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1.7 | 13 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

 

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

Specifications Sheet

Owner's Manual English 6,366K 06/14/2021

Online Manual English 1,919K 05/27/2021

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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

15% of reviewers recommend this product.

1 Stars

No longer an LG fan

Bryan Sandor 11/27/2023

This soundbar is so bad it has completely soured me a loyal LG fan for 16 years on the brand. The controller doesnt give you the full functionality of the device for that you need a rarely updated and poorly supported app. It frequently disconnects or wont connect to the right device when said device powers on. It sporadically loses connection to WiFi meaning I have to unplug and plug it in to regain access in the app. Im also fairly certain LG tried to sweep this product under the rug with its support being VERY short lived and most traces of it gone from the Internet. I have never had so much trouble with technology and I paid nearly $1000 for this garbage.
Originally posted on lg.com

No, I do not recommend this product

5 Stars

Sonic Bliss: It Elevates Home Audio to New Heights

Official Tutu 11/11/2023

LG-SN9YG_9728 elevates my audio experience with its exceptional sound quality and sleek design. A true game-changer for any home entertainment setup.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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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

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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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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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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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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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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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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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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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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

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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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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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