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1.8 | 20 Reviews

LG SN9YG 5.1.2 Channel High Res Audio Sound Bar with Dolby Atmos® and Google Assistant Built-In

LG SN9YG

Features

  • Meridian Audio Technologies
  • Enjoy a higher bitrate, Hi-Res content and uncompressed Dolby Atmos® with HDMI eARC
  • Dolby Atmos® and DTS:X with Upfiring Height Speakers
  • High-Resolution Audio sounds closer to the real thing

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.

 
Home theater sound with more depth

Surround your senses with Hi-Res Audio. Sound effects and soundtracks seem to come from every angle with 5.1.2 channels, Dolby Atmos® and DTS:X. LG subwoofer combines with the sound bar's up-firing front height channels for sound that fills up any room. AI Sound Pro delivers optimal sound settings through adaptive sound control, and the sound bar works with the Google Assistant.


Take your sound higher

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/192kHz audio resolution - as close to the original sound as you can get.


Just say, "OK, Google."

Simple, easy voice control. With the Google Assistant built-in, control your sound bar, entertainment center and connected home using nothing but your voice.


Optimal sound in any environment

Room calibration uses spatial awareness technology to measure your room's unique characteristics. It then balances the sound bar audio settings to the environment. It's immersive sound with a more accurate sweet spot, heard as it was meant to be - naturally and accurately.


Connect to the best sound quality possible

Get better sound from a simpler set up. With HDMI eARC, you can enjoy a higher bitrate, Hi-Res content and uncompressed Dolby Atmos® audio with just one cable. There's no need for multiple HDMI ports.


Connect More Conveniently

Add Wi-Fi and Bluetooth® connectivity to your audio setup, or conveniently connect and play using optical or HDMI cables.


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 additional 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.


Cut the Cord

Meet the new LG WOWCAST**-a new installation experience that connects your TV and sound bar wirelessly for a sleek look, without any lag or loss in sound quality.

Features

  • Meridian Audio Technologies
  • Enjoy a higher bitrate, Hi-Res content and uncompressed Dolby Atmos® with HDMI eARC
  • Dolby Atmos® and DTS:X with Upfiring Height Speakers
  • High-Resolution Audio sounds closer to the real thing
  • Control your sound bar and connected home with the Google Assistant built-in
  • 4K and Dolby Vision® video passthrough
DIMENSIONS/WEIGHTS
TV Matching 55 inch
Sound Bar (WxHxD) 48.03" x 2.2" x 5.7"
Subwoofer (WxHxD) 8.7" x 15.4" x 12.3"
Soundbar Net Weight 13.9 lbs
Subwoofer Net Weight 17.2 lbs
Shipping Size (WxHxD) 50.6" x 11.2" x 18.4"
Shipping Weight 40.4 lbs
POWER
Subwoofer Power Consumption 38W
Subwoofer Standby Power Consumption 0.5W
Soundbar Standby Power Consumption 0.5W
Soundbar Power Consumption 70W
GENERAL
2020 Model Yes
SPEAKERS
Front 40W x 2
Subwoofer 220W (Wireless)
Center 40W
Surround 40W x 2
Total Output Power 520W
Channel 5.1.2ch
CONNECTIVITY
LG TV Sound Sync (Optical) Yes
USB Yes
Wireless Active Subwoofer Yes
Optical Input Yes
Bluetooth 5.0
Wi-Fi Yes
HDMI (HDCP 2.3) Output 1
HDMI (HDCP 2.3) Input 1
WOWCAST Compatible: Yes
SOUND MODES
Standard Yes
Bass Blast Yes
Bass Blast + Yes
Music Yes
DTS:X: Yes
Dolby Atmos: Yes
Movie (Dolby Surround) Yes
AI Sound Pro Yes
WARRANTY/UPC
Limited Warranty 1 Year Parts & Labor
UPC 719192637405
Country of origin China
PRODUCT HIGHLIGHTS
Hi-Fi DAC Yes
Google Assistant Built-in Yes
Wireless Surround Sound Ready Yes
Meridian Audio Technology Yes
High Resolution Audio Up to 24bit/192kHz
24-bit Upsampling Yes
Chromecast Built-in Yes
USB Playback Yes
Dolby Vision & HDR10 Passthrough Yes
Custom Room Tuning Yes
4K Passthrough (HDCP 2.3) Yes
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) iOS/Android OS
LCD Display Auto-Dimmer Yes
Easy Setup with BLE Yes
Group Play Yes
HDMI Audio Return Channel (eARC) 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 Yes / Yes
OGG (Up to 48kHz) C4A / USB Yes / Yes
DTS-HD High Resolution Yes
DTS:X: Yes
AAC C4A / USB: Yes/Yes
WAV C4A / USB Yes/Yes
MP3 C4A / USB Yes/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.

1.8 out of 5

15% of reviewers recommend this product.

1 Stars

Trash product I hate it.

Starry75 8/3/2023

This soundbar has been a nightmare. Randomly disconnects and you have to manually unplug and plug back in to reset. The display wont turn off and the volume stopped displaying on the TV and now only shows on the soundbar display. The subwoofer cuts in and out all the time and makes a crackling sound when the bass drops. You cannot manually connect the subwoofer to the soundbar it is Bluetooth only. It is horrible quality and a waste of money. 1/10 DO NOT RECOMMEND
Originally posted on lg.com

No, I do not recommend this product

Features

 

Quality

 

Value

 
1 Stars

Subwoofer wont connect

Boca Guy 5/4/2023

After 30 months sub woofer wont connect. Product support has been unresponsive. There are no local authorized repair shops. LG wont give me a parts list so I cant replace the circuit boards myself. Purchased with 77 OLED TV. Very disappointed. Sorry I recommended the same one to a friend who has same issue.
Originally posted on lg.com

No, I do not recommend this product

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Quality

 

Value

 
1 Stars

Stopped Working After 1 Year

Very Sad Sad Customer 4/6/2023

We originally lived this SoundBar and Subwoofer combo however it stopped working after a year. I tried to seek help and was told there is nothing the my can do since it has been a year. After mor research this is clearly a bug with the PCB board and LG really should fix this for customers at no charge. Very disappointed as we spent a lot of money on this and chose LG thinking we were in good hands.
Originally posted on lg.com

No, I do not recommend this product

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Quality

 

Value

 
1 Stars

Dont Buy LG SN9YG with SPN8-W

LGno good 3/29/2023

Subwoofer stopped working after 1 yr After researching Mega Reviews and Complaints this is a HUGE ISSUE related to firmware and LG is Not doing anything about it. This should be a Class Action Suit. Dont Waste Your Money on this. Pay attention to reviews over 1 year old.
Originally posted on lg.com

No, I do not recommend this product

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Quality

 

Value

 
5 Stars

Excellent sound bar

22Mike 3/23/2023

Reviewed several brands and decided to purchase this model. It works seamlessly with the OLED LG TV I purchased. Sound quality is really good. Voices are clear. Easy to install and easy to modify sound to fit the content being shown Movie sports etc.
Originally posted on lg.com

Yes, I recommend this product

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Quality

 

Value

 
1 Stars

Garbage - LG does not stand behind their products

Bob01256 2/18/2023

LG did a firmware upgrade and ruined the subwoofer. Will not admit it even though it is all over Reddit. Cant replace the subwoofer unless you buy a new soundbar. Spent 4k on LG TV and soundbars and this how I am treated. They dont care. Buyer beware.
Originally posted on lg.com

No, I do not recommend this product

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Quality

 

Value

 
1 Stars

Subwoofer hasnt worked well since day one

RodneyGee30 1/11/2023

Subwoofer wont power on and Ive tried to contact service for 3 weeks now.... cant get anyone to help me or speak English. Extremely disappointed
Originally posted on lg.com

No, I do not recommend this product

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Quality

 

Value

 
2 Stars

Disappointed

Quique Carrion 1/7/2023

Sud woofers stop working after six months.no help from customer service
Originally posted on lg.com

No, I do not recommend this product

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Quality

 

Value

 
1 Stars

Just another person with a failed subwoofer

Bassless1 12/2/2022

I was happy with the sound for the price and unit was reliable until recently. I thought my subwoofer disconnected from sound bar but it seems my subwoofer just stopped working. It will not pair no indicator / display light and no sound. Makes a strange short whining noise when I power down. Spoke with LG service who was very nice but all they could do is direct me to a repair service. People on line seem to attribute issue to a firm ware update. I have many LG products and this is the first issue Ive had with a product being unusable before a reasonable useful life.
Originally posted on lg.com

No, I do not recommend this product

Features

 

Quality

 

Value

 
1 Stars

Extremely Disappointed

KIrkDean 11/14/2022

I bought the LG SN9YG in June 2020 not sure when the subwoofer stopped working since I was away from the home for over 7-months. When I returned in May 2022 the subwoofer would not pair. The sub makes a weird noise once connected to power but that is all. I called LG and since the purchase was over a year no replacement was offered. Great sound when the unit worked properly.
Originally posted on lg.com

No, I do not recommend this product

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Quality

 

Value

 
1 Stars

Disappointed in LG products - Subwoofer died

EastonGent 10/22/2022

In less than two years of ownership of the unit the Subwoofer died. Could not figure out why it wasnt paired with the soundbar. After investigating and doing a quick web search I realized the subwoofer was dead. It made a strange sound when powering down basically unplugged the unit from the wall socket. Seems as if Im not the only one with this same issue - dead subwoofer
Originally posted on lg.com

No, I do not recommend this product

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Quality

 

Value

 
1 Stars

Very little use and then the sub stopped working.

Thulinski 9/21/2022

The sub woofer stopped working so I had to package that and remove the sound bar from the wall to ship back to LG. That has been another disaster so far.
Originally posted on lg.com

No, I do not recommend this product

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Quality

 

Value

 
4 Stars

Rear speakers

Rajitha 8/24/2022

Please suggest which rear speaker is compatible with LG SN9Y 9D soundbar
Originally posted on lg.com

Yes, I recommend this product

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Quality

 

Value

 
2 Stars

Underpowered Sub

jw27081 8/2/2022

The soundbar itself is nice but the subwoofer is so quiet I cant even tell if its on. After seeing some of the other reviews I believe I may have gotten a faulty subwoofer.
Originally posted on lg.com

No, I do not recommend this product

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Quality

 

Value

 
2 Stars

Sun-Woofer Broke

Chicago 12 7/28/2022

As I was researching how to fix a sub-woofer or purchase a replacement I stumbled across reviews with similar issues. My subwoofer has no powerseems completely broke. Just thought I would add my 2 cents so future buyers are aware.
Originally posted on lg.com

No, I do not recommend this product

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Quality

 

Value

 
1 Stars

Faulty sub

Zac Taylor 7/16/2022

Sub not working havent even had it two years yet and it already stopped working this is a very consistent problem with your product and should be covered under a recall in my opinion
Originally posted on lg.com

No, I do not recommend this product

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Quality

 

Value

 
2 Stars

Subwoofer Failure

SpkDak 7/13/2022

Purchased SN9YG w/bluetooth subwoofer back November 2020....sad to say subwoofer has already failed. Many reviews online indicate known issues with the LG subwoofer SPN8-W....hardware issue with circuit board causing bass function failure. Contacted LG directly.....jumped thru troubleshooting hoops with no result. Final response from LG......take it to local service center have it repaired your cost....to bad so sad......thanks for your business
Originally posted on lg.com

No, I do not recommend this product

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5 Stars

Awesome sound

Jaymanagain 6/25/2022

Set up takes bit but deciding which setting I wanted was a tough choice. I hear sounds that I never knew were there. Full sound without even turning it up. BUT YOU CAN
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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1 Stars

Subwoofer died after 14 months LG refuses to fix

Subwoofer Failure 6/21/2022

Everything set up easily and sounded great. I bought this as a package deal at Best Buy along with a 55 inch LG TV. I own two other LG TVs and LG washer and dryer. Ive always liked the brand and expected they would stand behind their product but that was not the case here. The subwoofer completely failed at about 14 months. The warranty is 12 months but I contacted LG through Facebook messenger to see if they would help at all. After about a week of back-and-forth they refused to cover repairing or replacing the subwoofer. Because of this I will never purchase another LG product and I would not recommend doing so to anyone.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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1 Stars

Sub No Longer connects

ViceStache 5/22/2022

I bought this for a guest house. it was turned on maybe 5 times in a year MAYBE. Sub no longer connects. Worthless now
Originally posted on lg.com

No, I do not recommend this product

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Quality

 

Value