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Key Features

  • High Resolution Audio
  • Wireless Surround Sound Speakers
  • Surround Sound Expansion
  • Bluetooth Streaming
  • Wireless Active Subwoofer

Hear the whole picture.


High Resolution Audio

Digital music has gone audiophile, with higher sampling rates and bit depth which can contribute to a more accurate, more enjoyable listening experience. This CTA-certified sound bar can play back lossless stereo audio at up to 24-bit/96kHz quality.


Wireless Surround Speakers

This sound bar includes wireless surround speakers, adding the premium cinema experience of dedicated rear channels, with wireless convenience.


Adaptive Sound Control

For maximum enjoyment of various types of programming (movies, sports, games, etc.), LG-exclusive Adaptive Sound Control can automatically detect what’s playing and then enhance the clarity and impact of the audio.


LG Sound Sync

Enhance the home cinema experience
without the clutter of unnecessary cables.
LG Sound Sync technology links compatible
LG televisions to the sound bar wirelessly, using Bluetooth.


Bluetooth Connectivity

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


Wireless Subwoofer

An outboard wireless subwoofer can drastically improve the cinematic audio experience, adding room-shaking bass to
movies and more.


What People Are Saying

Rated 5 out of 5 by from Great Features I bought SJ4R two weeks ago and I really enjoyed sound system. I recommended it to all my friends and my relatives. [This review was collected as part of a promotion.]
Date published: 2019-04-27
Rated 5 out of 5 by from Quality made We purchased this to go with a new 75" LG TV which we purchased first. We had old school technology surround sound. This is awesome. Sound is incredible. We love it. [This review was collected as part of a promotion.]
Date published: 2019-04-10
Rated 5 out of 5 by from The sound blows the doors off! I purchased the 4.1 LG sound bar last month and I'll never listen to my music or view Tv without it. [This review was collected as part of a promotion.]
Date published: 2019-02-26
Rated 5 out of 5 by from Movie Sound, no need to leave the house. I had bought this, a little while after buying my new TV because I wanted some louder sounds while staying at a lower volume. This here works perfectly, it's all around sound. I was watching a sports game, while I had this on. It felt like I was in the stadium, so much so that I could hear everything. [This review was collected as part of a promotion.]
Date published: 2019-01-26
Rated 3 out of 5 by from wrong description I just bought this unit to be used in US and Europe. Apparently it says that the unit works both 110v and 220v (50-60Hrz). But - only the soundbar has 110-220v DC option, the subwoofer and the rear speakers kit use on 110v (60Hrtz). Now I need to return this units nad/or think what model to buy so I can use it in Europe as well.
Date published: 2018-12-17
Rated 2 out of 5 by from VERY MISLEADING I bought this set 2 days ago due to the understanding that the rear speakers were wireless however, that is NOT the case. The box, and the store employees are both MISLEADING. In the future I would recommend that LG does NOT call something wireless when you have to hook wires to it in order for it to work. Just because they supply the adaptive wireless router, the rear speakers themselves are NOT wireless. VERY misleading advertising. The rear speakers need to be connected by wires to the wireless router therefore, creating yet ANOTHER object setting out on the table as well as wires going across the room to each speaker. I own a few LG Products, and this is the first one I have been disappointed in. However, on a more positive note. The sound quality of this product is awesome. The multi-function remote is easy to understand and use. At the push of a button you have cinema surround sound. Unbeatable performance for the price. [This review was collected as part of a promotion.]
Date published: 2018-11-10
Rated 5 out of 5 by from Great sound I had a Bose Solo 15 and replaced it with the SJ4R and I'm glad I did. It has a lot better sound than the Bose. [This review was collected as part of a promotion.]
Date published: 2018-07-17
Rated 4 out of 5 by from Great product. Installation was easy. Love the bass. [This review was collected as part of a promotion.]
Date published: 2018-06-26
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