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LG SP8A 3.1.2 Channel 420W Sound Bar with Dolby Atmos® & High Res Audio
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LG SP8A 3.1.2 Channel 420W Sound Bar with Dolby Atmos® & High Res Audio
Where to Buy
LG Sound Bar App.1 LG Sound Bar App.2

LG Sound Bar App.

The LG Sound Bar exclusive app lets you set up and control various functions of the LG Sound Bar. Through this application, the User can configure various features and control sound effects of LG Sound Bar.
A soundbar and a TV are placed on a white floor and there is a shadow coming from outside right behind. A soundbar and a TV are placed on a white floor and there is a shadow coming from outside right behind.

LG Soundbars Are the
Best Match With LG TVs

  • LG SP8A Design

    Matching Design

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

  • LG SP8A Remote Control

    Soundbar Mode Control

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

  • LG SP8A AI Processor

    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

  • Close-up of LG Soundbar left side with Meridian logo shown on bottom left corner on a product. Bottom left side of TV is also visible.

    Meridian

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

  • A set of 2 rear speakers, subwoofer, and a soundbar, and TV are in a white living room. A woman and a man are playing chess on TV screen.

    3.1.2 Ch Dolby Atmos & DTS:X

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

  • There is TV and Soundbar in a living room. An FPS game is on a TV screen and the TV channel is switched to soccer game. (play the video)

    New Sound Modes

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

  • 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)

    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.
LG SP8A Meridian Sound Technology LG SP8A Meridian Sound Technology

  • 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
Close

High-Resolution Audio

LG Soundbar SP8A delivers 24bit/96kHz High-Resolution Audio. This produces more accurate sound reproduction so you hear everything as you’re supposed to.
LG SP8A High-Resolution Audio LG SP8A High-Resolution Audio

Bringthe Theater Home

3.1.2 Channel Audio, 440W power, and a subwoofer – LG Soundbar SP8A is the complete package with powerful and immersive audio for an upgraded surround sound experience.
LG SP8A 3.1.2 Channel Audio LG SP8A 3.1.2 Channel Audio

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.
LG SP8A Dolby DTS:X LG SP8A Dolby DTS:X
*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.
There is a TV and a soundbar in white living room. A group of band playing instruments and singing song on a TV screen. (play the video) There is a TV and a soundbar in white living room. A group of band playing instruments and singing song on a TV screen. (play the video)
Watch the Full Movie
*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.
There is TV and a soundbar in a living room. A car racing game is on a TV screen. (play the video) There is TV and a soundbar in a living room. A car racing game is on a TV screen. (play the video)
Watch the Full Movie
*Dolby Atmos may vary by Soundbar models.

New Sound Mode Makes All Your Favorites More Immersive

LG Soundbar SP8A 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.
There is TV and Soundbar in a living room. An FPS game is on a TV screen and the TV channel is switched to soccer game. (play the video) There is TV and Soundbar in a living room. An FPS game is on a TV screen and the TV channel is switched to soccer game. (play the video)
Watch the Full Movie

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)

Take Command of Your Entertainment

Choose your go-to voice assistant like Google Assistant or Alexa, and control your favorite features like Chromecast, AirPlay 2 and more through your LG sound bar.
LG SP8A Multiple Command LG SP8A Multiple Command
*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.
LG SP8A HDMI eARC LG SP8A HDMI eARC

Connect to Amazing Picture & Sound with 4K & HDR Passthrough

Fewer cables with no loss of sound quality. Maintain high resolution audio and Dolby Vision picture quality when you connect an external source, like a streaming device or 4K Blu-ray player, to your sound bar using an HDMI cable.
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)

LG Sound Bars - Designed with the Environment in Mind

LG is doing its part, thinking bigger to help the planet. Certain LG Sound Bars have been redesigned to support this important initiative. Internal parts are made with post-consumer recycled content* while outer mesh is made with recycled fabric from plastic bottles.** Internal packaging is made with recycled pulp***, and to reduce transport and CO2 emissions, the packaging shape has been designed to maximize efficiency.****
LG SP8A Soundbar Design LG SP8A Soundbar Design
*LG Sound Bar models SP8YA, SP9YA, SPD7Y, SP2, SP2W, and SPD75A
**LG Sound Bar models SP2, QP5, and SP7Y
***LG Sound Bar models SP11RA, SP9YA, SP8YA, SP7Y, SPD7Y, QP5, and SPD75A
****LG Sound Bar models SP8YA, SPD75A, SPD7Y, and SP7Y
Close
Model Information
  • Model Name
    SP8A
    Mainset / Subwoofer Color
    Black / Black
Size(W x H x D, mm)
  • Main (w/ Foot )
    1060 x 57 x 119
    Matching TV size (`20 New)
    124.46cm (49) ↑
  • Rear Speaker
    No
    Subwoofer
    221.0 x 390.0 x 312.8
Material
  • Main - Front / Top / Bottom
    Metal Grille / Mold / Mold
    Wireless Speaker - Front / Body
    No / No
  • Subwoofer - Front / Body
    Jersey / Wood
WEIGHT(KG)
  • Main
    4.4Kg
    Rear Speaker (2EA)
    No
  • Subwoofer
    7.8Kg
    Gross Weight
    17.1Kg
Carton Box
  • Size (W x H x D) mm
    1133 x 470 x 283
Number of Channels
  • Number of channels
    3.1.2ch
Output Power(THD 10%)
  • Total
    440W
    Front
    40W x 2
  • Center
    40W
    Surround (Side)
    No
  • Top
    50W x 2
    Rear
    No
  • Rear Top
    No
    Subwoofer
    220W (Wireless)
Speaker Unit_Front(L/R)
  • SPL
    82dB
    System
    Closed
  • Tweeter Unit
    20mm Silk Dome
    Woofer Unit
    40 x 100mm
  • Impedance
    4ohm
Speaker Unit_Center
  • SPL
    82dB
    System
    Closed
  • Tweeter Unit
    20mm Silk Dome
    Woofer Unit
    40 x 100mm
  • Impedance
    4ohm
Speaker Unit_Surround(Side)(L/R)
  • SPL
    No
    System
    No
  • Woofer Unit
    No
    Impedance
    No
Speaker Unit_Top(L/R)
  • SPL
    83dB
    System
    Closed
  • Woofer Unit
    6.35cm (2.5)
    Impedance
    4ohm
SPEAKER UNIT_REAR(L/R)
  • System
    No
    SPL
    No
  • Woofer Unit
    No
    Impedance
    No
SPEAKER UNIT_REAR TOP(L/R)
  • SPL
    No
    System
    No
  • Woofer Unit
    No
    Impedance
    No
Speaker Unit_Subwoofer
  • SPL
    85dB
    System
    Bass Reflex
  • Woofer Unit
    17.78cm (7)
    Impedance
    3ohm
No. of Speaker Unit
  • Number of speakers
    9EA
Connectivity_General
  • Optical
    Yes (1)
    HDMI 2.1 (HDCP 2.3) - In / Out
    Yes (1) / Yes (1)
  • HDR10 / HDR10+
    Yes / No
    Dolby Vision
    Yes
  • USB
    Yes
Connectivity_Wireless
  • Bluetooth Version
    5.0
    Bluetooth Codec - SBC / AAC
    Yes / Yes
  • Wi-Fi (2.4G / 5G)
    Yes
    Wireless Rear ready
    Yes (1:1)
Display Information
  • Display Type
    LCD (5 char.)
    LED Indicator Color
    No
Hi-Resolution Audio
  • Sampling - "24bit/192kHz" / "24bit/96kHz"
    No / Yes
    Upbit/upsampling - "24bit/192kHz" / "24bit/96kHz"
    No / Yes
Sound Effect
  • AI Sound Pro
    Yes
    Standard
    Yes
  • Music
    Yes (w/ Meridian)
    Cinema
    Yes
  • Clear Voice
    Yes
    Sports
    Yes
  • Game
    Yes
    Bass Blast / Bass Blast +
    Yes
  • Dolby ATMOS
    Yes
    DTS:X
    Yes
Sound Control
  • User EQ - RCU / App
    Yes / Yes
    Night Time On/Off - RCU / App
    Yes / Yes
  • Dynamic Rage On/Off - RCU / App
    No / Yes
    Auto Volume Leveler On/Off - RCU / App
    No / Yes
  • Surround On/Off - RCU / App
    Yes / Yes
    SFX (Default)
    No
  • AI Room Calibration (2 MIC In) - App
    Yes
    Soundbar Mode Control - Sound mode change through TV GUI
    Yes
  • TV Sound Share - TV "AI Sound Pro"
    Yes
ALEXA SUPPORTED
  • Works with Alexa (Controllee)
    Yes
SPOTIFY SUPPORTED
  • Spotify Connect
    Yes
APPLE SUPPORTED
  • Spotify Connect
    Yes
Google Supported
  • Works with the Google Assistant (Controllee)
    Yes
    Chromecast
    Yes
  • Google Multi Zone (One Source → Multi Speaker)
    Yes
CONVENIENCE
  • Remote App - iOS / Android OS
    Yes / Yes
    Smart Phone File Playback
    Yes
  • EZ Setup (BLE)
    Yes
    NSU / FOTA
    Yes / No
  • Control with your TV Remote (Vol+/-, Mute)
    Yes / Yes
    Sound Sync - Bluetooth(LG TV) / Optical
    No / Yes
  • Auto Power On/Off - Bluetooth (LGTV) / Optical
    No / Yes
    Auto Power On/Off - RCU / APP
    Yes / Yes
  • A/V Sunc (0~300ms) - RCU / APP
    No / Yes
    HDMI SIMPLINK
    Yes
  • HDMI Audio Return Channel (ARC)
    Yes
    HDMI Audio Return Channel (e-ARC)
    Yes
  • Woofer Level (-15 ~ 6dB, 1dB/Step)
    Yes
    Channel Level (-6 ~ 6dB, 1dB/Step) - Top / Center / Surround / Rear / Rear Top
    Yes / Yes / No / Yes / No
  • Mute
    Yes
    Auto Dimmer
    Yes
  • USB Host / Charge
    Yes / No
    Built-in Music
    Yes (2)
  • Bluetooth Stand-By
    No
Audio Format(Bitstream)
  • LPCM
    Yes
    Dolby Atmos
    Yes
  • Dolby TrueHD
    Yes
    Dolby Digital Plus
    Yes
  • Dolby Digital
    Yes
    DTS:X
    Yes
  • DTS-HD Master Audio
    Yes
    DTS-HD High Resolution
    Yes
  • DTS Digital Surround
    Yes
    AAC / AAC+
    Yes
File Format
  • FLAC - C4A / USB
    Yes / Yes
    OGG - C4A / USB
    Yes / Yes
  • WAV - C4A / USB
    Yes / Yes
    MP3 - C4A / USB
    Yes / Yes
  • WMA - C4A / USB
    No / No
    AAC - C4A / USB
    Yes / Yes
Power_Main
  • SMPS
    No
    Adapter
    25V, 2A
  • Power Off Consumption
    0.5W ↓
    Power Consumption
    45W
POWER_REAR SPEAKER/WIRELESS BOX
  • Type (SMPS)
    No
    Power Off Consumption
    No
  • Power Consumption
    No
    Wireless Frequency
    No
Power_Subwoofer
  • Type (SMPS)
    100~240V, 50/60Hz
    Power Off Consumption
    0.5W ↓
  • Power Consumption
    38W
    Wireless Frequency
    5GHz
Accessory_Manual
  • Web Manual (File)
    Yes (Full)
    Built-in Manual (Book) (Simple or Full)
    Yes (Simple)
  • Wall Mount Guide
    Yes
    Wireless Speaker Reset Guide
    No
  • Open Source - Yes (Full or Simple) / No
    Yes (Full)
    Warranty Card
    Yes
Accessory_Remote Control
  • Battery (Size)
    AA x 2
    Battery Built-in
    Yes
Accessory_Others
  • Optical Cable
    Yes
    Wall Mount Bracket
    Yes
PRODUCT DETAILS
  • Net Quantity
    1 N
    Country of Origin
    China
  • Manufactured By
    LG ELECTRONICS(HUIZHOU)INC. HUI TAI FACTORY NO.1 XINDA ROAD, HUI TAI INDUSTRIAL PARK OF ZHONGKAI DEVELOPMENT ZONE,HUIZHOU CITY, GUANGDONG, CHINA .
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The CES Innovation Awards are based upon descriptive materials submitted to the judges. 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.
Surround yourself with rich, nuanced sound. Whether you love classical music or want to rock out, hear your favorite movies in crystal-clear detail, or kick back with your favorite podcast, our newest collection of Bluetooth speakers and home audio systems has just what you need to do it all, including:
- Wireless Speakers: Take your favorite tunes wherever you roam. Our collection of portable Bluetooth speakers delivers booming bass and long-lasting batteries so you can listen to music at your campsite, your favorite spot at the beach, or just in your own backyard – for hours on end. Or, with one of our wireless surround sound systems, you can hear the whole picture – for a more immersive experience no matter what you're watching.
- Sound Bars: Featuring sleek, slim designs and superior sonic depth, our sound bars were created to elevate your space – and your favorite entertainment. Available features include Dolby Atmos® and DTS:X for multidimensional sound, USB playback, Bluetooth streaming, Adaptive Sound Control for an optimal audio experience, 4K and Dolby Vision® video passthrough, Google Assistant built in, and Meridian audio technologies.
- Speaker Systems: Get a home stereo system that brings the party to you. With powerful sound and all the features you want, like Bluetooth control, Party Lights, Karaoke Creator, Voice Filters, DJ Effects, DJ Sharing, Party Accelerator and Bass Blast+, our bookshelf speakers are the ultimate party speaker – whether you're a party for one or hosting 100.

LG speakers and home theater systems give you the power to create a sound system designed for the way you live. From wireless surround sound systems to single speakers you can take wherever you roam, party speakers to minimalistic sound bars featuring the latest technology, we make it easy to find everything you need to elevate your space, as well as your favorite movies and music. Browse our newest TVs, audio and video devices – and get more from the entertainment you love most.