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  • LG Signature Logo
  • LG ThinQ logo

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

PRODUCT HIGHLIGHTS

    • Google Assistant Built-in
    • Yes
    • High Resolution Audio
    • Up to 24bit/192kHz
    • 24-bit Upsampling
    • Yes
    • Hi-Fi DAC
    • Yes
    • 4K Passthrough (HDCP 2.3)
    • Yes
    • Chromecast Built-in
    • Yes
    • Wireless Surround Sound Ready
    • Yes
    • Meridian Audio Technology
    • Yes
    • USB Playback
    • Yes
    • Dolby Vision & HDR10 Passthrough
    • Yes
    • Custom Room Tuning
    • 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
    • Group Play
    • Yes
    • HDMI Audio Return Channel (eARC)
    • 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

    • Total Output Power
    • 520W
    • Channel
    • 5.1.2ch
    • Front
    • 40W x 2
    • Center
    • 40W
    • Surround
    • 40W 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
    • WOWCAST Compatible
    • Yes

POWER

    • Soundbar Power Consumption
    • 70W
    • Soundbar 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"
    • 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

INCLUDED ACCESSORIES

    • Remote Control
    • Yes
    • Batteries
    • AAA x 2
    • Optical Cable
    • Yes
    • Wall Mount Bracket
    • Yes
    • Cable Management
    • Yes
    • Warranty Card
    • Yes

WARRANTY/UPC

    • Limited Warranty
    • 1 Year Parts & Labor
    • UPC
    • 719192637405
    • Country of origin
    • China

GENERAL

    • 2020 Model
    • Yes

What people are saying

Rated 1 out of 5 by from Subwoofer won't connect After 30 months sub woofer won't connect. Product support has been unresponsive. There are no local authorized repair shops. LG won't give me a parts list so I can't 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.
Date published: 2023-05-04
Rated 1 out of 5 by from Stopped Working After 1 Year 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.
Date published: 2023-04-06
Rated 1 out of 5 by from Don't Buy LG SN9YG with SPN8-W 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. Don't Waste Your Money on this. Pay attention to reviews over 1 year old.
Date published: 2023-03-29
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See All Reviews

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ASK & ANSWER

Ask your questions. Share your answers.
Please review the detailed product information and help guides in the
Product Support section for this product prior to posting a question.

Why is google assistant not working any longer?

Asked by: George Garber
Hi, George Garber! Thanks for the question! It is still working. Try to double check your connection. The Google Assistant only responds to voice commands when you are using Wi-Fi or BT (Bluetooth) as the input. The Google Assistant may be slow to recognize or act depending on the Wi-Fi connection status or Google server status. If it still does not work, you may send us a private message on Facebook or Twitter using @LGUSSupport, and include your contact info, or reach us at our customer service line at (800) 243-0000, and we will be happy to assist you further. Thank you. ^Jolly
Answered by: Jolly20
Date published: 2023-04-03

Does this support HDMI 2.1 or only 2.0 if so how many hdmi 2.1 ports are provided in this model? Pls lmk 

Asked by: Besser
The LG SN9YG 5.1.2 Channel High Res Audio Sound Bar with Dolby Atmos® and Google Assistant Built-In features an HDMI Out that supports HDMI eARC functionality and an HDMI In. Neither of the HDMI ports is an HDMI 2.1 port...^Ivan
Answered by: Ivanf
Date published: 2021-11-22

Is it possible to use the subwoofer on its side inside a small open cupboard? Would this effect the sound performance and more importantly damage the Subwoofer over time?

Asked by: alexitalia
The Subwoofer for the LG SN9YG 5.1.2 Channel High Res Audio Sound Bar with Dolby Atmos® and Google Assistant Built-In or for any Soundbar is Omnidirectional so it does not matter if you stand it upright or place it on its side. It will not be damaged over time by placing it on its side...^Ivan
Answered by: Ivanf
Date published: 2021-09-19

Just to verify, the soundbar is bluetooth capable & does not need to be physically plugged in to the TV in order to work?

Asked by: LGOwner2021
As a unit that supports Bluetooth, it means that the LG SN9YG 5.1.2 Channel High Res Audio Sound Bar with Dolby Atmos® and Google Assistant Built-In can be paired with a TV that also supports Bluetooth so you can stream audio wirelessly from your Bluetooth enabled TV to the Soundbar...^IFV
Answered by: Ivanf
Date published: 2021-03-29

Will the SN9YG work with the LG 75UM8070PUA ?

Asked by: airbound9
I am not sure with is not working to offer help. We hate hearing that you had this problem with your TV and Soundbar and I’d like to see if we can assist. Please contact LG Customer Support by direct message via Twitter (@LGUSSupport) or Facebook Messenger (https://www.facebook.com/LGUSA/). Please be sure to provide your name, phone number, address, email, model/serial numbers, and date of purchase and we will be happy to assist you. We apologize for any inconvenience this has caused ^Daphane
Answered by: LG Electronics
Date published: 2020-12-05

I am considering the SN9YG soundbar to pair with my existing C9 65 inch TV. Will this soundbar sit comfortably in front of the TV on the tabletop. Will the height have sufficient clearance so that the image is not blocked by the soundbar?

Asked by: Lim G
The LG C9 65 inch Class 4K Smart OLED TV w/ AI ThinQ® (64.5'' Diag), Model # OLED65C9PUA has a spacing of 1.2" between the bottom of its panel and the surface it is installed on. Since the LG SN9YG 5.1.2 Channel High Res Audio Sound Bar with Dolby Atmos® and Google Assistant Built-In, Model # SN9YG has a height of 2.2", it will cover a small portion of the screen...^IFV
Answered by: Ivanf
Date published: 2020-11-16

I'm trying to confirm the difference between the SN9YG and the SN8YG. Does the SN9YG actually come with 2 remote surround speakers? (not shown in any of the pictures) or are these built into the bar?

Asked by: C9owner
No. You have to purchase them separate. Only the SN11YG includes rear surround speakers. 
Answered by: Bipolar bob
Date published: 2021-02-13

I see that there is now the ability to add this item to the cart and order it (this was not available earlier this week). Does that mean it's been released and will now be shipping out if ordered?

Asked by: zoundsgrate
When the 'Add to Cart' is not visible on a product page for a unit that can be ordered through our site, or if the 'Where to Add' is unclickable, it means that the product is not in stock. The LG SN9YG 5.1.2 Channel High Res Audio Sound Bar with Dolby Atmos® and Google Assistant Built-In is a new 2020 product and may not have been in stock yet at the time you looked earlier this week, so now that it is on the product page for the Soundbar, it means that you can add it to your cart. Please take note that due to current circumstances, delivery times may be longer than normal. Please track your order for expected delivery date. LG usually ships most orders within 2 business days, and most orders should be delivered within 7-10 business days. Final delivery timeline depends on the delivery address, and for products that are eligible for in-home or white-glove delivery, how soon delivery can be scheduled. LG sends an automated order confirmation email within minutes of an order being placed. Please check your spam and junk folders for emails from no-reply@lge.com, and add the address to your safe list or address book to ensure prompt delivery of future emails to your inbox...^IFV
Answered by: Ivanf
Date published: 2020-04-24
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Create an immersive home theater experience with LG sound bars and wireless speakers designed to deliver every note in stunning clarity – without cluttering your space. Featuring clean lines, compact designs and innovative technology for big, booming sound and nuanced notes, our speakers and sound bars will transform your favorite entertainment. Just a few of the features available in our collection include:

• Dolby Atmos®: Originally created for the cinema, Dolby Atmos delivers moving audio that flows all around you, even overhead. And with a Dolby Atmos sound bar, you can have the same experience at home.

• High-Resolution Audio: With higher sampling rates and bit depth, you'll get sound quality that surpasses CDs—and a sound bar for your TV that delivers audio closer to the quality that filmmakers intended.

• Google Assistant: Google Assistant is built into select smart sound bars and wireless speakers, so you can control your sound bar and your connected home using just your voice.

• AI Room Calibration: When you choose a surround sound system for your TV that uses spatial awareness technology to measure your room's unique characteristics, you'll get balanced audio settings tailored to the environment – for more natural, accurate sound in any environment.

• Connection Options: With Wi-Fi and Bluetooth® connectivity, you can create the home theater you want without the wires, or you can use optical or HDMI cables to get the connections you need.

• Slim Designs: Our Bluetooth sound bars and wireless speakers feature sleek, slim designs that virtually disappear into your space. This way, they can enhance your space and your favorite entertainment – without being the star of the show.

Whether you're looking for a wireless sound bar featuring Dolby Atmos technology for audio that flows all around you, or high-res wireless speakers for your TV, LG has you covered with innovative solutions and sleek, slim designs that will elevate your home theater. Explore our complete collection, as well as our newest TVs and video solutions – and get more from the entertainment you love.