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100W 4.1ch SoundPlate™ with Bluetooth® Connectivity

  • LAP240

Key Features

  • Slim Design
  • 4.1 Channel Sound
  • 100 watts
  • Bluetooth®

LG SoundPlate™

LG's SoundPlate™ can be easily installed and connected to TVs of many sizes, providing 4.1 channel surround sound with built-in dual subwoofers. It is designed to help you experience the ultimate in sound quality.

Disclaimer: LAB540W model shown

slim design

slim design

SoundPlate™ has a sleek, minimalist design that fits neatly into your entertainment center and blends perfectly with just about any décor.

4.1 channel

4.1 channel

Make all of your movies and music come alive as never before, with 4.1-channel sound. An ideal premium audio solution for compact spaces, these four specially engineered speakers plus subwoofer create a thrilling virtual surround effect.

100 W

100 W

With 100 watts, SoundPlate™ packs plenty of power to give your movies, sports, games and music fuller, richer, room-filling sound, despite its compact form factor.



Wirelessly stream music directly from your smartphone or other compatible device to your LG SoundPlate™ for a seamless listening experience.

sound sync wireless

sound sync wireless

No wired connection needed! Easily link your LG SoundPlate™ with your compatible LG HDTV wirelessly via Bluetooth®, reducing the cable clutter behind/beneath your television.

3d surround sound processor

3d surround sound processor

Put yourself in the middle of all the action with LG's onboard 3D Surround Processor, which creates a room-filling surround sound experience for movies, TV shows and more.

Channels 4.1
Total Power 100W
Automatic Power on/off Yes
Sound Sync (with LG TV) Yes
Front 20W x 2
Surround 20W x 2
Subwoofer (Built-in) 20W
Dolby Digital Plus Yes
DTS-HD High Resolution Audio Yes
Wireless Audio Streaming via Bluetooth® Yes
Wireless Sound Sync Yes
Optical Input Yes
Remote Control Yes
Batteries Yes
Optical Cable Yes
Power Consumption 25W
Standby 0.5W
TV Matching Up to 39.7 lbs
Sound Plate (W x H x D) 22.1" x 14.5" x 3.6"
Shipping Dimensions (WxHxD) 26.7" x 14.5" x 3.6"
Net Weight 9.7 lbs
Shipping Weight 12.0 lbs
Limited Warranty 1 Year Parts and Labor
UPC 719192592537

What People Are Saying

Rated 5 out of 5 by from great I bought this product as a last minute speaker and it was the best dissision i made.
Date published: 2016-03-03
Rated 5 out of 5 by from great sound have had it for over a month and really like the sound
Date published: 2015-12-02
Rated 4 out of 5 by from Great upgrade from my LED TV speakers. If you like your sound systems to have enough bass to rattle your kidneys. . or . .if you like to listen to your TV at the maximum volume level. .or. .if you are expecting the LAP240 to sound like a 5.1 or 7.1 surround sound system, then move on to another product review. The LAP240 is a major improvement over the anemic TV speakers included on most LED Flat Screen TV's. It provides detailed highs, clear mids for conversation and decent lows to pleasantly round out the sound coming from your TV. The LAP240 is more attractive and far sleaker than any of the soundbases that I previously tried using in my home environment. Most of the negative reviews knock the LAP240 because it only has an optical connection. They also say that the sound of the LAP240 distorts at the maximum volume level that they test it at. Fortunately, both my TV and Set Top Box have optical outputs. Also, I never listen to my TV at anything close to the maxium volume level. Perhaps, that is why I am very pleased with the sound improvement provided by the LAP240 and would recommend it to anyone. That is, anyone not wanting an infrasonic massage of their kidneys.
Date published: 2015-11-29
Rated 1 out of 5 by from Just Stopped Working Since I have to expound as it relates to character count criteria for this review, the item stopped working, no sound.
Date published: 2015-11-12
Rated 3 out of 5 by from Sound doesn't sync Set up on my Sony Bravia 42 inch TV. Using the included cable. Sound was good but the sound and the video would not snyc. Returned to store.
Date published: 2015-10-31
Rated 3 out of 5 by from sound keeps cutting in and out Not real impressed with the sound, thought it would have more bass, and the sound keeps cutting in & out
Date published: 2015-06-09
Rated 5 out of 5 by from lg sound plate is all u need no more 5.1speaker i love the lg sound plate its every thing i need
Date published: 2015-02-26
Rated 4 out of 5 by from Need to have volume not change every time new prog Nice and slim. Fits under TV. The price was good and easy to set up.
Date published: 2015-02-08
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We're here to support you with our product.

View LAP240 Product Support

Contact us for any support inquiries.


Ask your questions. Share your answers.
Please first review the detailed product information and help guides in the Product Support section for this product prior to posting a question.

I have a lg 40 inch 4k ultra hd tv and im looking for a wireless soundbar from 100watts plus any suggestions which one and any suggestions where i could look

Asked by: tony95
Our offices, in the United States, do not have specific product information units released in the United Kingdom. In order to obtain such information, it is recommended to check our subsidiary’s website, at
Answered by: NeilE
Date published: 2016-09-08

our country power grid offers 240v 50Hz mains power but my new LG LP240 soundplate has a 120v rating. would using a 110v stepdown device work well here?

Asked by: fischer
Our offices, in the United States, do not have product information for Uganda. In order to obtain such information, it is recommended to check our subsidiary’s website, at, or by phone at +0800-20-5454.
Answered by: NeilE
Date published: 2016-07-25

Sound effect is always at music setting.  I cannot switch it into cinema or standard sound effect. Any suggestion?

Asked by: Blau
We regret the inconvenience you have experienced with this Sound Plate system. It is recommended to unplug the power cord from the system and allow it to sit for about 45 seconds to a minute. After this time, reactivate the system and test its operations again. If this does not resolve the matter, please contact our Customer Interactive Center at 800-243-0000 to troubleshoot the matter further.
Answered by: NeilE
Date published: 2016-03-30

Will my lg 42 smart tv with bluetooth dongle wirelessly attach to lg lap240 soundplate

Asked by: Bob bach
We would be better able to answer your inquiry more accurately if we knew which model number your TV is. Page 13 of your owner's manual for the LG 100W 4.1ch SoundPlate™ with Bluetooth® Connectivity, Model # LAP240 has a detailed instruction on how you can connect this Sound Plate wirelessly to a TV that supports the LG Sound Sync. This unit is compatible with LG TVs that support LG Sound Sync. Make sure that the LG Sound Sync logo is on your TV...^IFV
Answered by: LGJoel
Date published: 2016-03-22

my newly purchase 4.1 soundplate loses audio for brief periods on occasion.

this may only be for 1 to 2 seconds or less, but long enough that you may miss 2 to 5 spoken words.
Asked by: uffda
Check to make sure the audio cable is connected completely to the TV, I had to really "force" the cable into the TV until I heard an audible "click"
Answered by: Kev52
Date published: 2016-04-03

How connect iPad via bluetooth

Asked by: Mariusz228

Can I still use it if my TV isn't Bluetooth? 

Asked by: chris 132

Lost remote for this device and need replacement.

Asked by: Chopdeisel
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