Finding the right audio upgrade for your television can transform a standard viewing experience into a truly cinematic event. With various configurations available, selecting the Best LG Wireless Soundbar depends largely on your room size, existing television model, and desired level of audio immersion.
Our guide examines the latest soundbar options from LG, focusing on how specific channel configurations, wireless subwoofer integration, and proprietary features like WOW Orchestra impact your daily entertainment. We break down the technical specifications to ensure you find a system that fits your space and audio preferences.
You may also want to compare Best LG Wireless Headphones, Best LG UltraWide Monitors, and Best LG Ultrawide Monitor.
Best LG Wireless Soundbar
Quick Comparison
| Product | Best For | Key Strength | Score |
|---|---|---|---|
| LG S90TR Soundbar | Best Overall | Wireless rear surround speakers for a clutter-free installation. | 4.9 |
| LG S80TR Soundbar | Precision Room Calibration | Up-firing center channel for improved dialogue precision. | 4.7 |
| LG S70TY Soundbar | Perfect Fit for QNED TVs | Perfectly matches LG QNED TV aesthetics with a slim, crest-design profile. | 4.4 |
| LG S40TR Soundbar | Budget Friendly Surround Sound | Wireless rear speakers eliminate the need for complex cable management. | 4.6 |
| LG S20A Soundbar | Compact All-in-One Upgrade | Compact all-in-one design with integrated dual bass radiators. | 4.8 |
How We Chose
- Channel Configuration: Assessing the number of audio channels and the presence of up-firing speakers for spatial sound.
- Wireless Integration: Evaluating the reliability and convenience of wireless subwoofer and rear speaker connectivity.
- Ecosystem Compatibility: Analyzing features like WOW Orchestra and WOW Interface for seamless integration with LG TVs.
- Room Optimization: Checking for built-in calibration tools that adjust audio output to your specific environment.
- Design and Form Factor: Considering the physical dimensions and aesthetic compatibility with modern television stands.
1 LG S90TR Soundbar — Ultimate Immersive Cinematic Audio
Achieving a cinematic audio environment requires more than just volume; it demands precise spatial placement and seamless integration with your display. The LG S90TR Soundbar addresses this by utilizing a 7.1.3-channel configuration, which includes a dedicated up-firing center channel specifically engineered to enhance dialogue clarity and broaden the soundstage.
This system is built for high-performance home theater setups, featuring Dolby Atmos and DTS:X technologies to deliver immersive 3D spatial sound. The inclusion of wireless rear surround speakers eliminates the need for complex cabling, while the WOWCAST feature enables wireless Dolby Atmos transmission, ensuring a clean aesthetic without sacrificing audio quality or introducing lag.
Integration with your existing hardware is streamlined through WOW Orchestra, which synchronizes the soundbar with compatible LG TV speakers for a unified acoustic output. Users can manage settings via the WOW Interface using a single remote, and the system includes Advanced Room Calibration to automatically optimize audio performance based on the specific dimensions of your listening space.
For gamers, the soundbar supports VRR and ALLM passthrough, accommodating refresh rates up to 120Hz to maintain smooth, lag-free performance during fast-paced action. Connectivity options are robust, offering support for Google Assistant, Alexa, Chromecast, and AirPlay 2, providing flexible control over your media ecosystem.
Best for: Home theater enthusiasts seeking a high-performance, wireless surround sound setup that integrates seamlessly with LG OLED televisions.
Skip if: Users who prefer a minimalist, single-bar solution without the requirement of rear speakers or those who do not own a compatible LG television.
PROS
- Wireless rear surround speakers for a clutter-free installation.
- Up-firing center channel for improved dialogue precision.
- VRR and ALLM support with 120Hz passthrough for gaming.
- Advanced Room Calibration for optimized audio output.
CONS
- Large physical footprint at 49.2 inches wide may not fit smaller media consoles.
2 LG S80TR Soundbar — Precision Room Calibration
The LG S80TR Soundbar distinguishes itself with an exclusive up-firing center channel designed specifically to enhance dialogue clarity, ensuring speech remains crisp even amidst complex cinematic soundscapes. This 5.1.3-channel system integrates Dolby Atmos and DTS:X technologies to deliver a comprehensive 3D spatial audio experience, making it a robust choice for users seeking a theater-like setup in their living room.
Designed for seamless integration, the system includes wireless rear surround speakers that eliminate the need for a dedicated receiver or unsightly cable runs across the room. The Advanced Room Calibration feature utilizes a built-in microphone to analyze your specific environment, automatically optimizing audio settings to compensate for room dimensions and layout constraints.
Compatibility is a core strength of this model, featuring WOW Orchestra for synchronized audio output when paired with compatible LG TVs and the WOW Interface for unified remote control. For gamers, the soundbar supports VRR/ALLM passthrough with refresh rates up to 120Hz, providing a lag-free experience that maintains audio-visual synchronization during high-speed gameplay.
The system offers versatile connectivity options, including Chromecast and AirPlay 2, alongside support for voice assistants like Google Assistant and Alexa. The inclusion of WOWCAST Built-in allows for a wireless connection to the TV, supporting high-quality audio formats without the clutter of physical cables, balancing high-fidelity performance with a clean, minimalist aesthetic.
Best for: Home theater enthusiasts using LG TVs who require a high-performance, wireless surround sound system with advanced room-correction capabilities.
Skip if: Users with limited space who cannot accommodate the footprint of a dedicated subwoofer and two rear surround speakers.
PROS
- Up-firing center channel for improved dialogue precision.
- Wireless connectivity for rear speakers and subwoofer reduces cable clutter.
- Advanced Room Calibration optimizes sound based on specific room dimensions.
- 120Hz VRR/ALLM passthrough supports high-performance gaming setups.
CONS
- Requires significant physical space for the multi-component 5.1.3 setup.
- Best performance is achieved when paired specifically with compatible LG TV models.
3 LG S70TY Soundbar — Perfect Fit for QNED TVs
Integrating a sound system that complements your television’s physical footprint can significantly enhance your home theater experience. The LG S70TY Soundbar is engineered with a slim, compact profile that nests perfectly beneath LG QNED series TVs, offering a clean aesthetic that can also be wall-mounted for a seamless look.
Beyond its design, this 3.1.1 channel system utilizes an industry-exclusive up-firing center channel specifically tuned to improve dialogue clarity. By incorporating Dolby Atmos and DTS:X support, the soundbar creates a virtual dome of 3D spatial sound, intended to fill rooms with immersive audio effects that move around the listener.
The system prioritizes user convenience through the WOW Interface, which allows you to adjust volume, sound modes, and connection status directly using your LG TV remote. Furthermore, WOW Orchestra technology enables the soundbar to work in harmony with your LG TV’s built-in speakers, utilizing both systems simultaneously to create a wider, more detailed soundstage.
For those looking to expand their setup, the unit is rear speaker ready, supporting wireless connectivity for optional 2.0 channel rear surround speakers without requiring a separate receiver. Gamers also benefit from a 120Hz passthrough capability, ensuring that high-refresh-rate content remains smooth and lag-free during gameplay.
While the system offers robust features for LG owners, it is important to note that its full integration capabilities, such as the WOW Interface and WOW Orchestra, are specifically optimized for compatibility with LG televisions. Those using different TV brands may not have access to these specific control and synchronization features.
Best for: Owners of LG QNED TVs seeking a compact, integrated audio solution with Dolby Atmos support and simplified remote control.
Skip if: Users who do not own an LG television and wish to utilize advanced features like WOW Orchestra or unified TV-soundbar remote control interfaces.
PROS
- Perfectly matches LG QNED TV aesthetics with a slim, crest-design profile.
- Up-firing center channel enhances dialogue clarity and spatial audio.
- WOW Interface and WOW Orchestra provide seamless control and audio synchronization with compatible LG TVs.
- 120Hz passthrough supports smooth, lag-free gaming experiences.
CONS
- Advanced integration features are limited to LG television ecosystems.
- Rear speakers are sold separately, requiring an additional purchase for full surround sound.
4 LG S40TR Soundbar — Budget Friendly Surround Sound
The LG S40TR Soundbar offers a streamlined home theater solution by combining a 4.1 channel configuration with a dedicated wireless subwoofer and wireless rear speakers. This system is designed to provide immersive audio without the need for complex wiring or a separate receiver, making it a practical choice for various room layouts.
Equipped with Dolby Audio and DTS Digital compatibility, this soundbar enhances the audio output for movies, music, and television shows. The inclusion of Clear Voice Plus technology helps improve dialogue clarity by analyzing audio output and prioritizing speech through the center speakers, ensuring conversations remain distinct during playback.
Integration with LG televisions is a primary focus of this model, featuring the WOW Interface and WOW Orchestra. These tools allow users to control soundbar settings directly through their LG TV remote and synchronize the TV speakers with the soundbar for a unified audio experience. Additionally, the Smart Up-Mixer converts 2-channel audio into a multi-channel format to create a wider soundstage.
The physical design incorporates a Crest Design with a metal grill, intended to protect the internal components from dust while maintaining a sleek aesthetic. Users can further refine the audio profile using the LG Soundbar App, which provides access to a 3-band equalizer to adjust bass, treble, and mid-range frequencies according to personal preference.
Best for: Users seeking a compact, wireless surround sound system that integrates seamlessly with an LG television.
Skip if: Users who require advanced connectivity options like HDMI eARC or high-end immersive formats like Dolby Atmos, which are not supported by this model.
PROS
- Wireless rear speakers eliminate the need for complex cable management.
- WOW Interface allows for convenient control via an LG TV remote.
- Customizable equalizer settings available through the dedicated mobile app.
- Clear Voice Plus enhances dialogue clarity for movies and shows.
CONS
- Limited connectivity options compared to higher-end home theater systems.
- No support for advanced spatial audio formats like Dolby Atmos.
5 LG S20A Soundbar — Compact All-in-One Upgrade
Integrating high-fidelity audio into a compact living space requires a balance of form and function. The LG S20A Soundbar addresses this with its Crest Design, featuring a metal grill that protects internal components while maintaining a sleek aesthetic suitable for modern media setups.
Engineered for seamless integration, this 2.0 channel soundbar utilizes Dual Bass Radiators to enhance low-end frequencies without the need for a separate bulky subwoofer. The inclusion of AI Sound Pro allows the system to automatically adjust EQ settings in real-time, optimizing audio output for clear vocals, music, or action-heavy scenes.
Connectivity is a primary focus, highlighted by the WOW Interface and WOW Orchestra features. When paired with a compatible LG TV, these tools enable users to control sound settings directly through the TV remote and synchronize the soundbar with the TV’s internal speakers for a more cohesive audio stage. Setup is simplified via a single HDMI ARC connection, which reduces cable clutter.
For those who prefer granular control, the LG ThinQ App provides a 3-band equalizer to customize bass, treble, and mid-range frequencies. Measuring 25.6 inches in width and 2.5 inches in height, the LG S20A Soundbar is designed to fit discreetly beneath most television displays while delivering Dolby Audio and DTS Digital Surround support for an upgraded entertainment experience.
Best for: Users seeking a compact, all-in-one audio upgrade that integrates seamlessly with an existing LG TV ecosystem.
Skip if: Users requiring a dedicated external subwoofer for deep cinematic rumble or those with non-LG TVs who may not benefit from the proprietary WOW features.
PROS
- Compact all-in-one design with integrated dual bass radiators.
- Seamless LG TV integration via WOW Orchestra and WOW Interface.
- Real-time audio optimization through AI Sound Pro.
- Customizable EQ settings accessible via the LG ThinQ app.
CONS
- Limited low-frequency output compared to systems with a dedicated external subwoofer.
- Proprietary features like WOW Orchestra are restricted to compatible LG TV models.
Best LG Wireless Soundbar Buying Guide
Understanding Audio Channels
The channel count, such as 7.1.3 or 3.1.1, indicates the number of speakers and their placement. The first number represents the main channels, the second refers to the subwoofer, and the third indicates height or up-firing channels.
Higher channel counts generally provide a more immersive experience, especially when combined with technologies like Dolby Atmos or DTS:X. Choose a configuration that matches your room's size to avoid overwhelming smaller spaces or under-delivering in large ones.
Wireless Connectivity and Placement
A primary benefit of these systems is the wireless connectivity for subwoofers and rear speakers. This design eliminates the need for long cables running across your floor, making installation cleaner and more flexible.
Ensure your chosen location for the subwoofer has access to a power outlet, as the wireless signal is for audio transmission only. Proper placement of rear speakers is also crucial for achieving the intended surround sound effect.
LG Ecosystem Features
LG soundbars often include proprietary features like WOW Orchestra, which allows the soundbar to work in harmony with the speakers built into compatible LG TVs. This creates a more synchronized and expansive soundstage.
The WOW Interface simplifies control, allowing you to manage soundbar settings directly through your TV's on-screen menu using a single remote. This integration reduces clutter and streamlines your home theater setup.
Room Calibration
Advanced models feature room calibration technology, which uses a built-in microphone to analyze your room's acoustics. The system then optimizes audio settings to compensate for furniture, wall materials, and room dimensions.
This feature is particularly useful in non-rectangular rooms or spaces with challenging layouts, ensuring that the audio remains balanced and clear regardless of where you sit.
Design and Mounting
The physical size of the soundbar should complement your television. Slim designs, like those featuring a crest design, are intended to fit neatly beneath TVs on a stand without blocking the screen or the infrared receiver.
Check for wall-mounting compatibility if you prefer a floating look. Many models include the necessary hardware or design features to ensure a secure and stylish installation on your wall.
Frequently Asked Questions
Do I need an LG TV to use these soundbars?
While these soundbars are optimized for LG televisions, particularly regarding features like WOW Orchestra, they are compatible with other TV brands via standard HDMI ARC/eARC connections.
What is the benefit of an up-firing center channel?
An up-firing center channel is designed to improve dialogue clarity by projecting sound upward, creating a more focused and detailed soundstage for voices in movies and shows.
Are the rear speakers truly wireless?
The rear speakers connect wirelessly to the soundbar for audio signals, but they still require a connection to a power source to function.
Can I control the soundbar with my phone?
Many LG soundbar models support control through the LG Soundbar or LG ThinQ apps, allowing you to adjust EQ settings and other preferences from your smart device.
Does the soundbar support gaming features?
Select models offer VRR (Variable Refresh Rate) and ALLM (Auto Low Latency Mode) passthrough, which help maintain a smooth, lag-free gaming experience when connected to a console.
Conclusion: Our Top Pick
For those seeking the most comprehensive audio experience, the LG S90TR Soundbar stands out as the top choice. Its 7.1.3-channel configuration, combined with dedicated up-firing speakers and advanced room calibration, provides a high level of immersion that effectively fills larger living spaces.
While this model offers the most robust feature set, ensure your room layout can accommodate the rear speakers to fully utilize its surround sound capabilities. If you have a smaller room or a tighter budget, the other models in the lineup provide similar LG ecosystem benefits with configurations better suited to more compact environments.