Key Features

Easy Soundbar control for TV with WOW Interface
Always ideal audio from AI Sound Pro
Diverse listening experiences with 3-Band EQ
Immersive 2.1ch surround sound

LG S40T 2.1 Channel Soundbar

Powerful, Smart, and Eco-Conscious Sound for Your LG TV

Experience rich, immersive audio with the LG S40T 2.1 Channel Soundbar, the perfect companion to your LG TV. Designed to complement your TV’s sleek aesthetics, this soundbar enhances both style and performance for a truly cinematic sound experience.

With AI Sound Pro, the LG S40T intelligently analyzes content—distinguishing between effects, music, and voices—to automatically adjust audio settings for optimal clarity and balance. Whether you’re watching movies, gaming, or streaming music, every sound is finely tuned for the best possible experience.

Built with sustainability in mind, the S40T uses recycled plastic in its top and bottom panels and a Global Recycled Standard (GRS)-certified polyester fabric made from reclaimed plastic bottles—proof of LG’s ongoing commitment to eco-friendly innovation.

Technical Specifications

General

Model: LG S40T

Channels: 2.1

Speakers: 3 units

Total Output Power: 300 W

Sound Effects

AI Sound Pro: Yes

Standard / Cinema / Game Modes: Yes

Audio Formats

Dolby Digital: Yes

DTS Digital Surround: Yes

AAC: Yes

Connectivity

HDMI Out: 1

HDMI ARC (Audio Return Channel): Yes

CEC (Simplink): Yes

Optical Input: 1

USB Port: 1

Bluetooth Version: 5.3

Bluetooth Codecs: SBC / AAC

Convenience Features

Remote App (iOS/Android): Yes

TV Sound Mode Share: Yes

WOW Interface: Yes

Power Consumption

Main Unit: 22 W (0.5 W or less in standby)

Subwoofer: 35 W (0.5 W or less in standby)

Dimensions (W x H x D)

Main Unit: 720 × 63 × 87 mm

Subwoofer: 171 × 320 × 252 mm

Weight

Main Unit: 1.65 kg

Subwoofer: 4.2 kg

Gross Weight: 7.6 kg

Accessories Included

Remote Control

Optical Cable

Warranty Card