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LG Sound Bar SN4A was engineered to produce clear sound with no distortion. Especially, carbon diaphragm in speaker woofer unit assures excellent sound clarity.
Adaptive Sound Control
Music, movies and even the news all have different audio profiles. LG Sound Bar SN4A featuring Adaptive Sound Control identifies what's being played and automatically adjusts the sound mode to create the ideal audio experience.
Feel the beat with the powerful LG Sound Bar SN4A wireless subwoofer - convenient and easy to install, it pumps out 200 watts.
LG Sound Bar SN4A has various inputs and convenient options such as Optical and Bluetooth®.
Bluetooth, Stream Anything
Streaming music directly via Bluetooth® from your smartphone to LG Sound Bar SN4A.
TV Sound Sync
LG Sound Bar SN4A can be simply connected to your LG TV via Bluetooth® and optical. Enjoy more plentiful TV sound with a simple connection.
1Free shipping not available for parts and accessories. Free shipping to qualifying US destinations in the contiguous United States; not available for P.O. Boxes, addresses outside the contiguous 48 states, international addresses, Army Post Office (APO), Diplomatic Post Office (DPO) and Fleet Post Office (FPO).
*Parts and accessories shipping cost may vary.
Prices, promotions and availability may vary by store and online. Prices subject to change without notice. Quantities are limited. Check with your local retailers for their final price and availability.
Create an immersive home theater experience with LG sound bars and wireless speakers designed to deliver every note in stunning clarity – without cluttering your space. Featuring clean lines, compact designs and innovative technology for big, booming sound and nuanced notes, our speakers and sound bars will transform your favorite entertainment. Just a few of the features available in our collection include:
• Dolby Atmos®: Originally created for the cinema, Dolby Atmos delivers moving audio that flows all around you, even overhead. And with a Dolby Atmos sound bar, you can have the same experience at home.
• High-Resolution Audio: With higher sampling rates and bit depth, you'll get sound quality that surpasses CDs—and a sound bar for your TV that delivers audio closer to the quality that filmmakers intended.
• Simple Connections: Many of our home theater sound bars come with HDMI eARC – giving you a higher bitrate, high-res content and uncompressed Dolby Atmos® audio with just one cable.
• Google Assistant: Google Assistant is built into select smart sound bars and wireless speakers, so you can control your sound bar and your connected home using just your voice.
• AI Room Calibration: When you choose a surround sound system for your TV that uses spatial awareness technology to measure your room's unique characteristics, you'll get balanced audio settings tailored to the environment – for more natural, accurate sound in any environment.
• Connection Options: With Wi-Fi and Bluetooth® connectivity, you can create the home theater you want without the wires, or you can use optical or HDMI cables to get the connections you need.
• Slim Designs: Our Bluetooth sound bars and wireless speakers feature sleek, slim designs that virtually disappear into your space. This way, they can enhance your space and your favorite entertainment – without being the star of the show.
Whether you're looking for a wireless sound bar featuring Dolby Atmos technology for audio that flows all around you, or high-res wireless speakers for your TV, LG has you covered with innovative solutions and sleek, slim designs that will elevate your home theater. Explore our complete collection, as well as our newest TVs and video solutions – and get more from the entertainment you love.