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3.9 | 42 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

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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.

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
PRODUCT HIGHLIGHTS
Dolby Atmos Yes
DTS:X Yes
Google Assistant Built-in Yes
High Resolution Audio Up to 24bit/192kHz
24-bit Upsampling Yes
Hi-Fi DAC Yes
4K Passthrough Yes (HDCP 2.3)
Group Play Mode Yes (Chromecast)
Chromecast Built-in Yes
Wireless Surround Sound Ready Yes
Bluetooth Streaming Yes (5.0)
Meridian Audio Technology Yes
Works with the Google Assistant Yes
USB Playback Yes
Dolby Vision & HDR10 Passthrough Yes
HDMI eARC Yes
Custom Room Tuning Yes
GENERAL
Channels 5.1.2ch
Total Power 520W
2020 Model Yes
CONVENIENCE
TV Remote Compatibility Yes
Smartphone Remote App (iOS/Android) iOS/Android OS
Easy Setup with BLE Yes
Auto Volume Leveler Yes (In App)
Dynamic Range Control Yes (In App)
SIMPLINK Yes
Firmware Over-the-air (FOTA) Yes
Night Mode Yes
LCD Display Auto-Dimmer Yes
SOUND MODES
AI Sound Pro Yes
Standard Yes
Music Yes
Bass Blast Yes
Bass Blast + Yes
Movie (Dolby Surround) Yes
DTS:X Yes
Dolby Atmos Yes
AUDIO FORMAT
LPCM Yes
Dolby Atmos® Yes
Dolby TrueHD Yes
Dolby Digital Plus Yes
Dolby Digital Yes
DTS Digital Surround Yes
DTS-HD Master Audio Yes
DTS-HD High Resolution Yes
DTS:X Yes
FLAC (Up to 192kHz) C4A / USB Yes/Yes
OGG (Up to 48kHz) C4A / USB Yes/Yes
WAV C4A / USB Yes/Yes
MP3 C4A / USB Yes/Yes
AAC C4A / USB Yes/Yes
SPEAKERS
Front 40W x 2
Center 40W
Surround 40W x 2
Front Height 50W x 2
Subwoofer 220W (Wireless)
CONNECTIVITY
Wi-Fi Yes
Wireless Active Subwoofer Yes
Bluetooth 5.0
LG TV Sound Sync (Optical) Yes
Optical Input Yes
USB Yes
HDMI (HDCP 2.3) Output 1
HDMI (HDCP 2.3) Input 1
POWER
Sound Bar Power Consumption 70W
Sound Bar Standby Power Consumption 0.5W
Subwoofer Power Consumption 38W
Subwoofer Standby Power Consumption 0.5W
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"
Sound Bar 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
INCLUDED ACCESSORIES
Remote Control Yes
Batteries AAA x 2
Optical Cable Yes
Wall Mount Bracket Yes
Cable Management Yes
Warranty Card Yes
WARRANTY
Limited Warranty 1 Year Parts & Labor
UPC 719192637405
Country of origin China

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.

3.9 out of 5

66% of reviewers recommend this product.

3 Stars

Sounds Great for a while

ChrTok 9/23/2021

I bought this last year. This month the subwoofer electronics burned out and there is no way to replace the woofer. I submitted a service request to send it in and never heard back. Guess I have to buy a new one. Works great with my LG tv though.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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4 Stars

Great features with LG TV

Eaglesfan76 9/23/2021

I bought this unit along with my LG 65 CX and my LG 77 C1 my only complaint is sometimes the eARC loses sync I have to go in on TV and select ARC for it to comeback on might need a firmware update to fix this
Originally posted on lg.com

Yes, I recommend this product

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3 Stars

Issues with syncing to 2021 83 LG OLED

klotzkm 9/14/2021

Purchased both new. Trying to keep them both working together is a struggle. After a week of headaches I reached out to LG support who indicated that I would be contacted by a specialist but that never happened. When the two work together it is great but then then our remotes stop or are intermittent and lately the Sound Bar insists on turning on to a very loud volume level not the level it last was set to before powering off. I have often been thinking about selling it and going back to my old amp/speakers..
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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5 Stars

Very cool sounds terrific really easy to set up

FLBill 7/29/2021

Ive had it about a month and paired it with an LG TV and setup was a breeze controlling it with the magic remote from the TV is super easy and it sounds good. I also have the google assistant working and have cast music from my phone to it - it is essentially the new home speaker system
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Amazing Sound Bar

Bears34 7/4/2021

I enjoy using the sound bar for watching movies because I really like the home theater aspect of loud surround sounds while Im more engaged into my movie. The sound quality is excellent from the sound bar and the subwoofer is just jaw dropping of excitement by the feeling of the bass vibration traveling across the floor.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Great sound system

Jflores2406 6/23/2021

This system is one of the best. Love the quality and the sound that produces plus the bass sound is unique. The speech part is a bit low at some parts when you are watching a movie but overall it is one of the best sound bars out there.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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2 Stars

Issues with Soundbar

JoanGG 6/21/2021

I bought this sound bar about a year ago at the same time I bought my 75 LG television. I had the Geek Squad from Best Buy install everything for me. It worked beautiful until a couple of months ago when all of a sudden the sound stopped one day. The Geek Squad returned and asked me where the remote control was for the sound bar. I never got one. So they adjusted some settings and it worked - for awhile but periodically the sound just stops and I have to plug unplug and replug the sound bar power cord back in which seems to help. I am still trying to find the remote that goes with this product and no one is able to help me.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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5 Stars

Really good integration with LG OLED TV

JimKenn 6/4/2021

I am amazed how good this sound bar sounds for wireless. It has exceeded my expectations.
Originally posted on lg.com

Yes, I recommend this product

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5 Stars

Great sound

Mdb47 5/31/2021

I bought this about a month ago to replace a twenty year old bose system. I am very happy with the sound I get.
Originally posted on lg.com

Yes, I recommend this product

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1 Stars

Had to send it back for repairs

Samdacableguy 5/27/2021

Wasnt impressed with the sound and thought it could be the setting in my tv causing the sub to cut out or even wireless interference. After paying more attention to the actions of the sub it got to the point where it was all the way up and sounded like the speaker was no good or possibly the internal amp or power supply wasnt able to power the sub. Ended up getting to the point of shipping it back to LGs service center and Im waiting to hear back on what theyre going to do.
Originally posted on lg.com

No, I do not recommend this product

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2 Stars

Attention Grabbing Appearance and Sound

Cljsr73 5/10/2021

Sound bar is wonderful when the e-Arc works Although I bought it open box the store assured me it was in excellent condition. The sound bar is paired we a LG8570 UHD television. Often times when switching channels or watching a program the sound bar loses its sound completely. I have to go through the functions to return the sound or power off which is very frustrating having to use multiply controls to restore sound to a highly expensive product.
Originally posted on lg.com

No, I do not recommend this product

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1 Stars

Great sound

Cj smith 5/8/2021

Great sound when it works. Ive had problems from day one of earc sound cutting out randomly. Sent in for service and got it back and less then 24 hrs started cutting out again . Not to mention that ot can back damaged. Wont buy again
Originally posted on lg.com

No, I do not recommend this product

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5 Stars

Dolby Atmos must

rgreathouse951 5/3/2021

Paired this system with the SPK8 rear speakers and this system is awesome. make sure to download the soundbar app and leave DRC off. This way the sound is much fuller in the rear
Originally posted on lg.com

Yes, I recommend this product

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5 Stars

Excellent soundbar and subwoofer.

ulti 5/2/2021

Perfect for my home theater I got this on a massive discount from best buy and couldnt be happier movies sound awesome and so does music especially if you let the AI pick the best type of sound.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Amazing

guitar_wes_04 4/23/2021

Sounds amazing on anything and unbelievable on atmos
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Easy hook up sound is amazing using the AI

JoDailey 4/20/2021

Being old school This new school technology is crazy and the sound is worth the extra. I purchased the additional rear speakers and would recommend they bring a new dimension to the room.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Easy to connect to TV and Universal Remote

Bass Guy 4/19/2021

Easy to connect to TV Auto On/Off feature works with universal remote
Originally posted on lg.com

Yes, I recommend this product

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2 Stars

Not the Best

Antman87 4/17/2021

Ive had the product for 10+ days and done multiple thing to active sound that didnt sound flat but have been Unsuccessful this ranged from a factory reset room calibrate and chatting with an Agent. As mentioned the sound is flat and not robust I find myself turning up the volume and bass to achieve the sound that I want. Before the LG9YG I had the JBL 2.1 soundbar and the sound from that was amazing. Im in the verge of returning this product.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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5 Stars

Wow Amazing sound

ear74 4/16/2021

We have had this sound bar for a few weeks. We paired it with an LG NANOCELL 91 SERIES 2020 75 INCH CLASS 4K SMART UHD and SPK-8 Rear Speakers. The sound is so incredible we are going back and watching movies just for the sound. It plays nice with our iPhones through BlueTooth. We are incredibly happy with this purchase. Our family was just in town and they are getting one too. They said it was better than going to the movies.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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2 Stars

It could be better and not just the product...

Chrisanne 3/28/2021

I wanted to love this soundbar. The only way to use Dolby Atmos is via HDMI and the best way would be via eARC. Using eARC would allow you to have just one HDMI cable between the TV and the sound bar. The sound would be then transfered out eARC input of the TV to the eARC port on the sound bar. Well this worked for the first few days. After that the sound would just cut out at random. Replacing with new Ultra High Speed cables reboots and factory resets on both the CX 65 oled LG TV and Soundbar would not fix the issue. Over two months now with customer service and they still have not sent me a box to return it in or label. I want to love LG but this is helping me to love other manufacturers more.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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4 Stars

Great Sound

jenis1120 3/23/2021

Impecable sound The only problem I have is that the sound bar always turns on automatically whenever I turn the tv on. Other than that Im happy with my purchase.
Originally posted on lg.com

Yes, I recommend this product

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5 Stars

Amazing sound

JavaA 3/21/2021

The soundbar is pretty big but the sound quality is outstanding. Great performance overall.
Originally posted on lg.com

Yes, I recommend this product

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4 Stars

Nice features future proof

Konkhra 3/14/2021

I bought this to pair with a 48 LG CX for primarily gaming on ps5 in my 10 x 10 gaming room. Works great and sounds good once the calibration is done in a small space. The biggest issue and reason for the 4/5 is setup. Since this needs to connect to wifi only for updates and setup I had a lot of difficulties with app and connection. Took an hour to finally connect properly and still not sure how it did kept failing until it just started working. If I had known it didnt have ethernet connection I may have passed but it was $300 off at BB...
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Great sounds easy to setup all around soundbar

Worawatpum21 3/12/2021

I bought this soundbar a month ago and so far I really impress with the sound quality. My goal is to pair with my LG OLED and to bring another level of sound via the atmos feature. The setup was easy and I completed it within 15 minutes. I use eARC port to connect between the TV and soundbar to enhanced the audio experiences make sure you have HDMI cable 2.1 that support eARC. There is an apps LG Wifi Setting that you can download to adjust the wifi adjust the equalizer setup the rear speakers etc. It is very useful apps that will help you setup and adjust the level of your soundbar. So far I am really impress with the sound quality and I will enhanced it with the rear speakers and will see you much quality it will bring.
Originally posted on lg.com

Yes, I recommend this product

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5 Stars

Excellent sound

lknole 3/4/2021

We are very happy with the sound quality of the SN9YG sound bar. We added the rear speakers SPK8-S to enhance the surround sound.
Originally posted on lg.com

Yes, I recommend this product

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5 Stars

Sounds Great

dave d 2/25/2021

I bought this sound bar to compliment our LG 86 NANO91 tv that we bought for Christmas. The instructions for setting it up could be a little more clear but in a short time I had it set up and enjoying the sound. Make sure to download the Google and LG apps to get the full features from the sound bar. When we watched our first movie with dolby atmos it was a huge improvement over the TV speaker system. I just ordered the wireless rear speaker set to add to the system but havent yet set it up. Overall were very happy with the soun bar and sub woofer.
Originally posted on lg.com

Yes, I recommend this product

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5 Stars

Really nice sound

Joebucfan 2/24/2021

I replaced a really nice AV single component setup into another room. I found the LG sound bar fills my living room with more than enough high quality sound and it keeps the room looking smart and uncluttered
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Love the Google assistant feature

Akmh23 2/2/2021

Absolutely love the Google assistant enabled Sound bar and the wireless subwoofer sounds great The sound bar is quite large in size and it comes with attachment gear to the bottom of the TV I havent tried fixing it. WIFI Bluetooth Optical cable can play audio from phone through LG mobile app. The large sound bar fills the entire living room with the volume. The sound effect and quality is awesome
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

3 Stars

Not enough base a little tinny

Ak57 2/1/2021

I gave this a chance but was dissapointed. Just not enough and was tinny no substance.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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4 Stars

Great sound

Bobart45 2/1/2021

Great surround sound especially with the addition of the rear speakers. I didnt give 5 stars because earc cuts out periodically and I have to reselect earc with the remote. Also blasting adds arent controlled even when selected in app.
Originally posted on lg.com

Yes, I recommend this product

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1 Stars

Sound bar keeps going out

Michael746 1/31/2021

Bought it 4 months ago. Sound keeps going out you have to restart the sound at then it will come back on
Originally posted on lg.com

No, I do not recommend this product

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5 Stars

Awesomeness Abounds

PhillyJoe 1/28/2021

Very happy with this purchase. LG makes great speakers soundbars and entertainment centers. This sound bar and subwoofer rock. Either for TV or playing music. Either or is a great choice.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Sound bar complements OLED TV perfectly

Chatbcmc1 1/25/2021

Ease of hookup and pairing with LG OLED TV. Sound quality is optimal.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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5 Stars

Great

Kandijus 1/7/2021

Exceptionally good soundbar excellent sound many options can be expanded to 7.1.2. A lot of quality sound perfectly connected through blotooth and over wifi.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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1 Stars

E-ARC Isnt Stable

LUVJUGS 1/3/2021

I bought the sound bar because I wanted Dolby Atmos. I have the LG OLED CX tv. But with the E-ARC connection it loses sound connectivity on a regular basis. Its not the HDMI cable either as Ive tried many high-end cables. Others have reported the same issue too. LG customer service provides no support. The Bluetooth subwoofer also consistently drops. Overall the sound bar has serious quality issues.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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5 Stars

Time for an upgrade from SONOS

geekandi 1/3/2021

And this fit the bill. Originally used with a 55CX it now fronts a 65CX in the same room.
Originally posted on lg.com

Yes, I recommend this product

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5 Stars

Very good sound bar and sub woofer

Toury 12/31/2020

I bought this 4 months ago and I had initial sound issues due to being close to a wifi router. Once I moved it to a better location I had no issues with sound afterwards.
Originally posted on lg.com

Yes, I recommend this product

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5 Stars

Excellent sound

shammer 12/29/2020

Bought this as a replacement to my other LG soundbar which was damaged when lightning struck my house. Interfaces perfectly with my LG OLED77 and sounds awesome. Only comment would be to have wider range on the rear speaker channels to increase rear speaker volume above the other channels. the +6dB max is not quite enough in some surround sound situations
Originally posted on lg.com

Yes, I recommend this product

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4 Stars

Tons of power and big sound for small theaters

Wolfdoc 12/26/2020

I have always had a true 5.1 or 7.1 system because previously sound bars have just not had the power sound or options. This one is amazing especially for the power. The app allows for customization of levels and plenty of options but the Ai setting does and amazing job at automatically setting the speakers fit the room. A great system for the price. To make this a great system you must purchase the separate back speakers
Originally posted on lg.com

Yes, I recommend this product

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2 Stars

Poor support

soccersam 12/22/2020

I purchased this unit in6 months ago and liked it but thought the base was weak. Recently I added the rear speakers but they would not connect and that when I found the sound bar to be the problem. Unfortunately that when I meet LGs support team not good. Best advice is to stay away.
Originally posted on lg.com

No, I do not recommend this product

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5 Stars

Great sound

ejd141 12/20/2020

I bought this a month ago and the sound is amazing Love it
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

1 Stars

Has a problem

Dave777 12/14/2020

I bought an LG sound bar to go with my new LG OLED TV. Love the TV Wish I could say the same for the sound bar. The center speaker has a cracking sound with some voices and sounds. I called LG to see if they had any updates. Unfortunately the person on the phone was not much help. My only option is to try another one. I wish customer service was more helpful.
Originally posted on lg.com

No, I do not recommend this product

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