbar? Does it have all active drivers, or are there also passive radiators? What is the max power of the system, soundbar and sub rated separately? Lastly, frequency range with THD?

A: To answer your question, I want to gather a bit more information. When you have a free moment, we are available through text message, chat, or over the phone. Just go to support.VIZIO.com and click on ‘Contact Us’.

Q: Does this soundbar have Apple AirPlay?

A: YES

Q: I have a Vizio P75-F1 TV on a stand. Will the soundbar intrude into the image area because of its height? Based on the specs, it appears very close. Thank you.

A: undefined

Q: Does it have eARC?

A: undefined

Q: Will this soundbar be controlled through CEC? I use this TV almost exclusively with an AppleTV 4k, including turning off and on. I'd like to add a soundbar that also gets controlled via the same AppleTV remote (including on/off, volume up/down).

A: This sound bar can respond to CEC controls.

Q: Can rear surround/atmos satellites be added to this system? Thanks

A: No unfortunately. Unless you hooked everything up to a receiver I believe. The rear speakers hook up the subwoofer. This subwoofer doesn’t have the plug ins for them.

Customers are saying

Customers enjoy the impressive sound quality and tight bass of the 3.1.2-Channel Soundbar. They appreciate the clear vocals and three channels, as well as the Dolby Atmos output when connected directly via HDMI. However, some customers have experienced connectivity issues, such as the volume turning down by itself.

This summary was generated by AI based on customer reviews.

Customer Images

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

Rated 5 out of 5 stars
Must Have!
If you have the cash and are looking for an outstanding sound experience, than look no further. Once everything was connected and I turned it on, I was blown away with the crisp quality. I’ve had my fair share of soundbars, and this is by far the best I’ve owned. The difference is extremely noticeable, especially if you’re going from tv speakers to this setup. This unit is extremely easy to setup. Once you find where you want to position the speaker, the only thing left to do is turn it on! Pros: Sound, wireless subwoofer, Dolby Atmos, Google Assistant, wall mounting capability, Bluetooth, WIFI enabled, easy setup, clean look and lightweight. Con: 1 HDMI ARC output, 46 in. sound bar so it was larger than anticipated and remote seems cheap. Overall, this is by far the best sound system I’ve had. Best of all, I don’t need 6-8 smaller speakers placed strategically around my room to get the best sound experience. One sound bar and one subwoofer, and boom it does everything I need. My only ding is that has one HDMI output. Don’t get me wrong, it has other sound connections, but you want only the best option for a bar that’s $700+ after tax. The soundbar is 46 inches long, so it’s a bit larger than I thought, but it’s super lightweight so it makes up for it. You can’t go wrong with the wireless subwoofer. It allows you to place it exactly where you want to, so I’m super happy with that. In the end, I highly recommend this setup! *apologies for the poor quality photo. I have this in a darker room, so making the photo lighter without flash was my only option.
Posted 6 years ago by Danno
Rated 5 out of 5 stars
Cinematic sound in the space of a sound bar
Bottom Line: If you want cinematic sound without a multiple speaker setup, buy the VIZIO 3.1.2 Dolby Atmos Soundbar System. Pros: Immersive sound, Dolby Atmos, clear voice/dialogue out of the box, great remote, host of ancillary features including Google integration and multi-room streaming Cons: on-board buttons difficult to see/use, only 1 HDMI input Review: I’ve owned several 2.1/soundbar home theatre systems over the years, and, without a doubt, this system comes the closest to providing a cinematic audio experience. The sound is remarkably immersive, and I was particularly impressed with the distinctness of the center, left, and right audio channels. Notably, left and right channel audio sounded like they were actually to my sides, which is surely a benefit of having the speakers further apart in the 46” bar. Overhead audio (the flagship feature of Dolby Atmos) is created by two up-firing speakers, where the sound is then bounced off the ceiling back down to the viewer. These speakers definitely add to the audio experience by creating a “fuller” sounding space, even though my living room is not ideal for the Atmos setup (we have fissured drop ceiling tiles, which are designed to disperse and dampen acoustics rather than reflect them). One of the standout features for me was how clear dialogue was out of the box. For anyone who’s used a home theatre system, voices and dialogue tend to be too quiet compared to other audio effects, which often leads to constant volume adjusting (turning dialogue up and sound effects down). With this system, the audio is balanced well, and provides a natural listening environment. I was also pleasantly surprised by the simplicity and thoughtfulness of the remote control. Instead of housing dozens of buttons for specific features, the remote includes and LCD screen and toggle button so you know what mode/task you’re working on at any given time. The soundbar also includes a host of ancillary features with tight Google/Chromecast integration. Personally, I tend not to use most of these features, with the exception of Bluetooth streaming, but they’re nice additions for those who want them. I only have a couple of minor complaints. First, VIZIO designed the bar to be as visually unobtrusive as possible. With the exception of the aluminum sides, both the soundbar and subwoofer are completely black boxes. The bar has onboard controls, but the buttons blend in so well with the rest of the unit, I can barely see them or what they do without shining a light on them. Second, the bar has just one HDMI input. It’s not a huge issue, but some other sound bars offer multiple passthroughs, which can help with ease setup and use.
Posted 6 years ago by SteveL
Rated 5 out of 5 stars
Owned It Long Enough for a Review
I've owned this soundbar for a couple of years now. I've had similar issues that others have had when I first starting with the unit. Audio going out in the middle of no where. Sometimes the unit itself would turn off. App (still does) not respond correctly. But through time everything just started working out by itself. Not the most user friendly soundbar but I eventually troubleshot any issues I had with the bar. I believe that the issue of it going off randomly had to do with it being connected with the internet. Once I switched my internet service and had a different password all the issues seemed to work themselves out. I did the initial update for the soundbar and nothing else. I only use it on my Xbox One X and my TCL 6 series TV with the apps built in, both with Dolby Atmos content. For a small space, this is the perfect soundbar. Good for bedrooms, apartments, small living room spaces. A great way to test out the unit is getting to play the 4k Dvd of the Lego Batman movie. The explosions from that movie was the first time I noticed how dolby atmos really transformed how a movie could be presented. John Wick is also another movie where the gunshots sounded bassy enough to sound like they were actually coming from the room itself. The soundbar does have too much bass even adjusted to negative two. It drowns out the mids and highs sometimes, but perfect for action movies and video games. I've been happy with my purchase. Even with the initial issues it worked out to be the best first soundbar I could get for my bedroom, and have been considering to buy vizio elevate to upgrade.
Posted 4 years ago by