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LG SP9A 5.1.2 Channel 520W Sound Bar with Dolby Atmos® & Hi-res Audio
  • Meridian
  • TV Sound Mode Share & Soundbar Mode Control
  • High-Resolution Audio
  • Dolby Atmos & DTS:X
  • New Sound Modes
  • AI Sound Pro

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LG SP9A 5.1.2 Channel 520W Sound Bar with Dolby Atmos® & Hi-res Audio

LG Soundbars Are the Best Match With LG TVs

  • Matching Design

    Matching Design

    LG Soundbars match perfectly with LG TVs to enhance your entertainment and interior.

  • Soundbar Mode Control

    Soundbar Mode Control

    The soundbar’s power, volume, and sound modes can be controlled with only an LG TV remote.

  • TV Sound Mode Share

    TV Sound Mode Share

    LG Soundbars produce better sound with the upgraded 2021 LG TV AI Processor.

Designed To Be the Perfect Set

The matching designs of LG Soundbars and LG TVs are made to complement your home as well as each other. Every design element has been carefully considered so that they become a part of your interior and add style to your space.
A TV, soundbar, and subwoofer placed in a plain living room. A TV, soundbar, and subwoofer placed in a plain living room.

Convenient Control With One LG TV Remote

Make the most of features that have been developed for ultimate compatibility. You can control the soundbar’s power, volume, and even sound modes with only an LG TV remote — that’s convenience turned up to max.
There is a remote control in someone's hand, controlling TV and soundbar in the back. There are icons of LG TV and LG Soundbar. There is a remote control in someone's hand, controlling TV and soundbar in the back. There are icons of LG TV and LG Soundbar.
*Soundbar Mode Control may vary by Soundbar models.
**LG TV Remote usage is limited to certain features only.

Upgrade Your Soundbar With Your LG TV’s AI Processor

The upgraded 2021 Alpha 9 AI Processor helps your LG Soundbar to produce better sound. TV Sound Mode Share allows the soundbar to use the TV’s processing power and AI Sound Pro to make everything you hear clearer and more consistent, even from different content sources. Only an LG Soundbar and LG TV combination lets you experience your TV at its best.
There is an alpha nine chip image on TV and there is a soundbar right below. There are also soundwave effect coming out from soundbar. There is an alpha nine chip image on TV and there is a soundbar right below. There are also soundwave effect coming out from soundbar.
*TV Sound Mode Share may vary by TV models.

LG Soundbar Elevates LG TV’s Sound

  • Meridian

    Meridian

    A prestigious British audio brand that provides innovative and elegant audio solutions.

  • Комплект из 2 тыловых динамиков, сабвуфера, саундбара и телевизора в белой гостиной. На экране телевизора показаны женщина и мужчина, играющие в шахматы.

    5.1.2 Ch Dolby Atmos & DTS:X

    Immersive and realistic audio brings movies and music to life on LG TVs.

  • New Sound Modes

    New Sound Modes

    Sports and gaming sound modes enhance your viewing and playing experience with LG TVs.

  • AI Sound Pro

    AI Sound Pro

    Sound tailored for content provides a more immersive experience with everything you watch.

Creating Better Sound Together

Since 1977, Meridian has delivered innovative and elegant high-performance audio solutions that have redefined how people enjoy their music and movies. As the pioneer of High Resolution Audio and the master of Digital Signal Processing (DSP), they have played an integral role in the development and adoption of pioneering technologies.
  • 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 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 the Pioneer of High Resolution Audio and the Master of Digital Signal Processing (DSP), Meridian has played an integral role in the development and adoption of pioneering technologies.
    Meridian's Leading Technologies2
  • 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.
    A chip image of DSP chip
  • 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.
    A logo image of MLP LOSELESS
  • Master Quality Authenticated

    Meridian developed MQA - the revolutionary technology for efficiently streaming music with the highest possible sound quality.
    A logo image of Master Quality Authenticated

High-Resolution Audio

LG Soundbar SP9A delivers 24bit/192kHz High-Resolution Audio. This produces more accurate sound reproduction so you hear everything as you’re supposed to.
Close-up LG Soundbar right side with LG logo on the bottom right corner of a product. Close-up LG Soundbar right side with LG logo on the bottom right corner of a product.

Truly Immersive 5.1.2 Channel Sound

5.1.2 Channel Audio, 520W power, and a subwoofer – LG Soundbar SP9A is the complete package with powerful and immersive audio for an upgraded surround sound experience.
A subwoofer, and a soundbar, and TV are in a white living room. A woman and a man are playing chess on TV screen. A subwoofer, and a soundbar, and TV are in a white living room. A woman and a man are playing chess on TV screen.

The Immersive Power of Dolby Sound With LG Soundbars and LG TVs

Dolby Atmos and DTS:X place sound all around you for a more realistic audio experience. All your movies and music are brought to life with sound that's clearer and more immersive.
TV is on the wall. A poster of a TV show is on TV screen. LG Soundbar is right below TV on a white shelf with a sub-woofer right next. Dolby Atmos and DTS:X logo shown on middle bottom of image. TV is on the wall. A poster of a TV show is on TV screen. LG Soundbar is right below TV on a white shelf with a sub-woofer right next. Dolby Atmos and DTS:X logo shown on middle bottom of image.
*SP11RA, SP9A, SP8A, and SPD7 feature Dolby Atmos and DTS:X. SP7 feature DTS Virtual:X.

A New Dimension of Immersive Audio With Dolby Atmos

Dolby Atmos Music allows sounds to be precisely placed, transforming your listening experience by adding dimensionality for a fuller audio atmosphere. This greater sense of space and depth allows you to listen to your favorite music in a whole new way. You'll discover hidden details with unparalleled clarity, and hear every emotion just as the artist intended. You can enjoy the benefits of Dolby Atmos Music on streaming services like Amazon and Tidal, and many other Blu-ray Music titles.
*Dolby Atmos may vary by Soundbar models.

Power Up Your Game Sound on LG Soundbars and LG TVs

Dolby Atmos transforms your game audio by accurately projecting sound all around you for a more immersive, three-dimensional gaming experience. Many XBOX and PC titles are already compatible so you can start playing now.
*Dolby Atmos may vary by Soundbar models.

New Sound Mode Makes All Your Favorites More Immersive

LG Soundbar SP9A comes with its own proprietary sound modes that you won’t find on other soundbars. They have been specifically developed by LG for voices, gaming, and sports – so sound will be at its best, whether you love to watch or play.

Sound Suited To Your Space

AI Room Calibration determines the best soundbar configuration for your space. Install your soundbar knowing it will also correct fine sound distortion from objects in your room in only 15 seconds.
There is TV, a soundbar, and a subwoofer in a wide living room. A wave with grid is coming out from soundbar, measuring the entire space of living room. There is TV, a soundbar, and a subwoofer in a wide living room. A wave with grid is coming out from soundbar, measuring the entire space of living room.

Upgraded AI Sound Pro With LG Soundbars

Adaptive audio uses an upgraded algorithm to identify voices, effects, and frequencies then optimizes the sound by genre for a more immersive experience with every scene.
TV is on the wall. TV shows people clapping at the concert, the channel is switched to a movie scene with a driving car in a forest, and channel once again is switched to News and an anchor is speaking. LG Soundbar is right below TV on a beige shelf. (play the video) TV is on the wall. TV shows people clapping at the concert, the channel is switched to a movie scene with a driving car in a forest, and channel once again is switched to News and an anchor is speaking. LG Soundbar is right below TV on a beige shelf. (play the video)

Use the Platform of Your Choice

LG Soundbars now have the compatibility to work with more AI services.You can easily control the LG Sound Bar with the platform of your choosing.
There is a soundbar placed on a gray shelf and there are AI platform logos, in order of Spotify, Alexa, Chromecast, Apple Airplay, and OK Google from left to right. There is a soundbar placed on a gray shelf and there are AI platform logos, in order of Spotify, Alexa, Chromecast, Apple Airplay, and OK Google from left to right.
*SP11RA, SP9A, and SP8A, feature AI Multiple Connectivity.
**Multiple AI Connectivity is not available in certain languages and countries.
***Available AI connectivity may vary by languages and countries.
****Google is a trademark of Google LLC.
*****The Google Assistant is not available in certain languages and countries.
******Amazon, Alexa and all related logos are trademarks of Amazon.com, or its affiliates.
*******AirPlay is a trademark of Apple.

Audio Connection With No Compromise

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® on compatible TVs.
TV is on the wall. TV shows a group of band in black silhouette. LG Soundbar is right below TV on a gray shelf. There is a HDMI eARC icon below the soundbar. TV is on the wall. TV shows a group of band in black silhouette. LG Soundbar is right below TV on a gray shelf. There is a HDMI eARC icon below the soundbar.

4K Content Seamlessly in-Sync

The LG Soundbar SP9A delivers 4K content, including HDR and Dolby Vision, with minimal loss to quality or performance for a fully connected TV & audio experience.
TV is on the wall. TV shows a man surfing on big wave. LG Soundbar is right below TV on a white shelf. There is a vase with a flower right next to the soundbar. (play the video) TV is on the wall. TV shows a man surfing on big wave. LG Soundbar is right below TV on a white shelf. There is a vase with a flower right next to the soundbar. (play the video)

Choose the Soundbar That's Right for You

  • Each left end side of 3 soundbars

    LG Soundbar SP11RA

    Meridian, High-Resolution Audio, 7.1.4ch Dolby Atmos & DTS:X

  • Each left end side of 3 soundbars

    LG Soundbar SP8A

    Meridian, High-Resolution Audio, 3.1.2ch Dolby Atmos & DTS:X

  • Each left end side of 3 soundbars

    LG Soundbar SPD7

    Meridian, High-Resolution Audio, 3.1.2ch Dolby Atmos & DTS:X

PRODUCT HIGHLIGHTS
  • Dolby Atmos
    Yes
    DTS:X
    Yes
  • High Resolution Audio
    Up to 24bit/192kHz
    24-bit Upsampling
    Yes
  • Hi-Fi DAC
    Yes
    4K Passthrough (HDCP 2.3)
    Yes
  • 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
  • Spotify Connect Supported
    Yes
    Apple AirPlay 2 Supported
    Yes
  • USB Playback
    Yes
    Dolby Vision & HDR10 Passthrough
    Yes
  • HDMI eARC
    Yes
    Custom Room Tuning
    Yes (App)
  • Sound Bar Mode Control
    Yes
    TV Sound Mode Share
    Yes
GENERAL
  • Channels
    5.1.2ch
    Total Power
    520W
CONVENIENCE
  • TV Remote Compatibility
    Yes
    Smartphone Remote App (iOS/Android)
    iOS/Android OS
  • Smartphone Music File Playback
    Yes
    Easy Setup with BLE
    Yes
  • Auto Volume Leveler
    Yes (App)
    HDMI Audio Return Channel (ARC)
    Yes
  • HDMI Audio Return Channel (eARC)
    Yes
    Dynamic Range Control
    Yes (App)
  • SIMPLINK
    Yes
    LCD Display Auto-Dimmer
    Yes
  • Auto Power (On/Off) Remote / App
    Yes/Yes
    Customize EQ Remote / App
    Yes/Yes
  • Night Time Mode (On/Off) Remote / App
    Yes/Yes
    Surround (On / Off) Remote / App
    Yes/Yes
  • Firmware Over-the-air (FOTA)
    Yes
SOUND MODES
  • AI Sound Pro
    Yes
    Standard
    Yes (w/ Meridian)
  • Music
    Yes
    Cinema
    Yes
  • Clear Voice
    Yes
    Bass Blast
    Yes
  • Bass Blast +
    Yes
    Sports
    Yes
  • Game
    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
  • AAC / AAC+
    Yes
SPEAKERS
  • Front
    40W*2
    Center
    40W
  • Surround (Side)
    40W*2
    Front Height
    50W*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 Host
    Yes
  • HDMI 2.1 (HDCP 2.2) Out
    1
    HDMI 2.1 (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
    Carton Size (WxHxD)
    50.6" x 11.2" x 18.4"
  • Shipping Weight
    40.3 lbs
INCLUDED ACCESSORIES
  • Remote Control
    Yes
    Batteries
    AA x 2
  • Optical Cable
    Yes
    Wall Mount Bracket
    Yes
  • Warranty Card
    Yes
WARRANTY
  • Limited Warranty
    1 Year Parts & Labor
    UPC
    195174008089
  • Country of origin
    China
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