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LAS450H
  • TV/Audio/Video
  • Home Audio
  • LAS450H

LAS450H

Warranty Information Labor 1 Year / Parts 1 Year More

Manuals & Documents

For the most accurate technical information regarding features, specifications, installation and operation of your LG product, please refer to the Owner's Manual and other documents available for this product.

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  • Owner’s Manual

    The Owner’s Manual offers pertinent product information.
  • User Guide

    This manual is a document that describe the usage for the product.
  • Specification

    Specification is a detailed description of the criteria for the constituents, construction, appearance, performance, etc.

Help Library


    • Troubleshooting
    • Home Audio
    Centre Channel dialogue volume weak in multi-audio playback
    • Troubleshooting
    • Home Audio
    Altering Sound Effect option either unresponsive or noisy
    • Troubleshooting
    • Home Audio, Home Theatre Systems, Shelf Stereo Systems, SoundPlate, Video Players, Wi-Fi Audio
    [VIDEO] Setting Sound Bar's AUTO POWER ON feature
    • Troubleshooting
    • Home Audio, Home Theatre Systems, Shelf Stereo Systems, SoundPlate, Video Players, Wi-Fi Audio
    [VIDEO] Connecting Sound Bar via HDMI ARC (auto return channel)
    • Troubleshooting
    • Home Audio, Home Theatre Systems, Shelf Stereo Systems, SoundPlate, Video Players, Wi-Fi Audio
    Seizing (taking over) sound bar’s Bluetooth functionality

Video Tutorials

LG Product Service and Support

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