LG S20A 2.0-Channel Soundbar – Dolby Digital, TV Synergy, WOW Interface

Overview

Upgrade your TV sound with an all-in-one soundbar that fits on a shelf or beneath your screen without dominating the room. The LG S20A blends a compact footprint with a passive radiator that emphasizes richer bass across movies, games, and music, helping you enjoy improved presence without clutter.

Immersive Audio, Thoughtful Details

Dolby Audio delivers a more expansive listening experience, helping dialogue feel clearer and scenes feel more expansive. The design prioritizes practical listening; the metal grill adds durability while a sleek crest design keeps the unit looking modern and ready for everyday use.

• Small in size, big on bass thanks to the passive radiator
• Dolby Audio enhances vocal clarity and overall depth
• Compact form designed to blend with living spaces

WOW Orchestra and WOW Interface

WOW Orchestra lets you synchronize audio from your LG TV and the soundbar for a cohesive listening experience. With WOW Interface, control is streamlined: adjust volume and audio modes from the TV remote and see status on screen, reducing the number of remotes you reach for.

• Synchronized TV and soundbar audio for a unified soundstage
• One-remote control experience with on-screen mode selection
• Single-cable HDMI ARC for a clean, clutter-free setup

Smart Tuning, Easy Setup

AI Sound Pro analyzes content in real time to balance vocals, bass, and dynamic ranges, aiming to deliver clear dialogue during talk shows and punch in musical moments. The LG ThinQ App makes fine-tuning the 3-band EQ quick and convenient from your smartphone, so you can tailor sound to your room.

• AI-driven EQ adjustments for real-time balance
• LG ThinQ App provides quick, accessible tone controls
• One HDMI ARC cable simplifies connection to your TV

Durable Craftsmanship

The S20A’s crest-inspired design is more than looks. The metal grill helps shield the internals from dust while maintaining a modern,minimal silhouette that suits most home entertainment setups.

What you get

• LG S20A 2.0-channel soundbar
• HDMI ARC cable
• Remote for basic controls (when used standalone)
• Power adapter and quick-start guide
• User-friendly setup that emphasizes TV synergy

Usage scenarios

• Movie nights with richer bass and clearer dialogue
• Sports and action scenes with dynamic sound
• Evening TV binges where a single remote controls most actions