Welcome to our website! As we have the ability to list over one million 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 are an American with a disability we are here to help you. Please call our disability services phone line at (785) 528-4246 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 any American 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.

4.3 | 24 Reviews

4.1 ch Sound Bar Surround System with Wireless Surround Sound Speakers

LG SJ4R

Features

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

Quick Specs

  • Type: Soundbars
  • Energy Star Rated: No

See More

 
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.

Features

  • High Resolution Audio
  • Wireless Surround Sound Speakers
  • Surround Sound Expansion
  • Bluetooth Streaming
  • Wireless Active Subwoofer
PRODUCT HIGHLIGHTS
High Resolution Audio Up to 24bit/96kHz
Wireless Surround Sound Ready Yes
Bluetooth Streaming Yes
Adaptive Sound Control (ASC) Yes
Sound Sync Wireless Yes
HDMI In/Out Yes
Wireless Active Subwoofer Yes
GENERAL
Soundbar Mode - Channels/Power 2.1ch
Total Power 300W
FEATURES
Bluetooth Remote App (Android) Yes
Bluetooth Stand-By Yes
Auto Music Play (BLE) Yes
Audio Return Channel (ARC) Yes
SIMPLINK Yes
SOUND MODES
Adaptive Sound Control (ASC): Default Yes
Standard Yes
Bass Blast Yes
Cinema Yes
AUDIO FORMAT
LPCM Yes
Dolby Digital Yes
SPEAKERS
Front 60W x 2
Subwoofer 180W
CONNECTIVITY
Wireless Active Subwoofer Yes
Bluetooth (ver. 4.0) Yes
LG TV Sound Sync (Bluetooth) Yes
LG TV Sound Sync (Optical) Yes
HDMI 1.4 Out 1
HDMI 1.4 In 1
Optical Input 1
USB Host Yes
Portable Audio In (3.5mm) Yes
SIMPLINK (HDMI CEC) Yes
POWER
Soundbar Power Consumption 22W
Soundbar Standby Power Consumption Less than 0.5W
Subwoofer Power Consumption 33W
Subwoofer Standby Power Consumption Less than 0.5W
DIMENSIONS/ WEIGHTS
Recommended TV Size 40" and above
Sound Bar (WxHxD) 35" x 2.2" x 3.4"
Subwoofer (WxHxD) 6.73" x 12.6" x 9.92"
Soundbar Net Weight 5.3 lbs
Subwoofer Net Weight 9.26 lbs
Shipping Size (WxHxD) 38.7" x 16.4" x 8.5"
Shipping Weight 19.2 lbs
INCLUDED ACCESSORIES
Remote Control Yes
Batteries Yes (AAA)
Optical Cable Yes
Wall Mount Bracket Yes
WARRANTY / UPC
Limited Warranty 1 Year Parts & Labor
UPC 719192616493

Quick Specs


  • Appearance

  • Type: Soundbars

  • Features

  • Energy Star Rated: No

Specification English

Get Adobe Reader

* Documents require Adobe Reader.

Interactive Tour

{"hideMenu":false,"ipiOnly":false,"tourViews":[{"viewImage":{"sources":[{"src":"/www.lg.com/us/images/home-audio/md05882216/gallery/medium01.jpg.w1920.jpg","profile":"W1920","width":400,"height":264},{"src":"/www.lg.com/us/images/home-audio/md05882216/gallery/medium01.jpg.w960.jpg","profile":"W960","width":400,"height":264},{"src":"/www.lg.com/us/images/home-audio/md05882216/gallery/medium01.jpg.w480.jpg","profile":"W480","width":400,"height":264},{"src":"/www.lg.com/us/images/home-audio/md05882216/gallery/medium01.jpg.w240.jpg","profile":"W240","width":240,"height":158}],"src":{"src":"/www.lg.com/us/images/home-audio/md05882216/gallery/medium01.jpg","width":400,"height":264},"runtimeSrc":{"src":"/www.lg.com/us/images/home-audio/md05882216/gallery/medium01.jpg.web.jpg","width":400,"height":264},"assetWrapper":"tour","alt":"4.1 ch Sound Bar Surround System with Wireless Surround Sound Speakers","isAdaCompliant":false},"hotspots":[{"hotspotX":0.2,"hotspotY":0.35,"captionFromAttr":"High Resolution Audio","description":"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.<br/>","media":{"sources":[{"src":"/www.lg.com/us/images/av/features/2_high-resolution-audio-m.jpg.w1920.jpg","profile":"W1920","width":768,"height":1100},{"src":"/www.lg.com/us/images/av/features/2_high-resolution-audio-m.jpg.w960.jpg","profile":"W960","width":768,"height":1100},{"src":"/www.lg.com/us/images/av/features/2_high-resolution-audio-m.jpg.w480.jpg","profile":"W480","width":480,"height":687},{"src":"/www.lg.com/us/images/av/features/2_high-resolution-audio-m.jpg.w240.jpg","profile":"W240","width":240,"height":343}],"src":{"src":"/www.lg.com/us/images/av/features/2_high-resolution-audio-m.jpg","width":768,"height":1100},"runtimeSrc":{"src":"/www.lg.com/us/images/av/features/2_high-resolution-audio-m.jpg.web.jpg","width":768,"height":1100},"assetWrapper":"tour","alt":"High Resolution Audio","isAdaCompliant":false,"type":"IMAGE"},"direction":"right"},{"hotspotX":0.2,"hotspotY":0.55,"captionFromAttr":"Wireless Surround Speakers","description":"This sound bar includes wireless surround speakers, adding the premium cinema experience of dedicated rear channels, with wireless convenience.<br/>","media":{"sources":[{"src":"/www.lg.com/us/images/av/features/1_rear-surround-kit-m.jpg.w1920.jpg","profile":"W1920","width":768,"height":1005},{"src":"/www.lg.com/us/images/av/features/1_rear-surround-kit-m.jpg.w960.jpg","profile":"W960","width":768,"height":1005},{"src":"/www.lg.com/us/images/av/features/1_rear-surround-kit-m.jpg.w480.jpg","profile":"W480","width":480,"height":628},{"src":"/www.lg.com/us/images/av/features/1_rear-surround-kit-m.jpg.w240.jpg","profile":"W240","width":240,"height":314}],"src":{"src":"/www.lg.com/us/images/av/features/1_rear-surround-kit-m.jpg","width":768,"height":1005},"runtimeSrc":{"src":"/www.lg.com/us/images/av/features/1_rear-surround-kit-m.jpg.web.jpg","width":768,"height":1005},"assetWrapper":"tour","alt":"Wireless Surround Speakers","isAdaCompliant":false,"type":"IMAGE"},"direction":"right"},{"hotspotX":0.8,"hotspotY":0.35,"captionFromAttr":"Adaptive Sound Control","description":"For maximum enjoyment of various types of programming (movies, sports, games, etc.), LG-exclusive Adaptive Sound Control can automatically detect what\u2019s playing and then enhance the clarity and impact of the audio.<br/>","media":{"sources":[{"src":"/www.lg.com/us/images/av/features/3_asc-adaptive-sound-control-m.jpg.w1920.jpg","profile":"W1920","width":768,"height":1100},{"src":"/www.lg.com/us/images/av/features/3_asc-adaptive-sound-control-m.jpg.w960.jpg","profile":"W960","width":768,"height":1100},{"src":"/www.lg.com/us/images/av/features/3_asc-adaptive-sound-control-m.jpg.w480.jpg","profile":"W480","width":480,"height":687},{"src":"/www.lg.com/us/images/av/features/3_asc-adaptive-sound-control-m.jpg.w240.jpg","profile":"W240","width":240,"height":343}],"src":{"src":"/www.lg.com/us/images/av/features/3_asc-adaptive-sound-control-m.jpg","width":768,"height":1100},"runtimeSrc":{"src":"/www.lg.com/us/images/av/features/3_asc-adaptive-sound-control-m.jpg.web.jpg","width":768,"height":1100},"assetWrapper":"tour","alt":"Adaptive Sound Control","isAdaCompliant":false,"type":"IMAGE"},"direction":"left"},{"hotspotX":0.8,"hotspotY":0.55,"captionFromAttr":"LG Sound Sync","description":"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.<br/>","media":{"sources":[{"src":"/www.lg.com/us/images/av/features/09_control-with-your-tv-remote-m.jpg.w1920.jpg","profile":"W1920","width":768,"height":779},{"src":"/www.lg.com/us/images/av/features/09_control-with-your-tv-remote-m.jpg.w960.jpg","profile":"W960","width":768,"height":779},{"src":"/www.lg.com/us/images/av/features/09_control-with-your-tv-remote-m.jpg.w480.jpg","profile":"W480","width":480,"height":486},{"src":"/www.lg.com/us/images/av/features/09_control-with-your-tv-remote-m.jpg.w240.jpg","profile":"W240","width":240,"height":243}],"src":{"src":"/www.lg.com/us/images/av/features/09_control-with-your-tv-remote-m.jpg","width":768,"height":779},"runtimeSrc":{"src":"/www.lg.com/us/images/av/features/09_control-with-your-tv-remote-m.jpg.web.jpg","width":768,"height":779},"assetWrapper":"tour","alt":"LG Sound Sync","isAdaCompliant":false,"type":"IMAGE"},"direction":"left"}]}],"ipiCompatible":false}

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.

4.3 out of 5

75% of reviewers recommend this product.

VERY MISLEADING

Sterling123 11/10/2018

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.

No, I do not recommend this product

Features

 

Quality

 

Value

 

Great sound

Mel911 7/17/2018

I had a Bose Solo 15 and replaced it with the SJ4R and Im glad I did. It has a lot better sound than the Bose.

Yes, I recommend this product

Features

 

Quality

 

Value

 

ShamSham 6/26/2018

Great product. Installation was easy. Love the bass.

Yes, I recommend this product

Features

 

Quality

 

Value

 

Sounds Great

Steady Eddy 5/12/2018

Easy to Install Great surround sound you will not be disipointed

Yes, I recommend this product

Features

 

Quality

 

Value

 

Its decent

Kaleb_6392 5/2/2018

So I bought this product a couple few months ago and right out of the box there was a problem with the system and it was making these HORRIBLE noises like static noises and makes the whole system sound like horrible And if that problem was fix this system would be incredibly AMAZING with very nice deep bass that will vibrate your walls and nice clean sound other than the staic noise this system would be great

No, I do not recommend this product

Features

 

Quality

 

Value

 

Syncing with the TV. Is hard.

BGrig 4/13/2018

Have to restart the sound system several times......

Yes, I recommend this product

Features

 

Quality

 

Value

 

Home theater

ronr64094 3/14/2018

Easy to setup and sound quality is better than I thought

Yes, I recommend this product

Features

 

Quality

 

Value

 

Good speaker bar with rear speakers.

Matt4321 3/12/2018

The same speaker bar as the sj4y with the rear surround speakers included for less $. Sounds good and easy to put together.

Yes, I recommend this product

Features

 

Quality

 

Value

 

Wireless is great

MrH2174 2/27/2018

This little system can pack a decent punch really wanted surround while viewing movies Its good if you live in a apartment no issues going somewhat wireless with the rear speaker kit and subwoofer. The bass is decent 3 different sound modes depending on what your listening to Im happy with this purchase fits right in with my new OLED55B7A.

Yes, I recommend this product

Features

 

Quality

 

Value

 

Great sound... low price...

Renemartins70 2/25/2018

Amazing sound... for very low price... easy to use...

Yes, I recommend this product

Features

 

Quality

 

Value

 

Better Than Expected

Nathan0996 2/24/2018

I had an LG soundbar with a wired sub-woofer prior to this unit and the sub-woofer was very sub-par. This unit blows it out of the water by far I had been looking for a good sound wireless rear speaker unit for a while that didnt break the bank and im glad to say that I found it. The price point for this unit was worth it. Its worth the extra $100 to spend on this unit to get the rear speakers and upgraded sound from the sub-woofer vs. just a soundbar and sub-par sound. The rear speakers have wires that connect to a central hub wherever you put it. This is normal of a wireless unit in my experience.However there is no wires to run from the soundbar to the central hub which is great so you can place the rear speakers anywhere. Its worth the purchase and Id buy it again.

Yes, I recommend this product

Features

 

Quality

 

Value

 

YOU ARE THERE

Happy Cusomer 2/18/2018

I purchased this product at Best Buy as a open box return. I hooked it up to my smart TV and the experience I get from watching action movies AND live concerts is the same as really being there. The sub woofer gives me the just like youre there feeling. And the REAR speakers actually through the sound ALL AROUND.

Yes, I recommend this product

Features

 

Quality

 

Value

 

Mediocre sound not crisp and clean

dicksmail 2/14/2018

Ive had this for several months and am very disappointed. The sound emanating from the unit is not always crisp and clean and there is no way to adjust if other than with the built-in Cinema and ASC buttons which dont provide much in the way of improvement. I called customer service and they had me reset the unit but no improvement. Problem is exacerbated when I try to play the unit a lower volumes.

No, I do not recommend this product

Features

 

Quality

 

Value

 

Awesome sound and easy to set up

Skyhawk710 2/5/2018

This unit is an amazing buy for the cost. Took me less than 20 minutes to unbox and set up. The wireless components seemlessly pair to the soundbar without any effort and the sound is awesome. Buy this unit If there is a downside its that you need three plugs Soundbar subwoofer rear speaker receiver.

Yes, I recommend this product

Features

 

Quality

 

Value

 

Very good sound quality

sngore76 1/30/2018

I enjoy the product. It certainly boosts the speakers in the 43 LG TV I have. The only thing to watch out for is feedback in the Web OS screen sometimes where you have to do a hard reset.

Yes, I recommend this product

Features

 

Quality

 

Value

 

Awesome sound

Dave37 1/27/2018

Exactly what I was looking for in a sound bar. Thank you

No, I do not recommend this product

Features

 

Quality

 

Value

 

Great sound

Jd21 1/24/2018

I bought it because the tv sound was terrible but the LG soundbar took care of that it is a GREAT product

Yes, I recommend this product

Features

 

Quality

 

Value

 

So simple to set up. Awesome product sounds great

Dha00ta 1/24/2018

So easy to set up and Bluetooth is awesome. Sounds awesome

Yes, I recommend this product

Features

 

Quality

 

Value

 

Great sound

Travis M 12/27/2017

I bought this a couple of weeks ago. It was a quick and easy set up. The sound is great We use it for movies shows and music. Pairing with Bluetooth is simple.

Yes, I recommend this product

Features

 

Quality

 

Value

 

Decent Sound

D Williams 12/26/2017

I bought this set separately which was more expensive at the time in May of 2017 and I am overall satisfied. The quality of sound is superb although Ill occasionally receive some interference between the bluetooth connection and the subwoofer will black out and come back on. Additionally while the soundbar is great I also have an LG tv the produces great sound so I do not believe it is completely necessary. Setup was very simple and quick. The remote is user-friendly and I like the LED status display on the sound bar. I also use it to listen to music as well. My only other problem is that while watching shows that dont support surround sound will overpower the dialogue. Other than those few things its definitely worth the promotional price.

No, I do not recommend this product

Features

 

Quality

 

Value

 

Great excellent sound bar almost complete in term

Charo 12/21/2017

I bought it a few days ago and I love the sound effect very happy with this purchase

Yes, I recommend this product

Features

 

Quality

 

Value

 

Nice sound

Jackpot39 12/7/2017

Bought a few days ago. Set up looked confusing. Instructions are very limited. But actually went very easily and fully set up in about 30- 45 minutes. The part I feared most was subwoofer and rear rear speakers are blutoothed. But simply power up and all connected within seconds. Rear speakers are wireless from the sound bar. But is wired to a supplied router that also needs to be plugged in to power outlet. But again not to the sound bar. So you can put the speakers 10 feet behind you and just plug in to outlet and done. The sound was ok. Then realized I forgot to plug in rear speakers. Then WOW It sounded amazing. Loudness it will not break your windows but is loud enough to irritate anyone witthin your home. Possibly a neighbor aswell. It is 430 amplified watts of kaboom. Most impressive is the subwoofer and clarity Sound is a 5 Instructions a 3 at best. Remote control no real instructions. 3 Sound bar has no display of volume level at least i have not seen any nor have i seen much info on digital display at all. But for the money I paid on sale 219.00 I simply can not complain. Great for war movies. My main use is music videos. Through the TV.

Yes, I recommend this product

Features

 

Quality

 

Value

 

Unbelievable sound

Andyjae 11/26/2017

This unit more than exceeded my expectations Wow

Yes, I recommend this product

Features

 

Quality

 

Value

 

Misleading product description

frank12 11/15/2017

I just set up the unit and found that even though it is advertised as having wireless surround speakers as well as the box it comes in that says wireless her speakers. The speakers are not wireless but need to be connected by speaker wire to the receiver to work. This is the same setup I had on a unit I bought 15 plus years ago and they were connected to the receiver but not called wireless. Lg is very inaccurate on the website and the box the unit the come in.

No, I do not recommend this product

Features

 

Quality

 

Value