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1.7 | 24 Reviews

LG SN7R 5.1.2 Channel High Res Audio Sound Bar with Dolby Atmos® and Bluetooth

LG SN7R

Features

  • Meridian Audio Technologies
  • Dolby Atmos® and DTS:X with Upfiring Height Speakers
  • High-Resolution Audio sounds closer to the real thing
  • 4K and Dolby Vision® video passthrough

Quick Specs

  • Type: Soundbars
  • Energy Star Rated: No

See More

This item has purchase restrictions.

We currently only offer this product for purchase within 80 miles of our store. Questions? Contact us for more information.

 
Detailed home theater sound in seconds

Bring home a great fit and simple setup. LG sound bar and subwoofer immerse you in dimensional surround sound with 5.1.2 channels, Dolby Atmos® and DTS:X.


Hear more with MERIDIAN

All-encompassing sound, uncompromising performance. LG partnered with Meridian Technology, pioneers of High-Resolution Audio, to combine advanced signal processing and refined hardware design. The result is an expanded sound stage with greater height, width and depth.


Experience how powerful sound can be

Dolby Atmos® envelops you in sound. Originally created for the cinema, Dolby Atmos pairs with up-firing height channels so you hear every note, every sound and every word in stunning clarity. It's powerful, moving audio that flows all around you, even overhead.


Immerse yourself in sound

Hear sound all around you. Wirelessly pair with the included rear surround sound speakers for a full cinematic audio experience. 2.0 ch Rear Speaker Kit expansion delivers audio from behind for greater depth and immersive surround sound.


A more lifelike listening experience

High-Resolution Audio sounds closer to the real thing. Higher sampling rates and bit depth provide sound quality that surpasses CDs. Enjoy stunning 24-bit/96kHz audio resolution - closer to the original sound.


Audio that adapts to what you're watching

News. Sports. Drama. LG's AI Sound Pro uses adaptive sound control to automatically adjust sound levels, bringing out treble or bass based on what you're watching. From powerful action to dramatic dialogue, hear your entertainment with crystal-clear, detailed audio.


Pass 4K & Dolby Vision signal through HDMI

Fewer cables with no loss of signal. 4K & Dolby Vision™ pass-through ensures a full home theater experience when passing through HDMI* connections from an external source, such as a 4K Blu-ray player or streaming device.


See how simple premium sound can be

Pairing is effortless. Bluetooth® technology, optical and HDMI ARC* combine for the best sound quality possible and simple connectivity.

Features

  • Meridian Audio Technologies
  • Dolby Atmos® and DTS:X with Upfiring Height Speakers
  • High-Resolution Audio sounds closer to the real thing
  • 4K and Dolby Vision® video passthrough
  • AI Sound Pro adjusts sound levels to what you're watching
  • Hear sound all around you with rear surround speakers
DIMENSIONS/WEIGHTS
TV Matching 40 inch
Sound Bar (WxHxD) 35.04" x 2.6" x 4.7"
Subwoofer (WxHxD) 7.1" x 15.4" x 11.5"
Soundbar Net Weight 8.2 lbs
Subwoofer Net Weight 17.2 lbs
Shipping Size (WxHxD) 38.7" x 8.9" x 23.2"
Shipping Weight 31.5 lbs
Wireless Receiver (WxHxD) 2.4" x 8.7" x 6.9"
Wireless Receiver Net Weight 2.2 lbs
Rear Speaker Each (WxHxD) 3.8" x 5.5" x 3.2"
Rear Speaker Pair Net Weight 4.1 lbs
POWER
Rear Speaker Kit Power Consumption 50W
Rear Speaker Kit Standby Power Consumption 0.5W
Subwoofer Power Consumption 33W
Subwoofer Standby Power Consumption 0.5W
Soundbar Standby Power Consumption 0.5W
Soundbar Power Consumption 38W
SPEAKERS
Front 30W x 2
Subwoofer 220W (Wireless)
Center 30W
Rear 60W x 2
Total Output Power 5000W
Channel 5.1.2ch
CONNECTIVITY
LG TV Sound Sync (Bluetooth) Yes
LG TV Sound Sync (Optical) Yes
USB Yes
Wireless Active Subwoofer Yes
Optical Input Yes
Bluetooth 4.0
HDMI (HDCP 2.3) Output 1
HDMI (HDCP 2.3) Input 1
SOUND MODES
Standard Yes
Bass Blast Yes
Bass Blast + Yes
Music Yes
Movie (Dolby Surround) Yes
AI Sound Pro Yes
WARRANTY/UPC
Limited Warranty 1 Year Parts & Labor
UPC 719192641525
Country of origin China
PRODUCT HIGHLIGHTS
Meridian Audio Technology Yes
High Resolution Audio Up to 24bit/96kHz
24-bit Upsampling Yes
USB Playback Yes
Dolby Vision & HDR10 Passthrough Yes
4K Passthrough: Yes (HDCP 2.3)
INCLUDED ACCESSORIES
Remote Control Yes
Cable Management Yes
Batteries AAA x 2
Warranty Card Yes
Optical Cable Yes
Wall Mount Bracket Yes
CONVENIENCE
TV Remote Compatibility Yes
Night Mode Yes
SIMPLINK Yes
Dynamic Range Control Yes (In App)
Auto Volume Leveler Yes (In App)
Firmware Over-the-air (FOTA) Yes
Smartphone Remote App (iOS/Android) Android OS
LCD Display Auto-Dimmer Yes
AUDIO FORMAT
Dolby Digital Yes
LPCM Yes
DTS-HD Master Audio Yes
Dolby Atmos® Yes
Dolby Digital Plus Yes
Dolby TrueHD Yes
DTS Digital Surround Yes
FLAC (Up to 192kHz) C4A / USB x/Yes
OGG (Up to 48kHz) C4A / USB x/Yes
DTS-HD High Resolution Yes
DTS:X Yes
AAC C4A / USB x / Yes
MP3 C4A / USB x / Yes
WMA C4A / USB x / Yes

Quick Specs


  • Appearance

  • Type: Soundbars

  • Features

  • Energy Star Rated: No

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

Extended warranties are usually very inexpensive and can save you thousands in the future. It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.

Electronics can be large, heavy and expensive. You probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new electronics should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.

1.7 out of 5

20% of reviewers recommend this product.

1 Stars

L g knows it has a bad subwoofer.

truthandnothingbut 9/25/2023

It seems everybodys subwoofer p c b board goes bad. L g does not stand behind this product. There should be a class action suit. They know its defective but they are not replacing it.
Originally posted on lg.com

No, I do not recommend this product

1 Stars

Subwoofer Died After only 2 years

Bobs system 8/5/2023

This system worked great for 2 years but then the subwoofer just died. Of course LG was of no assistance. Save your money and buy anything other than LG.
Originally posted on lg.com

No, I do not recommend this product

Features

 

Quality

 

Value

 
4 Stars

Bluetooth keeps switch back to opt/h after 10 mins

Roww 3/26/2023

Ive had the lg sound bar for about a year. My subwoofer did stop working but I just unplugged it for 15 seconds and plugged it back in and it worked. I just started using the BT for music and keeps switching back to opt. Pretty annoying. Any one else have this problem
Originally posted on lg.com

Yes, I recommend this product

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1 Stars

Good introductory sound system but poor quality

BDMan 1/23/2023

I bought this sound system about a year and a half ago and was pleased with how easy it was to set up. The sound quality itself was not the best but the added benefit of having a dedicated base subwoofer and two rear speakers made it a worth while purchase originally. That was my original thought going into this purchase decision however since then I would recommend to stay away from buying this. Since all the equipment works wireless with each other I frequently had disconnect problems and would have to reboot often to try an get everything to pair together even though I followed LGs recommendations for who far apart they should be. Additionally my subwoofer completely stopped working about a month ago. If the subwoofer is broken the sound bar and the rear speakers still work but without the base of the sub the sound quality is unbearable and really goes to show how poor the sound quality actually is. My TVs internal speakers have better sound quality. I had contacted LG support for additional help but they were extremely unhelpful and immediately said there was nothing they could do because my system was passed its one year limited warranty. Even trying to call and troubleshoot the issue that I was having with LG technical support was a nightmare. Out of the multiple technicians I spoke to they all had a different diagnosis for the cause of the problem that ended with that there is nothing more than they could do. Overall I would say that the sound system is fine if you dont have a ear for high sound quality but I would recommend staying away from this product. Its not worth your time and money if the system is going to break after a
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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1 Stars

Piece of crap

Sound bar SN7R 1/10/2023

Didnt last a year opt cable hook up failure has no output and instructions suck thru it in the trash
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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1 Stars

Subwoofer not working after a year.

MWicker 1/2/2023

Just like everyone else my subwoofer has stopped working. LG wants me to pay to have it repaired. Never buying LG surround sound again.
Originally posted on lg.com

No, I do not recommend this product

1 Stars

Subwoofer disconnects

Dissed connected 12/26/2022

Purchased 2 years ago sounds fantastic when its working. Unfortunately its taken this long to realize it never was working properly. Once again were entertaining and the subwoofer was disconnected I just spent an hour getting the thing to sync up. All this time I was blaming others for playing with the setting kinda feel bad now that Ive read all the negative reviews.
Originally posted on lg.com

No, I do not recommend this product

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1 Stars

Subwoofer not working after a year like everyone

Jeffwi 12/4/2022

Just another person with same issue of the subwoofer not turning on after a year. They want you to pay for it to fix it.
Originally posted on lg.com

No, I do not recommend this product

Features

 

Quality

 

Value

 
1 Stars

Stay Away

Brian777 11/18/2022

Ive owned this system for less than 2 years. Worked fine with no issues and quality sound. Then the subwoofer just stopped working. It will no longer power on and this seems to be a known problem with various LG subwoofers. I now have a very expensive paper wieght. I bought this unit specifically for the ease of use with my LG OLED tv. Never again will I purchase an LG sound system as LG will not warranty a product that is over a year old.
Originally posted on lg.com

No, I do not recommend this product

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Quality

 

Value

 
1 Stars

Great when it works

Tom Tom Tom 9/25/2022

The first soundbar would lose bluetooth and hdmi connectiontech support had me send it in. They couldnt fix the unit so they replaced it. The second unit stopped playing sound and would no longer cycle inputs. It only powers on and off.
Originally posted on lg.com

No, I do not recommend this product

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Quality

 

Value

 
1 Stars

Useless piece of plastic

krkz27 9/4/2022

This soundbar is so so so annoying. it keeps disconnecting the subwoofer. It doesnt connect back. When it works it disconnects daily multiple times. Do not ever buy this.
Originally posted on lg.com

No, I do not recommend this product

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Quality

 

Value

 
1 Stars

Worst sound system

Chandra Rawat 8/31/2022

The sub woofer stopped working after one year and LG support said they cant replace the sub woofer so now the entire system is a piece of junk. It seems like sub-woofer stopped working for many people and facing similar issue. I will never buy LG devices anymore.
Originally posted on lg.com

No, I do not recommend this product

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Quality

 

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1 Stars

Subwoofer Quit Working After a Year

DeadSub2022 8/28/2022

Sounded OK then the subwoofer quit working. No lights no sound nothing. Pretty disappointing.
Originally posted on lg.com

No, I do not recommend this product

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1 Stars

Worked great. For about 6 months

Frustrated with subwoofr 8/25/2022

Sounded great for about 6 months and then the subwoofer stopped working. Doesnt power on? Sitting in the corner by itself nothing near it hasnt been touched. Stopped working. No LED showing power state. Dead.
Originally posted on lg.com

No, I do not recommend this product

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Quality

 

Value

 
5 Stars

Great quality speakers superior sound

Bgrenwod 7/29/2022

Great sound for a sound bar. Ive had multiple sound bars this exceeds all
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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1 Stars

Decent speakers but subwoofer stopped working

Nothappy2022 7/10/2022

The speakers and sound were good for the price but the sub stopped working after 1.5 years conveniently out of warranty and I cant find anywhere to buy a replacement. What a pain.
Originally posted on lg.com

No, I do not recommend this product

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5 Stars

Excellent audio

Iorch 6/27/2022

Ive been testing this sound bar with everything I have in hand dolby Atmos dolby hd DTS HD and it sounds great I hear no sound delays even with the satellite speakers Its been great so far. Im still not sure about the standard Meridien settings on this soundbar but standard for videogames and movies settings for movies and tv shows is great.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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3 Stars

Not bad for the price.

Voge422 6/9/2022

It is a good sound system if you dont want to spend a lot of money. The subwoofer stopped connecting after I had it a while and had to be replaced. I sent it in to LG and they said they would take care of it.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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1 Stars

Good when it worked

Stlth77 6/8/2022

I bought this at Costco just over a year ago and used it about 5 times. I got a new tv and tried to use it only to find out the subwoofer was dead.
Originally posted on lg.com

No, I do not recommend this product

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5 Stars

Atmos experience is amazing

KevsW 5/23/2022

The first time I turn the sound bar on I was like this is not so impressive but after changing some settings I got a really amazing sound with a wonderful bass sound I really love it definitely I will recommend this 5.1.2 system.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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1 Stars

Subwoofer cuts out

Sn7r 5/22/2022

Purchased this setup in January of 2021. Every once in a while the subwoofer would cut out and stop working for 10-30 seconds then would reconnect on its own. Now the subwoofer wont connect at all no matter what I do. Not a great soundbar and the connection issues make it even worse.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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1 Stars

Unreliable and annoying

AknorthFrank 5/18/2022

I havent even owned this item a year and it has never worked right. It functions as it should only half the time. I currently dont even have the unit as its still at LG getting repaired because its junk
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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1 Stars

Subwoofer not pairing

Commonproblem 5/1/2022

Green light keeps blinking but its not pairing with the soundbar. Seem like a common problem with this model and I guess LG is not gonna fix this. So ill return this to costco. Or are you guys willing to fix this for your customers? Almost all of my appliances is LG. Ill make sure there wouldnt be more LG in my house. We have too many choices these days
Originally posted on lg.com

No, I do not recommend this product

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Quality

 

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1 Stars

Subwoofer failed in 1 year

Jordi84 4/29/2022

Subwoofer does not turn on after 1 year of purchase
Originally posted on lg.com

No, I do not recommend this product

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Quality

 

Value