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3.0 | 9 Reviews

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



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

Quick Specs

  • Type: Soundbars
  • Energy Star Rated: No

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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®.


  • 300 Watts
  • 2.1 Channel Audio
  • Adaptive Sound Control
  • Bluetooth
Channels 2.1ch
Total Power 300W
Night Mode Yes
Display Type Dot LED
Bass Blast (BASS) Yes
Movie Yes
ASC (Adaptive Sound Control: Default) Yes
MP3 Yes
Dolby Digital Yes
Front 50W x 2
Subwoofer 200W (Wireless)
Bluetooth 4.0 Yes
Wireless Active Subwoofer Yes
Optical Input Yes
LG TV Sound Sync (Bluetooth) Yes
LG TV Sound Sync (Optical) Yes
Dynamic Range Control Yes (App)
Bluetooth Remote App (Android) Yes
TV Remote Compatibility Yes
Soundbar Standby Power Consumption Less than 0.5W
Subwoofer Power Consumption 33W
Subwoofer Standby Power Consumption Less than 0.5W
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
Remote Control Yes
Batteries Yes (AAA)
Warranty Card Yes
Optical Cable Yes
Limited Warranty 1 Year Parts & Labor
UPC 719192640146

Quick Specs

  • Appearance

  • Type: Soundbars

  • Features

  • Energy Star Rated: No

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.

3.0 out of 5

44% of reviewers recommend this product.