LG 3.1.2 Channel High Res Audio Sound Bar with Dolby Atmos

Model # : S75Q


  • Meridian Audio Technology
  • TV Sound Mode Share & Sound Bar Mode Control
  • High Resolution Audio (24bit/96kHz)
  • Dolby Atmos & DTS:X with Upward Firing Height Channels
  • AI Sound Pro

Best Match with LG TVs

Connect LG Sound Bar with LG TV for an immersive audio experience.

Helping You get the most out of Your LG TV

LG Sound Bars are engineered to seamlessly enhance LG TV performance and designed to match LG TV. Together, the two create the best sound experience.

Elevated Sound with LG TVs AI Processor

The perfect match for your LG TV, the LG Sound Bar has TV Sound Mode Share, which uses your LG TVs sound processor to analyze the content you love and deliver clearer, better sound. From watching the news to playing games, you can experience your LG TV at its best.

Designed to match

LG Sound Bars seamlessly match with LG TVs to enhance your entertainment and interior. Simply set LG Sound Bars with LG TV to give your space a modern look.

The LG TV Remote for Maximum Convenience

With the LG TV Remote, convenience is turned up a notch. You can control the sound bars power, volume, and sound modes with the same remote you use for your LG TV.

Immersive 3.1.2ch Great Cinema Sound

3.1.2 Channel Audio, 380W power LG Sound Bar S75Q lets you enjoy your favourite home entertainment with surround sound.

Meridian Audio Technology

Partnering up to Advance Sound

LGs partnership with Meridian Audio, a leader in high-resolution audio, is synonymous with solutions that have elevated music and movie enjoyment to the next level. Experience the ultimate sound performance with LG Sound Bars.

Prestigious British Audio Experts, Meridian

Meridian are committed to delivering the best possible listening experience in any environment.Through expertise in psychoacoustics, the science of how we hear and perceive sound, Meridian understands what is most important to the human ear. Meridian DSP technologies and bespoke sound tuning are applied to ensure whatever you are listening to, and wherever you are listening, the most accurate and authentic sound performance is achieved.

Meridians Leading Technologies and Expertise

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.

Digital Signal Processing

DSP allows absolute control over the audio signal, enabling the design of advanced technologies and sound tuning to enhance sound performance in any environment.

Meridian Horizon is a unique upmixing technology that provides immersive multichannel audio from stereo content.

When listening to two-channel stereo recordings the listening "sweet-spot" where accurate imaging is experienced is very small, and if the listener is even slightly off-axis, the imaging breaks down. Meridian Horizon upmixes two-channel stereo to any loudspeaker configuration and its adaptive upmixing treats high and low frequencies separately, to psychoacoustically optimize sound localization cues. This results in more stable imaging, with a larger sweet-spot, and a more immersive listening experience.

High-Resolution Audio as It Was Meant to Be Heard

High Resolution Audio delivers 96kHz sampling rates and 24bit depth, for more accurate sound and a more enjoyable listening experience. Enjoy music the way the artists truly intended with High-Resolution Audio for crystal clear precision.

The Full Home Entertainment Experience

Simply connect your LG Sound Bar to LG TV and enjoy incredible sound, breathtaking visuals, and a one-of-a-kind entertainment experience.


4K Passthrough for Lossless Resolution

The LG Sound Bar S75Q delivers 4K content, including HDR and Dolby Vision, with minimal loss to quality or performance for a fully connected TV & audio experience.


Game-Changing Sound with Dolby Atmos Virtual

Get immersed in the action with boss-level Dolby Atmos sound.


Breathes Life into Each Piece of Music

Every song comes to life with realistic Dolby Atmos sound.

Sound Engineered for What You Enjoy

With AI Sound Pro, LG Sound Bars intelligent algorithm analyzes your content to deliver optimal sound whether youre watching movies, catching up on the news, or listening to music.

Good for the Earth from Start to Finish

From production to shipping, the entire process is eco-certified.

Recycled Inside Out

Internal Parts Made With Recycled Plastic

UL has validated LG Sound Bars as ECV (Environmental Claims Validation) products because the top and bottom parts of the Sound Bar body use recycled plastic. Proof we're taking a more eco-minded approach to sound bar production.

Jersey Fabric Made With Plastic Bottles

Our sound bar designs are carefully considered and we're taking steps to ensure our products use more reclaimed materials. Global Recycled Standard certified that the fabric we use is polyester jersey made from plastic bottles.

Reduce CO2 emissions

Boxes Redesigned To Reduce CO2

We've rethought our sound bar box with a clever redesign that changes the shape and reduces the size. The sound bar and woofer are rearranged inside the new L-shape box, which allows more products to be shipped at one time. This means fewer trucks on the road, and therefore lower CO2 emissions.

Eco Friendly Pulp Packaging

Packaging Made With Recycled Pulp

LG Sound Bars have been certified by SGS as an Eco Product because the internal packaging has been changed from EPS foam (Styrofoam) and plastic bags, to recycled molded pulp an environmentally friendly alternative that still protects the product.

Subwoofer Net Weight5.8 kg / 12.79 lbs
Soundbar Net Weight3.79 kg / 8.36 lbs
Subwoofer (WxHxD)180 x 394 x 290 mm7.09" x 15.51" x 11.42"
Sound Bar (WxHxD)890 x 65 x 119 mm35.04" x 2.56" x 4.69"
TV Matching49" and above
Subwoofer Standby Power Consumption<0.5W
Subwoofer Power Consumption33W
Soundbar Standby Power Consumption<0.5W
Soundbar Power Consumption38W
HDMI In/OutYes(1) / Yes(1)
Optical InputYes
LG TV Sound Sync (Optical)Yes
LG TV Sound Sync (Bluetooth)Yes
Wireless Active SubwooferYes
4K Pass-throughYes
Top35W x 2
Front30W x 2
AAC / AAC+Yes/Yes
MP3 C4A / USBNo/Yes
OGG - C4A / USBNo/Yes
FLAC - C4A / USBNo/Yes
DTS-HD High ResolutionYes
DTS-HD Master AudioYes
DTS Digital SurroundYes
Dolby DigitalYes
Dolby Digital PlusYes
Dolby TrueHDYes
Dolby AtmosYes
High Resolution Audio24bit/96kHz
Dolby AtmosYes
Bass Blast +Yes
Bass BlastYes
MusicYes (w/ Meridian)
AI Sound ProYes
Display TypeLCD (5 char.)
NSU/Firmware Over-the-air (FOTA)No/Yes
Dynamic Range Control (RCU/App)No/Yes
HDMI Audio Return Channel (e-ARC)Yes
HDMI Audio Return Channel (ARC)Yes
Auto Volume Leveler (RCU/App)No/Yes
Smartphone Remote App (iOS/Android)Yes/Yes
TV Remote CompatibilityYes
Total Power380W
Channels3.1.2 ch
Shipping Size (WxHxD)1027 x 470 x 247 mm40.43" x 18.5" x 9.72"
Shipping Weight13.7 kg / 30.2 lbs
Included Accessories
Remote ControlYes
BatteriesAA x 2
HDMI CableYes
Wall Mount BracketYes
Warranty CardYes
Limited Warranty1 Year Parts & Labour
Model Year2022

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