LG SPN8M-W 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:

A
Anthony SimsAug 23, 2025
What to do if my LG SPN8M-W has no sound?
- L
  lisa86Aug 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.
M
mahoneynathanielAug 31, 2025
Why the remote control of my LG Speaker System does not work properly?
- J
  Joshua CruzSep 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.
W
William EscobarAug 30, 2025
What to do if my LG SPN8M-W is not working properly?
- K
  Kathryn ChandlerAug 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.
R
Randy JordanAug 30, 2025
Why is my LG Speaker System remote control not working?
- H
  Heather FrostAug 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.
C
Christopher JonesAug 29, 2025
What to do if LG SPN8M-W cannot connect to home network?
- R
  rhondanicholsAug 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
Jason BlackAug 28, 2025
How to increase low output sound on LG SPN8M-W?
- L
  Laura PaceAug 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.
C
Casey HallAug 27, 2025
How to troubleshoot Bluetooth pairing issues with LG Speaker System?
- J
  jack22Aug 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.
J
John RubioAug 26, 2025
How to turn on LG Speaker System if it's not powering on?
- M
  Michael HoffmanAug 27, 2025
  If your LG Speaker System isn't powering on, ensure the power plug is securely connected to the outlet.
M
Mark WoodwardAug 25, 2025
Why is there no woofer sound from my LG SPN8M-W?
- L
  Lisa HarrisAug 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.
M
Michael GomezAug 25, 2025
How to fix LG Speaker System remote control not working?
- J
  jessicagarciaAug 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 SPN8M-W Specifications

General

Brand	LG
Model	SPN8M-W
Type	Soundbar
Channels	3.1.2
Total Power Output	440W
Subwoofer	Wireless
Dolby Atmos	Yes
DTS:X	Yes
Wi-Fi	Yes
Bluetooth	Yes
HDMI Inputs	2
HDMI Output	1
Frequency Response	40Hz - 20kHz
Color	White
Connectivity	HDMI, Bluetooth, Wi-Fi

Summary

Getting Started

Safety Information

Crucial safety warnings and precautions for product operation.

Front Panel Overview

Rear Panel Connections

Remote Control Guide

Sound Bar Installation

Wall Mounting Instructions

Connecting

Network Connection Setup

Guides on connecting the soundbar to a network via the Google Home app.

Wireless Subwoofer Connection

Explains how to connect and pair the wireless subwoofer.

Wireless Rear Speaker Connection

Guides on connecting and pairing the wireless rear speakers.

Surround Sound Configuration

TV Connectivity (Optical/HDMI/LG Sound Sync)

Guides for connecting the soundbar to your TV via various methods.

ARC, eARC, and SIMPLINK

Advanced Audio Formats (Dolby Atmos, DTS:X)

External Device Connections (HDMI/Optical)

USB Device Connection and Playback

Operating

USB Playback Operations

Google Assistant Voice Control

How to use voice commands to control the soundbar and smart home devices.

Voice Command List

Bluetooth Device Operation

Guides on connecting and playing music via Bluetooth.

TV Remote Control Integration

Auto Power Management

Standby and Reset Modes

Troubleshooting

General Troubleshooting

Solutions for common problems like unit not working or no sound.

Connectivity Issues

Addresses issues with USB, Bluetooth, and Wi-Fi connection problems.

Voice Recognition Problems

Solutions for problems with voice recognition not working properly.

Wireless & Demo Mode Issues

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