Insignia™ - 5.1.2 Channel Home Theater Soundbar with Wireless Subwoofer and Rear Speakers, Dolby Atmos, DTS:X, Bluetooth - Black

Insignia™ - 5.1.2 Channel Home Theater Soundbar with Wireless Subwoofer and Rear Speakers, Dolby Atmos, DTS:X, Bluetooth - Black

Name: Insignia™ - 5.1.2 Channel Home Theater Soundbar with Wireless Subwoofer and Rear Speakers, Dolby Atmos, DTS:X, Bluetooth - Black
Brand: Insignia™
SKU: 6619125
Price: 259.99 USD
Availability: InStock
Rating: 4.3 (451 reviews)

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Type: Sound Bars

Model: NS-SB512

SKU: 6619125

$259.99

Available in stock

Immerse yourself in every scene with this 5.1.2 channel soundbar system, designed to deliver true surround sound. Featuring dedicated rear speakers, a powerful subwoofer, and up-firing drivers for overhead audio, it brings every detail to life with stunning clarity. With Dolby Atmos® and DTS:X® support, you'll experience sound that flows above and around you for a truly cinematic experience. And thanks to wireless speaker connectivity, setup is quick and hassle-free—so you can spend less time installing and more time enjoying.

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Insignia™ - 5.1.2 Channel Home Theater Soundbar with Wireless Subwoofer and Rear Speakers, Dolby Atmos, DTS:X, Bluetooth - Black

$259.99

Highlights

Number of Channels : 5.1.2 , see in specifications
Surround Sound Supported : Dolby Atmos, DTS:X , see in specifications
Wireless Connectivity : Bluetooth , see in specifications
HDMI Audio Return Channel (ARC) : eARC , see in specifications
Wireless Subwoofer Connectivity : Yes , see in specifications
Audio Only Inputs : 1 x Optical digital audio, 1 x 3.5mm audio, 1 x USB-A , see in specifications
Number of HDMI Inputs : 1 , see in specifications
High Resolution Audio : Yes , see in specifications

Specifications

General

Brand	Insignia™
Model Number	NS-SB512
Product Name	5.1.2 Channel Home Theater Soundbar with Wireless Subwoofer and Rear Speakers, Dolby Atmos, DTS:X, Bluetooth
Product Width	38.97 inches
Product Height	2.55 inches
Product Weight	15.43 pounds
Warranty - Parts	1 year
Warranty - Labor	1 year

All specifications (34)

Key specs

High Resolution Audio	Yes
HDMI Audio Return Channel (ARC)	eARC
Audio Only Inputs	1 x Optical digital audio
Color	Black
Wireless Connectivity	Bluetooth
Product Depth	3.66 inches
Mounting Hardware Included	Yes

Other

Number of Channels	5.1.2
Surround Sound Supported	Dolby Atmos
Wireless Subwoofer Connectivity	Yes
Satellite Speakers	Included
Number of HDMI Inputs (Total)	1
Number of USB Inputs	1
Number of Optical Audio Inputs	1
Number of HDMI Outputs (Total)	0
Indoor or Outdoor Use	Indoor
Wall Mountable	Yes
Dialogue Enhancement	Yes
Subwoofer	Included
Subwoofer Height	16.52 inches
Subwoofer Width	9.45 inches
Subwoofer Depth	9.52 inches
Subwoofer Weight	11.18 pounds
Remote Control Included	Yes
Cable(s) Included	Power
ENERGY STAR Certified	No

Features

No cords, just power Ditch the clutter of audio cables. With wireless satellite surround speakers and wireless subwoofer connections, just plug into power and enjoy immersive audio in minutes.
Dialogue clarity Enhanced dialogue clarity advances audio separation to isolate and enhance speech without affecting background sounds. This ensures every word is heard clearly, even during the most intense action scenes, for a balanced and immersive experience.
Dolby Atmos Dolby Atmos is a pioneering spatial audio technology that offers a premium, multidimensional experience for your entertainment, adding layers beyond traditional surround sound. Whether you’re gaming, watching your favorite movie or show, or listening to that new track on repeat, get ready to be transported into a spatial sound experience that draws you in deeper, so you hear more and feel more.
DTS:X DTS:X technology delivers immersive audio for today’s dynamic home entertainment experiences. As the flagship immersive audio decoder for TVs, AVRs, Soundbars and more, DTS:X technology delivers up to 32 channels of audio to bring you closer than ever to your favorite content. For AVRs and soundbars, the included DTS Neural:XTM upmixer and spatial remapping technology translates legacy bitstreams and PCM content to virtually any speaker layout.
Wall mounts and HDMI cable included Includes the hardware you need to mount this soundbar to the wall and connect to your TV.
Four audio modes – Music, Movie, News and Night Experience customized audio from four different modes – Movie (immersive theater like surround sound), News (boosts dialouge clarity), Night (balances large swings in volume for quiet settings and boosts dialouge clarity), and Music (unaltered audio mixing from original source).
Multiple hookup options Connect to your TV using an HDMI eARC connection and connect an additional audio source through the digital optical jack, 3.5 mm AUX jack, USB port or Bluetooth.
EQ customization Adjustable bass and treble levels to fine-tune sound.
Surround sound customization Tailor your audio experience with adjustable height and surround speakers that let you fine-tune placement and balance for the perfect fit for the room.
Flexible placement options Place your soundbar on a flat surface or mount it to the wall with the provided mounting kit.
Brought to you by Best Buy Insignia brings you affordable, dependable products with all the features you need.

Customer reviews

4.3

out of 5

451 customer reviews

Most recent 10 reviews

Couldn’t pair
Item was returned. I was unable to get two of the three speakers to pair.
Gordo704Sep 19, 2026
Amazing sound system
For the price you can’t go wrong with this wireless soundbar system. Amazing sound and wireless at that actually sounds better than the one we have at our home that was way more expensive and had to run wires. Bought this one for my vacation place and we absolutely love it. We are actually thinking about doing away with the wired one we have at home and getting another one of this wireless one to go with on 77” big screen TV that’s how good it sounds You can’t go wrong for the money
PatriciaJSep 18, 2026
Loud music and tv.
I like it so much im getting onemy 80 inch tv came from you 5 years ago and the speakers aren,t that good
MIKEWSep 18, 2026
Sound bar
Great sound bar. Have in bedroom but would be great in living room if i did not have a surround sound system.
JustinSep 18, 2026
Surround sound
Love the Dolby atmos on this thing it’s amazing!!!
NICHOLASPSep 18, 2026
Highly recommend
This is a great father that I would recommended to all my friends thank you
ARRONGSep 17, 2026
Awesome sound
Absolutely fn love this surround sound system, super loud, room shaking base and super easy set up, I couldn’t be more happy. I first thought mehh insigna there’s no way I’m going to like this better than my Samsung, and if I don’t like it I’ll just return it, well guess what people 30 days later I still have it and I sold my Samsung soundbar and woofer. This thing rocks
brnpoorSep 16, 2026
Great Sound! Bluetooth is a Plus!
LOVE this system the wireless connection between soundboard and sub and satellite speakers is immaculate. Its also nice to have both an HDMI and a Bluetooth connection option. Great for watching actions movies or for listening to Spotify in the surround sound. Wife loved that you could hide the satellite speakers so easily.
CHRISTOPHERSep 14, 2026
Smaller speakers were not working
The sound bar sounded good but neither subs or other speakers were working and I got a new one by Hisense for a little bit more and it worked right away once I got it home
JOSEPHSep 13, 2026
Sounds amazing!
We love it so far, speakers are small in the back and has great sound. A plus would be to add a dimming feature to the display on the unit itself.
NICOLESSep 11, 2026