Skip disability assistance statement.

Welcome to our website! As we have the ability to list several hundred items on our website (our selection changes all of the time), it is not feasible for a company our size to record and playback the descriptions on every item on our website. However, if you have a disability we are here to help you. Please call our disability services phone line at 970-557-4444 during regular business hours and one of our kind and friendly personal shoppers will help you navigate through our website, help conduct advanced searches, help you choose the item you are looking for with the specifications you are seeking, read you the specifications of any item and consult with you about the products themselves. There is no charge for the help of this personal shopper for anyone with a disability. Finally, your personal shopper will explain our Privacy Policy and Terms of Service, and help you place an order if you so desire.

Need Help? Call 970-557-4444
4.1 | 17 Reviews

LG SLM3D 2.1 Channel 300W Sound Bar with Wireless Subwoofer and Bluetooth® Connectivity

LG SLM3D

Features

  • 300 Watts
  • 2.1 Channel Audio
  • Adaptive Sound Control
  • Bluetooth

See More

This item has purchase restrictions.

We currently only offer this product for purchase within 80 miles of our store. Questions? Contact us for more information.

 
Bluetooth®

Wirelessly stream music directly from your Smartphone or other compatible devices for a seamless listening experience.


TV Remote Compatibility

Select LG Sound Bars work with the remotes from eight leading TV brands* for more convenience and less clutter.


Sound Sync Wireless

Simply link your LG Sound Bar with your compatible LG HDTV wirelessly via Bluetooth®.

Features

  • 300 Watts
  • 2.1 Channel Audio
  • Adaptive Sound Control
  • Bluetooth
GENERAL
Channels 2.1ch
Total Power 300W
CONVENIENCE
Night Mode Yes
Display Type Dot LED
AUDIO SOUND MODE
Bass Blast (BASS) Yes
Movie Yes
ASC (Adaptive Sound Control: Default) Yes
AUDIO FORMAT
LPCM Yes
MP3 Yes
WMA Yes
Dolby Digital Yes
DTS Yes
SPEAKER
Front 50W x 2
Subwoofer 200W (Wireless)
CONNECTIVITY
Bluetooth 4.0 Yes
USB Yes
Wireless Active Subwoofer Yes
Optical Input Yes
LG TV Sound Sync (Bluetooth) Yes
LG TV Sound Sync (Optical) Yes
FEATURES
Dynamic Range Control Yes (App)
Bluetooth Remote App (Android) Yes
TV Remote Compatibility Yes
POWER
Soundbar Standby Power Consumption Less than 0.5W
Subwoofer Power Consumption 33W
Subwoofer Standby Power Consumption Less than 0.5W
DIMENSIONS/WEIGHT
Subwoofer Net Weight 12.4 lbs
Subwoofer (W x H x D) 6.7" x 15.4" x 10.3"
Shipping Dimensions (WxHxD) 38.7" x 16.4" x 8.5"
Shipping Weight 22.3 lbs
Sound Bar (WxHxD) 35.03" x 2.1" x 3.4"
Soundbar Net Weight 5.2 lbs
TV Matching 40" and above
INCLUDED ACCESSORIES
Remote Control Yes
Batteries Yes (AAA)
Warranty Card Yes
Optical Cable Yes
WARRANTY/UPC
Limited Warranty 1 Year Parts & Labor
UPC 719192640146

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

Extended warranties are usually very inexpensive and can save you thousands in the future. It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.

Electronics can be large, heavy and expensive. You probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new electronics should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.

4.1 out of 5

76% of reviewers recommend this product.

1 Stars

Bass bass keeps disconnecting

Herb214 9/20/2021

It has been shipped to your service center for repair
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
1 Stars

Okay

Davidg4433 9/13/2021

I bought this last October and now I wish I didnt the subwoofer stoped working a few weeks ago Ive requested to get it fixed but I still havent heard nothing back about getting it fixed I really love lgs electronics but this sound bar and subwoofer seem to be garbage
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
5 Stars

Major sound upgrade

David1212 9/3/2021

I bought this sound bar about 8 months ago and am very pleased with it. My TV sound as so many TVs today was not the greatest. This sound bar now fills the room with great sound. I also play recorded music via USB port.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
5 Stars

Excellent sound bar

Dakota 69 9/1/2021

Very nice sound bar for my setup. Didnt need over powered woofer. Others who use it dont like booming bass. Very clear and works well in basement entertaining area.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
3 Stars

Bt Connection

Warrior956 8/31/2021

Needs a better bluetooth connectivity for the subwoofer
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
5 Stars

Great sound

Peanut89 7/19/2021

We purchased our 1st smart flat-screen tv a few weeks ago. Everyone suggested that we buy a sound bar to get the best sound quality. We used the tv for a few days without it. Wow I am so glad we bought this What a difference with sound quality with the LG Sound Bar and Woofer. We bought the LG because we also purchased a LG Smart Tv. Very easy to use and we love the different settings We are very pleased with this and enjoying the enhanced tv experience that it provides We have been trying to convince other family members that they need to purchase the LG Sound Bar they are missing out
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
5 Stars

Great electronic

Ej17 6/14/2021

I have happy with my LG products they work great ..
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
4 Stars

Easy set up

tdann 5/24/2021

Easy to set up....sub woofer paired automatically. Sound is decent the the bass from sub woofer is great but the bar is not as loud that I thought it would be. Overall a good system.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
5 Stars

Awesome features

Blawyn21 5/12/2021

FINALLY sound system that turned my living room into a THEATER
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
5 Stars

Great sound. Good vibes.

Nate8610 3/31/2021

I love the 3D sound. Its almost as if I was in a movie theater.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
5 Stars

The great

Scorpions 3/22/2021

I am very happy with the sound bar and use it every day
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
5 Stars

Sounds good

Jimi Dee 2/27/2021

After close to a month of using this soundbar and subwoofer I am very pleased and happy that I bought this product.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
1 Stars

Remote doesnt work Took it back today.

Brizendine 2/5/2021

Very disappointed Remote wont work at all. Took it back today. Bought the SKM5Y. If this isnt any better Ill go for another brand. Have LG television but so far Im very unhappy with the audio product.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
5 Stars

Great sound

lyn71 1/24/2021

I bought this a couple of weeks ago just love it. Weve had surround sound before thought that we would miss it. That is not the case. The sound is awesome youd swear that you still had surround sound.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
4 Stars

Wish I knew

Leon46 1/10/2021

This is our first experience with having a sound bar. It was extremely easy to set up and connect. All of that was simple. I wish the lights on the front of the bar were brighter. Even with the room almost dark they are hard to see. I also wish the instructions were clear on how to use the remote. Sorry I cant read minds. The F button moves the buttons across.... what that does is a mystery. What is ACS? What do the arrows left and right and center do? Just a little bit more directions would be great. Yes we are keeping it. The bar sounds good... we can understand what is being said. Also love that the bar is all metal and not fabric... easier to keep clean.
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
5 Stars

Great system High Quality

andrew01093 1/2/2021

Sounds great great quality build and easy to connect toany bluetooth device
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
5 Stars

Good quality Sound

Paulicius 12/13/2020

Ive had it for about 2 months now and am very satisfied with the sound and ease of connecting it up to my devices. I almost got a Bose but it didnt appeal to me as much as this one did. Very Happy
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

Features

 

Quality

 

Value