To properly experience our website, you will need to use an alternate browser or upgrade to a newer version of internet Explorer (IE10 or greater).

The website utilizes responsive design to provide convenient experience that conforms to your devices screen size. In order to get the best possible experience our LG.COM website please follow below instructions.

If you’re using Internet Explorer 8 or earlier, you will need to use an alternate browser such as Firefox or Chrome or upgrade to a newer version of internet Explorer (IE10 or greater).

If you’re using Internet Explorer 10 and higher, turn off your Internet Explorer browser’s “Compatibility View settings” by following steps below:

  • Right click at the top of your browser and make sure the “Menu Bar” option is selected
  • Select “Tools” from the menu bar and then select “Compatibility View settings”
  • In the pop-up menu uncheck all three boxes and click “Close”
  • Your browser window will automatically refresh and you’ll be ready to go
Skip to Contents

LG Wireless Sound Bar LAS450H

  • LAS450H

  • Discontinued Product

Key Features

  • 2.1ch 220W
  • Wireless Subwoofer
  • LG Auto Sound Engine
  • Control with your TV remote
  • Mood Station
  • Bluetooth Stand-By
Channel 2.1 CH
Power Output - Total 220W
Power Output - Front 60W x 2
Power Output - Subwoofer 100W (Wireless)
Including Speaker - Front (SPL) 82dB
Including Speaker - Front (System) 2Way/Bi-Amping
Including Speaker - Front (Tweeter Unit) 20mm PPS Dome
Including Speaker - Front (Woofer Unit) 40x100mm/4ohm
Including Speaker - Front (Impedance) 4ohm
Including Speaker - Front (Magnetic Shielding) Non-Shield
External Speaker - Subwoofer (Model Name) S45A1-D
External Speaker - Subwoofer (SPL) 85dB
External Speaker - Subwoofer (System) Bass Reflex
External Speaker - Subwoofer (Woofer Unit) 6 inch
External Speaker - Subwoofer (Impedance) 3ohm
External Speaker - Subwoofer (Magnetic Shielding) Semi-Shield
Audio Format
Dolby Digital Yes
DTS Digital Surround Yes
MP3 Yes
FLAC (Up to 192kHz) Yes
OGG (Up to 48kHz) Yes
Bluetooth Yes
Music Curation Yes
Audio Return Channel(ARC) Yes
3D Video Signal Pass Through Yes
Smart Phone App - Bluetooth (Android / iOS) Yes / No
Smart UX Yes
Smart UX - Bluetooth multi-phone pairing (Max 3) Yes
FOTA(Firmware On The Air) Yes
Any TV Remote Compatibility Yes
Sound Sync (Bluetooth) Yes
Sound Sync (Optical) Yes
Automatic Power on/off (Bluetooth with LG TV) Yes / Yes
Automatic Power on/off (Optical) Yes / Yes
A/V Sync (0~300ms) Yes
Standby Pass Through Audio, Video Yes
Woofer Level - 20~+6dB Yes
Mute Yes
Dimmer Yes
Sleep Yes
USB Host Yes
Accessory Kit
Remote Control Unit (Type) MA4(Black)
Remote Control Unit (Battery(Size)) AAAx2
Optical Cable Yes
Wall Mount Bracket Yes
OM - Wireless Speaker Reset Guide Yes
Instruction Manual - Web Yes
Instruction Manual - Wall Mount Guide Yes
Batteries Yes
Warranty Card Yes
Table Stand(Detachable Foot) Yes
Carton Box Type Offset
Size (W x H x D) mm 890 x 55 x 89
Foot (H) mm 2
Subwoofer: Size (W x H x D) mm 171 x 350 x 261
Net Weight (Kg) 2.56Kg
Subwoofer: Net Weight (Kg) 3.3Kg
Carton Size (W x H x D) mm 946 x 433 x 223
Container Q'ty (20ft) 290
Container Q'ty (40ft) 620
Container Q'ty (40ft [HC]) 743
Power - Type (SMPS) 100~240V, 50/73Hz
Power - Power Off Consumption 0.5W Under
Power (Subwoofer) - Type (SMPS) 100~240V, 50/60Hz
Power (Subwoofer) - Power Off Consumption 0.5W Under
Power (Subwoofer) - Power Consumption 20W
Power (Subwoofer) - Wireless 2.4GHz Only
In & Out
Audio Input (Portable In (3.5Ø)) Yes
Bluetooth 4.0 Yes
Optical Yes (1)
HDMI : Output Yes
HDMI: Input Yes
Display Type LCD (8 Char.)
LED Indicator Color Red(Stand By)
Auto Display Off (LED) Yes
Audio Sound Mode
Sound Effect: Standard Yes
Sound Effect: Music Yes
Sound Effect: Cinema Yes
Sound Effecr: Flat Yes
Sound Effect: Boost Yes
Sound Effect: Treble/Bass Yes
Sound Effect: User EQ Yes
NightMode: On/Off Yes
Dynamic Loundness Yes
Dynamic Range Control (On/Off) Yes
Auto Volume Leveler (On/Off) Yes

What People Are Saying

There are no expert reviews yet for this product.


Simply choose a support option from the icons below:

  • Telephone

    Call an LG Support Representative at

    6512 0555

    Monday to Friday: 8.30am to 6.00pm
    Saturday: 8.30am to 2.00pm
    Sunday & Public Holiday: Closed

  • Email

    Send LG Support your inquiry

    No time to chat?