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2.1ch, 120W Sound Bar Audio System with Subwoofer and Bluetooth® Connectivity.

  • LAS355B

Key Features

  • 2.1ch, 120W
  • Bluetooth (ver. 4.0)
  • Update Manager
  • Smart Phone App

Sound Sync Wireless

Connect your Sound Bar to your Smart LG TV wirelessly via Bluetooth®.*

Sound Sync Wireless

Auto Sound Engine

Automatically balances the audio from the bass to the treble.

Auto Sound Engine
Update Manager

Update Manager

Always keep your product up-to-date with the latest firmware options that can all be updated from your smart devices wirelessly.

LG Music Flow Bluetooth App.

The MusicFlow Bluetooth is more than just a remote, it simplifies your listening and unites everything music into easy-to-use app.

LG Music Flow Bluetooth App.
Bluetooth® Multipoint

Bluetooth® Multipoint

Pair up to 3 devices simultaneously (including phones, tablets or PCs). So friends can play their music one-after the other, without going through the disconnecting or connecting process.

*Music Flow Bluetooth® App required. (minimum Android version 4.0.3 ) and (minimum iOS version 6)

Portable IN

Make it your own by personalizing your files via Portable In connectivity. This feature allows you to enjoy music and other digital content directly from portable devices such as MP3 players, laptops and personal multimedia players through LG sound systems.

Portable IN

USB Playback

LG Audio products let the user enjoy all the contents from the mobile devices through USB port, such file formats like MP3, WMA etc.

USB Playback
Channel 2.1CH
Front 25Wx2
Sub-Woofer 70W(Wired)
Total Power Output 120W
Bluetooth Yes
Smart Phone App Yes
Music Curation Yes
Any TV Remote Compatibility Yes
Update Manager Yes
Bluetooth Stand-By Yes
Bluetooth multi-phone pairing (Max 3 NOs) Yes
Optical Yes
Bluetooth (LG TV) Yes
In & Out
Optical Yes(1)
Audio Input Yes
Bluetooth (ver. 4.0) Yes
Accessory Kit
Battery(Size) AAA x 2
Wall Mount Bracket Yes
Batteries Yes
Optical Cable Yes
Instruction Manual Yes
Warranty Card Yes
Remote Control Unit Yes
Audio Format
Dolby Digital Yes
DTS Digital Surround Yes
Audio Sound Mode
Standard (default) Yes
CINEMA (Movie) Yes
MUSIC (Natural) Yes
Flat Yes
Boost Yes
Treble / Bass Yes
Night Mode On/Off
Dynamic Range Control(On/Off) Yes
D.Loud(Loudness)(Default On) Yes
Auto Volume Leveler On/Off
User EQ Yes


Simply choose a support option from the icons below:

  • Phone

    Call an LG Support Representative on

    1800 315 9999Or

    1800 180 9999

    24 hrs, 7 days a week
    Except national holidays

  • Mail

    LG Electronics India Pvt. Ltd,
    A Wing ( 3rd Floor )
    D-3 , District Center Saket,
    New Delhi -110017