LG SPN11-SL User Manual

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OWNER’S MANUAL

LG Wi-Fi

Sound Bar

Please read this manual carefully before operating your set and retain it for future

reference.

MODEL

SN11RG (SN11RG, SPN8-W, SPN11-SL, SPN11-SR)

SN11RG (SN11RG, SPN8M-W, SPN11M-SL, SPN11M-SR)

2104_Rev01

www.lg.com

Copyright © 2021 LG Electronics Inc. All Rights Reserved.

Table of Contents

Questions and Answers:

C
Carl MarshallAug 23, 2025
What to do if my LG Speaker System has no sound?
- P
  Patricia LewisAug 23, 2025
  If your LG Speaker System isn't producing sound, there are several things to check: * Ensure the volume isn't set to the minimum. Adjust the volume accordingly. * If connected to an external device like a set-top box or Bluetooth device, verify and adjust the volume level on that device. * Check if the mute function is activated. Press the designated button or adjust the volume to deactivate it. * Confirm that the correct input source is selected for your setup.
H
Holly ForbesAug 31, 2025
Why the remote control of my LG SPN11-SL does not work properly?
- D
  Dana WilliamsSep 1, 2025
  If the remote control for your LG Speaker System isn't working correctly, consider these potential causes: * The remote control might be too far from the unit. Try operating it within a 7-meter range. * There might be an obstacle blocking the signal between the remote control and the unit. Remove any obstructions. * The batteries in the remote control might be depleted. Replace them with new ones.
A
aguirreamyAug 30, 2025
What to do if my LG SPN11-SL is not working properly?
- H
  Hannah PhillipsAug 31, 2025
  If your LG Speaker System isn't working properly, try the following: * Turn off the power to both the unit and any connected external devices like TVs, woofers, DVD players, or amplifiers, and then turn them back on. * Disconnect the power cord from the unit and connected external devices, then reconnect them. * Be aware that previous settings might not be saved if the device power is shut off.
C
Charles BishopAug 30, 2025
Why is my LG SPN11-SL Speaker System remote control not working?
- Y
  yatesedwardAug 30, 2025
  To resolve remote control issues with your LG Speaker System: * Ensure the remote is within 7 meters of the unit. * Remove any obstacles blocking the path between the remote and the unit. * Replace the batteries with new ones.
E
Erin JonesAug 29, 2025
What to do if LG SPN11-SL Speaker System cannot connect to home network?
- Q
  qsmithAug 29, 2025
  If your LG Speaker System is unable to connect to your home network: * Move the speaker away from household devices that use radio frequencies, as they may cause wireless interference. * Check your router by turning it off and then back on. * Ensure that the Wi-Fi feature is enabled on your smart device. * Verify that both the speaker and your smart device are connected to the same Wi-Fi network.
J
James SimpsonAug 28, 2025
How to increase low output sound on LG SPN11-SL Speaker System?
- K
  Karen CarrAug 28, 2025
  If the output sound from your LG Speaker System seems low: * Switch the DRC (Dynamic Range Control) function to OFF using 'LG Sound Bar'. * If the sound bar is connected to a TV, change the AUDIO DIGITAL OUT setting in the TV Setup Menu from PCM to AUTO or BITSTREAM. * If connected to a Player, change the AUDIO DIGITAL OUT setting in the Player Setup Menu from PCM to PRIMARY PASS-THROUGH or BITSTREAM. * Change the Audio DRC setting on the connected device's setup menu to the OFF state. * Ensure that Night Time mode is not enabled. Turn off Night Time mode.
M
Michael MolinaAug 27, 2025
How to troubleshoot Bluetooth pairing issues with LG SPN11-SL Speaker System?
- D
  Danielle GarrettAug 27, 2025
  If you're having trouble pairing your Bluetooth device with your LG Speaker System: * Make sure your Bluetooth device is turned on. * Try turning Bluetooth off and then on again on your Bluetooth device before attempting to pair again. * Ensure there are no obstacles between the Bluetooth device and the unit. * Keep in mind that depending on the type of Bluetooth device or the surrounding environment, pairing may not always be successful.
C
Calvin AndrewsAug 26, 2025
How to turn on LG Speaker System if it's not powering on?
- R
  Ricky WardAug 27, 2025
  If your LG Speaker System isn't powering on, ensure the power plug is securely connected to the outlet.
M
Michelle HarrisAug 25, 2025
Why is there no woofer sound from my LG Speaker System?
- J
  Jennifer HarveyAug 26, 2025
  If you're not getting any sound from the woofer of your LG Speaker System: * Check that the subwoofer's power cord is securely plugged into the wall outlet. * Verify the unit and the subwoofer are paired. If they are disconnected, reconnect them.
E
Edward CarterAug 25, 2025
How to fix LG SPN11-SL remote control not working?
- J
  johnsonedwardAug 25, 2025
  If your LG Speaker System remote control isn't working correctly: * Make sure you are within 7 m (23 ft) of the unit. * Ensure there are no obstacles blocking the path between the remote control and the unit. * Try replacing the batteries with new ones.

LG SPN11-SL Specifications

General

Brand	LG
Model	SPN11-SL
Category	Speaker System
Language	English

Summary

Safety Precautions

General Safety Warnings

General warnings and cautions for safe operation and product handling.

Power Cord Safety

Specific safety guidelines for the power cord.

Remote Control Guide

Battery Replacement

Speaker Placement Guidelines

Sound Bar Installation

Wall Mounting Instructions

Mounting the Main Unit on a Wall

Mounting Wireless Rear Speakers

Network Setup and Connectivity

Network Connection Steps

Guide to connecting the sound bar to your home network via Wi-Fi.

Google Home App Setup

Instructions for installing and configuring the Google Home app for smart control.

Wi-Fi Connection via App

Steps to establish a Wi-Fi connection using the Google Home app.

Wireless Speaker Connection

Wireless Subwoofer Setup

Details on connecting the wireless subwoofer, including LED indicators and manual pairing.

Wireless Rear Speaker Setup

Details on connecting the wireless rear speakers, including LED indicators and manual pairing.

Connecting to Your TV

Optical Cable Connection

Steps for connecting the sound bar to the TV using an optical cable.

LG Sound Sync Integration

HDMI Cable Connection

Steps for connecting the sound bar to the TV using an HDMI cable.

Advanced Audio Format Support

Dolby Atmos Explained

DTS:X Explained

USB Device Connection and Playback

Operating via USB

Google Assistant Voice Control

Activating and Using Voice Commands

Steps to activate and issue voice commands to the Google Assistant.

Voice Command Examples

Voice Control for TV and Sound Bar

Controlling LG TV with Voice

Lists voice commands to manage LG TV functions such as power, channels, and volume.

Controlling the Sound Bar with Voice

Lists voice commands to operate sound bar functions like input selection, sound effects, and power.

LG Sound Bar App Usage

App Requirements and Features

Installing the LG Sound Bar App

Bluetooth Wireless Technology

Pairing and Music Playback

Guide to pairing your device and playing music via Bluetooth.

Bluetooth Device Voice Control

Standby and Reset Procedures

Resetting the Speaker

Procedure for resetting the speaker to its factory default settings.

Troubleshooting General Issues

Troubleshooting Specific Issues

Troubleshooting Network & App Issues

Network Connectivity Problems

Solutions for problems connecting to the home network or Wi-Fi.

Application Not Working Properly

Troubleshooting Wireless Issues

Wireless Interference Solutions

Product Specifications

Component Technical Specifications

Wireless Subwoofer Specifications

Wireless Rear Speaker Specifications

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