LG 300-Watt 2.1-Channel Soundbar and Wireless Subwoofer Manual

The LG 300-Watt 2.1-Channel Soundbar with Wireless Subwoofer delivers immersive audio with 300 watts total power output, featuring Bluetooth connectivity, multiple audio modes (Standard, Music, Cinema, Bass Blast), HDMI ARC, optical input, USB playback, remote control, wall-mount compatibility, auto power on/off, and LED display. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting Devices 7. Bluetooth Connectivity 8. Audio Modes 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Soundbar main unit, Wireless Subwoofer, Remote Control, Power cables, Wall-mount template, Optical cable.

Feature	Description
Total Power Output	300 watts (Soundbar: 200W, Subwoofer: 100W)
Wireless Subwoofer	Automatic pairing with soundbar
Bluetooth	Wireless audio streaming from compatible devices
HDMI ARC	Audio Return Channel for TV connection
Optical Input	Digital audio connection
USB Port	Playback of MP3 files
Audio Modes	Standard, Music, Cinema, Bass Blast
LED Display	Shows input source and settings
Auto Power	Automatically turns on/off with TV
Wall Mountable	Includes mounting template and instructions

Installation

Unpack and inspect all components. Choose placement location.

Position soundbar: Place below TV or mount on wall using included template.
Place subwoofer: Position wireless subwoofer within 30 feet of soundbar for optimal connection.
Connect to power: Plug both soundbar and subwoofer into AC outlets.
Connect to TV: Use HDMI ARC or optical cable for audio connection.

WARNING! Ensure proper ventilation; do not block vents. Keep away from heat sources.

First-Time Setup

Power on soundbar and subwoofer; follow pairing process.

Automatic pairing: Subwoofer should automatically connect to soundbar when powered on.
Connect to TV: Use HDMI ARC (recommended) or optical cable.
Select input source: Press INPUT button to cycle through options (BT, OPT, ARC, USB).
Adjust audio settings: Use SOUND EFFECT button to select preferred audio mode.

CAUTION! Ensure subwoofer is within range for wireless connection. Avoid metal obstructions.

Specifications

Total Power: 300 watts RMS
Channels: 2.1-channel (Left, Right, Subwoofer)
Connectivity: Bluetooth, HDMI ARC, Optical, USB
Frequency Response: 40Hz - 20kHz
Bluetooth Version: 4.2
Supported Codecs: SBC
USB Playback: MP3 files
Dimensions (Soundbar): 35.4" W x 2.4" H x 3.9" D
Power Source: 120V AC, 60Hz
Operating Temp: 41°F to 95°F (5°C to 35°C)

Controls and Settings

Front Panel: POWER, INPUT, VOLUME, SOUND EFFECT. Remote Control: POWER, INPUT, VOLUME, MUTE, SOUND EFFECT, Bluetooth pairing.

Sound Effects: STANDARD (balanced sound), MUSIC (enhanced vocals and instruments), CINEMA (expanded soundstage), BASS BLAST (enhanced low frequencies). Input Selection: BT (Bluetooth), OPT (Optical), ARC (HDMI), USB. Volume Control: Master volume and subwoofer level adjustment.

Connecting Devices

HDMI ARC: Connect to TV's HDMI ARC port for best audio quality. Optical: Use included optical cable for digital audio. Bluetooth: Pair with mobile devices wirelessly.

Turn off all devices before connecting cables.
Use high-quality HDMI or optical cables for best performance.
Select corresponding input on soundbar after connection.
For Bluetooth: Put soundbar in pairing mode, search from device.

Tip: HDMI ARC allows volume control with TV remote when CEC is enabled.

Bluetooth Connectivity

Stream audio wirelessly from compatible devices.

Pairing mode: Press and hold Bluetooth button on remote until LED blinks.
Device search: On your phone/tablet, search for "LG Soundbar" in Bluetooth settings.
Connect: Select "LG Soundbar" from available devices list.
Play audio: Start playback on your device; sound should come through soundbar.
Reconnection: Previously paired devices should automatically reconnect when in range.

WARNING! Keep Bluetooth devices within 33 feet for stable connection. Avoid interference from other wireless devices.

Audio Modes

Four preset sound modes optimized for different content types.

Mode	Description	Best For
STANDARD	Balanced sound profile	General TV viewing
MUSIC	Enhanced vocals and instrument clarity	Music playback
CINEMA	Expanded soundstage with surround effect	Movies and TV shows
BASS BLAST	Enhanced low-frequency response	Action movies and bass-heavy music

Care & Cleaning

Unplug from power before cleaning. Use soft, dry cloth for exterior. For stubborn stains, use slightly damp cloth.

CAUTION! Do not use abrasive cleaners or solvents. Avoid getting moisture in ports or vents.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits for residential use. Bluetooth qualified device. Copyright © 2023 LG Electronics; all rights reserved. For support, visit www.lg.com or contact 1-800-243-0000.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No sound from subwoofer	Wireless connection lost	Power cycle both units; ensure within 30 feet; check power indicators
Bluetooth not connecting	Pairing mode/range	Enter pairing mode; move device closer; clear old pairings
No audio from TV	Input selection/cables	Select correct input; check cable connections; enable ARC on TV
Soundbar won't power on	Power connection	Check power cable; ensure outlet working; try different outlet
Distorted audio	Volume level/source	Reduce volume; check source device audio quality

Reset: Unplug from power for 60 seconds, then reconnect.

Service: 1-800-243-0000; www.lg.com