LG S70TY Soundbar – 400W

LG S70TY Soundbar – 400W 3.1.1 Channel Dolby Atmos

The LG S70TY Soundbar – 400W is a powerful home entertainment audio system designed to provide an immersive sound experience for televisions, movies, music, sports, and gaming. With a 3.1.1-channel configuration, seven speakers, and 400W of output power, it provides a substantial upgrade over standard built-in TV speakers.

The S70TY features Dolby Atmos and DTS:X, allowing compatible content to deliver a more immersive and spacious audio experience. Its dedicated center up-firing speaker contributes to the soundbar’s ability to create a sense of height while also focusing on dialogue.

LG incorporates AI Sound Pro, which is designed to optimize audio according to the type of content being played. Dedicated sound modes including Cinema, Music, Sports, Game, Standard, Bass Blast, and Clear Voice Pro provide additional flexibility.

The soundbar also integrates smoothly with compatible LG televisions through WOW Orchestra and WOW Interface. These features allow the soundbar and compatible LG TV to work together as part of a more integrated entertainment system.

For connectivity, the S70TY provides HDMI input and output, HDMI eARC, optical input, USB, and Bluetooth. It also supports 4K pass-through, Dolby Vision, HDR10, VRR, ALLM, and 120Hz pass-through for compatible entertainment and gaming equipment.

With its 400W output, 3.1.1-channel design, Dolby Atmos, DTS:X, wireless subwoofer, AI audio processing, and flexible connectivity, the LG S70TY Soundbar is designed for customers looking to create a more powerful and immersive home entertainment setup.

Powerful 400W Audio Output

The LG S70TY delivers 400W of total output power, providing a strong audio foundation for movies, television, music, sports, and gaming.

The higher output capability helps create a fuller and more engaging listening experience than the small speakers typically integrated into modern televisions.

The system combines the main soundbar with a dedicated subwoofer to provide a broader range of sound across different types of content.

The subwoofer contributes additional low-frequency performance, helping provide greater depth to movie soundtracks, music, and suitable gaming audio.

The 400W system is suitable for customers who want to transform their television area into a more immersive entertainment space without installing a traditional multi-speaker home theatre system.

Whether watching an action movie, listening to music, following a sports match, or playing games, the S70TY provides a powerful audio platform for everyday entertainment.

3.1.1-Channel Surround Sound

The S70TY features a 3.1.1-channel configuration with seven speakers, creating a multi-channel sound system designed to provide a more spacious audio presentation.

The 3.1.1 arrangement includes dedicated channels for the main audio presentation, center-channel dialogue, bass through the subwoofer, and an upward-firing channel.

The additional height channel contributes to the immersive audio experience when compatible content is played.

The center channel is particularly useful for dialogue-focused content because it helps position voices toward the center of the soundstage.

The combination of multiple speakers and dedicated bass reproduction allows the soundbar to create a more complete audio experience than a basic two-channel system.

For customers looking for an affordable step toward immersive home cinema audio, the 3.1.1-channel S70TY provides a balanced combination of power and functionality.

Dolby Atmos and DTS:X

The LG S70TY supports Dolby Atmos and DTS:X, two advanced audio formats designed to create more immersive three-dimensional sound experiences.

Dolby Atmos can add a sense of height and spatial positioning to compatible soundtracks, helping sounds appear to come from around and above the listening area.

DTS:X provides another immersive audio format for compatible movies and entertainment content.

The S70TY’s up-firing speaker works with compatible immersive formats to contribute to the sense of vertical sound.

This makes the soundbar particularly suitable for movies and television programmes with immersive audio soundtracks.

With Dolby Atmos and DTS:X support, the S70TY provides a modern home cinema audio solution without requiring a complex traditional speaker installation.

Center Up-Firing Speaker

One of the key features of the S70TY is its center up-firing speaker. LG describes this speaker as contributing to full soundscapes while helping provide clear voices.

The upward-firing design directs sound toward the ceiling, contributing to the perception of height in compatible immersive audio content.

The center positioning also supports dialogue reproduction, helping voices remain positioned toward the center of the soundstage.

This combination is useful for movies and television programmes where dialogue and atmospheric effects need to work together.

The up-firing technology forms an important part of the S70TY’s 3.1.1-channel architecture.

For customers seeking Dolby Atmos functionality in a relatively compact soundbar system, the center up-firing speaker provides an important advantage.

AI Sound Pro

The LG S70TY incorporates AI Sound Pro, which is designed to optimize audio according to the type of content being played.

Different types of entertainment can benefit from different sound characteristics. Movies, music, sports, games, and dialogue-heavy programmes each have different audio requirements.

AI Sound Pro helps simplify this process by automatically adjusting the sound profile according to the content.

The S70TY also provides dedicated modes including Cinema, Music, Sports, Game, Standard, Bass Blast/Bass Blast+, and Clear Voice Pro.

These options give users additional control when they want to manually select a preferred sound character.

The combination of automatic audio optimization and dedicated sound modes makes the S70TY flexible enough for different types of everyday entertainment.

Clear Voice Pro

The Clear Voice Pro feature is designed to improve the clarity of spoken dialogue.

Clear dialogue is important when watching television programmes, movies, news, documentaries, and other content where conversations are central to the experience.

The technology helps emphasize voices within the overall sound presentation.

This can be useful when background music and sound effects are prominent in a programme.

Clear Voice Pro is also available as a dedicated sound mode, giving users the ability to select it when enhanced dialogue clarity is preferred.

For households that watch a wide variety of television and movie content, Clear Voice Pro adds useful flexibility to the S70TY’s audio system.

Hi-Res Audio

The LG S70TY supports Hi-Res Audio with sampling up to 24-bit/96kHz.

High-resolution audio support allows compatible content to be reproduced at higher audio specifications than conventional compressed audio.

This makes the S70TY suitable not only for television and movies but also for music playback.

Music listeners can use the soundbar as a dedicated home audio system while benefiting from its multi-channel architecture and dedicated subwoofer.

The combination of Hi-Res Audio support and LG’s sound-processing technologies provides flexibility across different content types.

For customers who want one audio system for both home cinema and music, the S70TY offers a versatile platform.

WOW Orchestra and WOW Interface

The S70TY supports WOW Orchestra and WOW Interface for compatible LG TVs.

WOW Orchestra allows compatible LG TV and soundbar speakers to work together for a coordinated audio experience.

WOW Interface provides convenient control integration between compatible LG televisions and the soundbar.

This integration can make it easier to manage sound settings through the television.

The system is therefore particularly attractive to customers who already own or plan to use a compatible LG TV.

Compatibility and available functions can depend on the specific LG television model, software version, and supported features.

For an LG-based home entertainment setup, the S70TY can provide a more seamless audio experience through these integrated technologies.

HDMI eARC and 4K Pass-Through

The LG S70TY features HDMI input and HDMI output with eARC, providing flexible connectivity for modern entertainment equipment.

HDMI eARC can transmit high-quality audio from a compatible television to the soundbar.

The S70TY also supports 4K pass-through, making it suitable for modern high-resolution entertainment systems.

LG specifies support for Dolby Vision and HDR10, allowing compatible video signals to pass through the soundbar.

For customers connecting televisions, streaming devices, Blu-ray players, or gaming systems, the HDMI connectivity provides a convenient central connection point.

The inclusion of eARC and 4K pass-through makes the S70TY suitable for contemporary home entertainment setups.

Gaming Features

The LG S70TY supports VRR, ALLM, and 120Hz pass-through for compatible gaming equipment and displays.

VRR can help compatible systems maintain smoother visual performance by synchronizing the display’s refresh rate with supported gaming content.

ALLM can enable compatible equipment to switch automatically into a low-latency mode.

The 120Hz pass-through capability allows compatible high-refresh-rate signals to pass through the soundbar.

These features make the S70TY more than a movie-focused sound system.

For customers using compatible gaming consoles and televisions, the S70TY can form part of a modern gaming and entertainment setup while maintaining advanced video connectivity.

Bluetooth Connectivity

The LG S70TY supports Bluetooth connectivity, allowing compatible devices to stream audio wirelessly to the soundbar. LG specifications list Bluetooth 5.1 on several regional versions, with SBC/AAC codec support.

Bluetooth makes it convenient to play music from compatible smartphones, tablets, and other wireless devices.

Users can therefore enjoy the soundbar even when the television is switched off.

The wireless connection also reduces the need for additional physical audio cables when streaming compatible content.

Bluetooth is particularly useful for casual music playback, allowing the S70TY to function as a versatile home audio system.

Together with HDMI, optical, and USB connectivity, Bluetooth gives the soundbar multiple ways to connect to different entertainment sources.

Optical and USB Connectivity

The S70TY includes one optical input, one USB port, one HDMI input, and one HDMI output.

Optical connectivity provides another straightforward method of connecting compatible televisions and audio sources.

The USB port provides an additional connection option for supported media and devices.

HDMI connectivity expands the system’s functionality for modern televisions, streaming equipment, and gaming systems.

Having multiple connection options makes the soundbar suitable for different home entertainment configurations.

Customers can therefore choose the connection method that best matches their existing television and entertainment equipment.

Wireless Subwoofer

The LG S70TY system includes a dedicated subwoofer, providing additional low-frequency performance for movies, music, sports, and gaming.

The subwoofer works alongside the soundbar’s main speakers to provide a fuller audio presentation.

Low-frequency effects can add greater depth to movie soundtracks and music, making the overall experience more engaging.

The separate subwoofer also allows the main soundbar to focus on the wider audio presentation while the bass system handles lower frequencies.

This combination is particularly useful for customers who want stronger bass than a standalone soundbar can typically provide.

The S70TY therefore provides a complete soundbar-and-subwoofer configuration in one home entertainment package.

Compact Soundbar Design

The main S70TY soundbar measures approximately 950 x 63 x 115mm, providing a relatively compact profile for a 400W multi-channel system.

Its 63mm height allows it to sit conveniently beneath many televisions without dominating the viewing area.

The accompanying subwoofer measures approximately 200 x 377 x 285mm.

The main unit weighs approximately 3.0kg, while the subwoofer weighs approximately 5.7kg.

The soundbar’s compact dimensions make it suitable for living rooms, bedrooms, entertainment rooms, and other television areas.

LG also supplies a remote control, HDMI cable, wall-mount bracket, and warranty card with the system according to its published specifications.

Ideal for Movies, Music, Sports and Gaming

The LG S70TY is designed to handle a broad range of entertainment applications.

For movies, Dolby Atmos, DTS:X, the center up-firing speaker, and dedicated subwoofer help create a more immersive cinema-style experience.

For music, Hi-Res Audio support, Music mode, Bluetooth, and the dedicated subwoofer provide a versatile home audio solution.

For sports, the Sports sound mode can be selected to tailor the audio experience for compatible broadcasts.

For gaming, Game mode together with VRR, ALLM, and 120Hz pass-through makes the system suitable for compatible modern gaming setups.

This combination makes the LG S70TY 400W Soundbar a practical all-round entertainment system for households looking to improve television audio.