Optimal audio worthy of LG QNED
The LG S70TY 3.1.1-channel soundbar delivers Dolby Atmos and DTS:X with a 400W wireless subwoofer and up-firing center speaker. AI Sound Pro optimizes audio in real time, while HDMI eARC, Wi-Fi, Bluetooth, AirPlay 2, and Chromecast ensure seamless connectivity. Its slim, sleek design with app control and voice assistant support makes it a powerful, clutter-free upgrade for immersive TV sound.
Key Features
Immersive Dolby Atmos with Center Up-firing Speaker
The LG S70TY soundbar creates captivating three-dimensional audio through its 3.1.1-channel configuration and Dolby Atmos support, featuring a dedicated center up-firing speaker that reflects sound off the ceiling for realistic height effects like soaring aircraft or falling rain, paired with DTS:X for precise spatial positioning that elevates movies, music, and games into a fully enveloping soundscape.
Powerful 400W Output with Wireless Subwoofer
Delivering 400W of total power across front, center, and subwoofer channels, the S70TY provides booming bass and dynamic range from its wireless subwoofer, ensuring deep, rumbling lows that enhance action scenes and tracks without distortion, while the compact design maintains clarity for dialogue and midrange details in any room size.
AI Sound Pro Optimization
Powered by the α9 AI Processor Gen8, AI Sound Pro intelligently analyzes audio content in real-time to up-mix stereo sources to virtual 7.1.2 surround, adjust for room acoustics, and enhance genre-specific elements like vocals or effects, offering customizable EQ settings via the LG Sound Bar app for a tailored, distraction-free listening experience.
Seamless LG TV Integration with WOW Orchestra
Exclusively for LG TVs, WOW Orchestra synchronizes the soundbar with your TV’s speakers to expand the soundstage with greater depth and power, while the WOW Interface allows simple on-screen control of modes, profiles, and settings using your TV remote—plus the QNED Synergy Bracket ensures a perfect visual and acoustic match for clutter-free setups.
Versatile Connectivity for Gaming and Streaming
Supporting HDMI eARC for lossless 4K/120Hz passthrough with VRR and ALLM to minimize lag for console gaming, the S70TY also includes Bluetooth 5.0, Wi-Fi 6, Apple AirPlay 2, and Chromecast built-in for effortless wireless streaming from services like Spotify or Tidal, complemented by voice control with Alexa and Google Assistant for hands-free operation.
What’s in the Box
- Soundbar
- Remote Control
- HDMI Cable
FAQs
Does the LG S70TY support Dolby Atmos without rear speakers?
Yes—its 3.1.1-channel setup with up-firing center speaker delivers true Dolby Atmos height effects by reflecting sound off the ceiling, no rear speakers needed.
Can it connect to non-LG TVs?
Absolutely—use HDMI eARC, optical, or Bluetooth for any compatible TV; WOW Orchestra and WOW Interface are LG-exclusive, but core audio works universally.
Does it support 4K@120Hz gaming passthrough?
Yes, the HDMI eARC input supports 4K@120Hz, VRR, ALLM, and Dolby Vision passthrough—perfect for PS5 or Xbox Series X.
Is the subwoofer fully wireless?
Yes—it pairs automatically via Wi-Fi, requiring only a power cord, with flexible placement and low-latency sync for seamless bass integration.
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