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SN9YG
LG SN9YG 5.1.2 ch 520W Dolby Atmos® Sound Bar with Meridian
Where to Buy
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  • 5.1.2 channel 520W
  • Dolby Atmos® & DTS:X with upward firing height channels
  • Meridian Advanced Sound Technologies
  • High Resolution Audio (24bit / 192kHz)
  • Google Assistant Built-in
LG SN9YG 5.1.2 ch 520W Dolby Atmos® Sound Bar with Meridian
Where to Buy
Collage. Left from right: four sound bar images of Meridian Logo, TV matching, in livingroom, and close-up right side. Collage. Left from right: four sound bar images of Meridian Logo, TV matching, in livingroom, and close-up right side.
LG Sound Bar SN9YG

Truly breathtaking audio experience

*Rear speaker kit sold separately.
Close-up of LG Soundbar left side with Meridian logo shown on bottom left corner. Bottom left side of TV is also visible. Close-up of LG Soundbar left side with Meridian logo shown on bottom left corner. Bottom left side of TV is also visible.
LG Sound Bar SN9YG

Home theater sound with more depth

with MERIDIAN

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 soundstage with greater height, width and depth*.

Hear more with MERIDIAN1 Hear more with MERIDIAN2
*Compared to previous non-Meridian models.
An image of the "Meridian" logo An image of the "Meridian" logo

Creating Sound Together

Prestigious British Audio, Meridian

Since 1977, Meridian has delivered innovative and elegant high-performance audio solutions. They have pushed boundaries, disrupted norms, and delivered products that have redefined how people enjoy their music and movies, wherever they are.
Collage. Clockwise from top-left: two images of Meridian internal hardware, a white Meridian speaker, and a Meridian R&D desk. Collage. Clockwise from top-left: two images of Meridian internal hardware, a white Meridian speaker, and a Meridian R&D desk.

Meridian’s Leading Technologies

Meridian's rigorous and research-led philosophy has maintained their position on the limits of what's possible in sound. As a Pioneer of High Resolution Audio and a Master of Digital Signal Processing (DSP), Meridian has played an integral role in the development and adoption of pioneering technologies.
  • An image of a semiconductor chip with a "DSP" text on it

    Digital Signal Processing

    DSP allows absolute control over the audio signal, enabling the design of advanced technologies that can enhance the listening experience in any context.

  • An image of the "MLP" logo

    Meridian Lossless Packing

    Meridian has been a long-term collaborator and technology partner with Dolby. Meridian Lossless Packing technology is licensed to Dolby as the standard for DVD audio.

  • An image of the "MQA" logo

    Master Quality Authenticated

    Meridian developed MQA - the revolutionary technology for efficiently streaming music with the highest possible sound quality.

Dolby Vision & Dolby Atmos

Hear the difference with immersive 3D sound

The LG Sound Bar SN9YG meets Dolby Vision, Dolby Atmos and DTS:X to transform your home into a theater, for the most immersive viewing of all your favorite movies.

TV is on the wall, LG Soundbar is below on a white marble shelf with a sub-woofer to the right. TV shows a couple in a car. TV is on the wall, LG Soundbar is below on a white marble shelf with a sub-woofer to the right. TV shows a couple in a car.
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  • Take sound to greater heights

    Dolby Atmos®* takes surround sound to a higher level with a third overhead dimension. By tracking audio objects moving within a scene, the new LG Sound Bars delivers aerial sounds from all directions, up and down, right and left to simulate the cinematic audio experience.
    Video preview showing how Dolby technology delivers dimensional sound.
    Watch the Full Movie
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*Dolby, Dolby Atmos and the double-D symbol are registered trademarks of Dolby Laboratories.

Fill the room with the ultimate
cinematic surround sound

The LG Sound Bar SN9YG supports wireless connectivity for 7.1.2 ch with rear speaker kit* output so you can always watch TV with the most immersive sound.

Fill the room with the ultimate<br>cinematic surround sound3 Fill the room with the ultimate<br>cinematic surround sound4
Watch the Full Movie
*Rear Speaker Kit sold separately.
**Rear speakers are wired to the included wireless receiver but is not shown in the image.
Close-up right side of LG Soundbar with LG logo shown on the bottom right corner. Hi-Res logo is shown below the product. Close-up right side of LG Soundbar with LG logo shown on the bottom right corner. Hi-Res logo is shown below the product.
High Resolution Audio

Listen to uncomparable sound

High Resolution Audio delivers 192kHz sampling rates and 24bit depth, for more accurate sound and a more enjoyable listening experience*.
*Compared to previous model.
Close-up LG Soundbar mid-section with audio controls and Google Assistant logo. With Google voice command to turn up volume. Close-up LG Soundbar mid-section with audio controls and Google Assistant logo. With Google voice command to turn up volume.

Play music and more with simple voice command

LG Sound Bar SN9YG works with the Google Assistant*. You can play music, find answers on Google Search, manage everyday tasks, and easily control smart devices around your home - just by using your voice**.
*Google and Android are trademarks of Google LLC. The Google Assistant is not available in certain languages and countries.
**TV voice control with HDMI CES to be available starting with 2019 models.
TV is on the wall. LG Soundbar is below the TV. LG ThinQ logo and appliance icons are shown between the TV and LG Soundbar. TV is on the wall. LG Soundbar is below the TV. LG ThinQ logo and appliance icons are shown between the TV and LG Soundbar.
LG ThinQ

Turn your TV & Sound bar into your control center

Your Sound Bar can now act as your household manager. Conveniently control connected LG ThinQ® home appliances straight from your living room.
Back of LG Soundbar in living room with gray sofa in the center. Graphics of the wavelength measuring the space are shown. Back of LG Soundbar in living room with gray sofa in the center. Graphics of the wavelength measuring the space are shown.
AI Room Calibration

Improve your entertainment experience

Determine LG best soundbar configuration for your space. AI Room calibration* allows for a balancing of the audio to the environment, delivering sound as it was intended to be heard, naturally and accurately.
*AI Room Calibration is a automatic sound tuning technology that compensates for the environment the Sound Bar is placed, by using Algorithms that improve the Sound Bar's sonic performance.
A TV is shown on a gray wall and LG Soundbar below it on a gray shelf. TV shows a conductor conducting an orchestra. A TV is shown on a gray wall and LG Soundbar below it on a gray shelf. TV shows a conductor conducting an orchestra.
AI Sound Pro

Adaptive audio for everything you watch

AI Sound Pro automatically analyzes content to instantly optimize audio settings for what's playing. Catch every detail with crystal clear dialogue or powerful action, depending on the genre.
TV and Soundbar are seen from the front. TV shows man riding snowmobile in the snowy mountains. HDMI 2.1 logo is below TV. TV and Soundbar are seen from the front. TV shows man riding snowmobile in the snowy mountains. HDMI 2.1 logo is below TV.
eARC

Fully enjoy your entertainment

HDMI eARC (Enhanced Audio Return Channel) allows lossless transmission of uncompressed 5.1 ch and 7.1 ch audio, and even HBR(High Bit Rate) audio such as Dolby Atmos® and DTS: X® from compatible TVs.
*Image is simulated.
Close-up LG Soundbar right side with LG logo on the bottom right corner. Connectivity icons shown above the product. Close-up LG Soundbar right side with LG logo on the bottom right corner. Connectivity icons shown above the product.
Connectivity

Convenient connectivity

LG sound bar makes connectivity efficient. Enjoy your music with Wi-Fi and Bluetooth® connectivity, or simply through optical or dual HDMI cables.
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GENERAL

  • Channels
    5.1.2ch
    Total Power
    520W

CONVENIENCE

  • TV Remote Compatibility
    Yes
    Smartphone Remote App (iOS/Android)
    Yes/Yes
  • Easy Setup with BLE
    Yes
    Audio Volume Leveler (App)
    Yes
  • HDMI Audio Return Channel (ARC)
    Yes
    HDMI Audio Return Channel (e-ARC)
    Yes
  • Dynamic Range Control (App)
    Yes
    HDMI SIMPLINK
    Yes
  • NSU
    Yes
    Display Type
    LCD (5 char.)

SOUND MODES

  • ASC (Adaptive Sound Control)
    Yes
    Standard
    Yes (w/Meridian)
  • Music
    Yes
    Bass Blast
    Yes
  • Bass Blast +
    Yes
    Movie (Dolby Surround)
    Yes
  • DTS:X
    Yes
    Dolby Atmos®
    Yes

AUDIO FORMAT

  • High Resolution Audio
    24bit/192kHz
    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
  • AAC / AAC+
    Yes/Yes
    FLAC - C4A / USB
    Yes/Yes
  • OGG - 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 (Side)
    40W x 2
    Top
    50W x 2
  • Subwoofer
    220W(Wireless)

SMART

  • Google Assistant
    Yes
    Works with Google Assistant
    Yes
  • 4K Pass-through
    Yes
    Chromecast built-in
    Yes
  • Room Calibration
    Yes

CONNECTIVITY

  • Wi-Fi (2.4G / 5G)
    Yes
    Wireless Active Subwoofer
    Yes
  • Bluetooth
    5.0
    LG TV Sound Sync (Optical)
    Yes
  • Optical Input
    Yes
    USB
    Yes
  • HDMI (HDCP 2.3) In / Out
    Yes (1)/Yes (1)

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" and above
    Sound Bar (WxHxD)
    1220 x 57 x 145 mm
    48.03" x 2.24" x 5.71"
  • Subwoofer (WxHxD)
    221 x 390 x 312.8 mm
    8.70" x 15.35" x 12.31"
    Soundbar Net Weight
    6.3 kg/13.89 lbs
  • Subwoofer Net Weight
    7.8 kg/17.20 lbs
    Shipping Size (WxHxD)
    1286 x 284 x 467 mm
    50.63" x 11.18" x 18.39"
  • Shipping Weight
    18.3 kg/40.34 lbs

INCLUDED ACCESSORIES

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

WARRANTY/UPC

  • Limited Warranty
    1 Year Parts & Labour
    Model Year
    2020
  • UPC
    719192641075

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CTA did not verify the accuracy of any submission or of any claims made and did not test the item to which the award was given.

*Prices, promotions and availability may vary by store and online. Prices subject to change without notice. Quantities are limited. Check with your local retailers for final price and availability.
Explore some of the many features that make LG soundbars must-have audio devices: Bluetooth Streaming: This unique feature allows you to connect your soundbar to a range of portable devices, such as MP3 players and laptops, and enjoy music and other digital content in full, rich sound. Wireless Subwoofer: Enjoy deep bass sound in any location. Our wireless active subwoofers can be placed anywhere in the room. LG Sound Gallery: Available in select Blu-ray soundbars, the LG Sound Gallery allows you to choose from seven sound genres for a perfect acoustic experience. Smart TV Access: Select LG soundbars provide you with push-button access to limitless Smart TV content, including VoD services and a wide range of LG apps. Revolutionary Slim Design: LG soundbars feature ultra-slim designs to fit any décor. In addition, our soundbars offer an array of mounting options – which allow you to maximise space and improve your entertainment system’s configuration. Wireless Technology: With wireless soundbars from LG, you can easily, and stylishly, place your soundbar where it will best suit your needs. Whether it’s on a wall, on a shelf – high or low – our wireless soundbars offer the ultimate in flexibility. 3D Surround Processor: Select soundbars feature 3D surround processors, which provide full, immersive sound to accompany your favourite 3D entertainment. Whether you’re listening to music or watching the latest blockbuster film, LG soundbars allow you to immerse yourself in rich, detailed sound. To enhance your sound system and improve your home theatre experience, we also offer state-of-the-art televisions and advanced video devices, including 3D Blu-ray players, that can help you create a stunning cinematic experience at home.