Description LG Soundbar for TV with Dolby Atmos 3.1.1 channel S70TY Key Features & Design Designed to perfectly match LG QNED TVs—its slim footprint (37.4″ wide) aligns neatly beneath a 49″ (or larger) QNED set and fits seamlessly with LG’s QNED Synergy BracketDelivers immersive Dolby Atmos and DTS:X 3D audio via a 3.1.1‑channel system with an up‑firing center channel for enhanced vertical sound layering Provides 400 W total output, powered by 7 speaker units (forward and up-firing) plus a wireless subwoofer Enhances dialogue clarity through up-firing center channel and Clear Voice Pro mode Audio & Sound Modes Supports a broad range of audio formats: Dolby Atmos, Dolby TrueHD, Dolby Digital / Plus DTS, DTS‑X, DTS‑HD (High Res & Master Audio) LPCM, MP3, WAV, WMA, AAC via USB playback. High‑Resolution Audio: up to 24‑bit / 96 kHz sampling Multiple sound modes: AI Sound Pro (real‑time EQ optimization) Cinema, Music, Sports, Game, Standard, Bass Blast / Bass Blast , and Clear Voice Pro Smart Up‑Mixer to up-mix stereo content into spatial, surround-like audio Connectivity & Compatibility Inputs: HDMI In (1), HDMI Out (supports eARC/ARC) (1), Optical (1), USB Host (1). Supports 4K passthrough with HDR10, Dolby Vision, and HDCP 2.3 support. Gaming‑ready: VRR (Variable Refresh Rate) / ALLM (Auto Low Latency Mode) support up to 120 Hz passthrough. Bluetooth 5.1 with SBC / AAC codecs; supports LG TV Sound Sync over Bluetooth or Optical. Control via WOW Interface on LG TV: adjust volume, sound modes, and settings using the TV remote. Also features WOW Orchestra to let TV and soundbar speakers play together in sync, controlled with one remote Offers firmware updates via FOTA; initially requires LG Soundbar Mobile app before upgrading to ThinQ app compatibility . Technical Specs & Physical Details Power consumption: approx. 33 W for both soundbar and subwoofer, standby ~0.5 W each Dimensions: Soundbar: 37.4 × 2.5 × 4.5 inches; weight: 6.6 lb (~3 kg) Subwoofer: 7.9 × 14.8 × 11.2 inches; weight: 12.7 lb (~5.8 kg) Carton approx. 28.1 lb shipping weight. Warranty: 1‑year limited (parts & labor), with optional extended coverage via Premium Care add-on (in US) Accessories included: HDMI cable, remote control (with AA batteries), wall-mount bracket, warranty card. Summary Table Attribute Specification Channels / Speaker Unit 3.1.1 / 7 units with up‑firing center channel Total Power 400 W RMS Sound Formats Dolby Atmos, DTS:X, Dolby TrueHD, High-Res FLAC etc. Inputs HDMI (In/Out), Optical, Bluetooth 5.1, USB Gaming Support eARC/ARC, VRR / ALLM up to 120 Hz Special Features WOW Interface, WOW Orchestra, Smart Up‑Mixer, AI EQ Dimensions Soundbar ~37.4” W; subwoofer ~7.9” × 14.8” × 11.2” Weight Soundbar ~6.6 lb; subwoofer ~12.7 lb Warranty 1‑year limited Expandability & Use Case Perfect for medium-sized rooms with immersive sound and gaming support. Expandable with optional LG SPT8‑S wireless rear speakers for full surround sound. Best paired with LG QNED TVs for design and interface synergy.
