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SJ4Y

Key Features

  • High Resolution Audio
  • Wireless Surround Ready*
  • Bluetooth Streaming
  • Adaptive Sound Control (ASC)
  • LG Sound Sync
See Retailer for Pricing
High Resolution Audio

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 Ready

Wireless Surround Ready

This upgradeable sound bar has been designed to accept optional wireless surround speakers (SPJ4-S kit sold separately), adding the premium cinema experience of dedicated rear channels, with wireless convenience.

Learn More

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Surround Sound Expansion

Upgrade to a truly cinematic surround audio experience. This optional kit (SPJ4-S) includes a receiver unit that links wirelessly to compatible LG sound bars, then connects to a pair of supplied speakers that can be placed behind the listener

Surround Sound Expansion
Adaptive Sound Control

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

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

Bluetooth Connectivity

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

Wireless Subwoofer

Wireless Subwoofer

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

PRODUCT HIGHLIGHTS
GENERAL
FEATURES
SOUND MODES
AUDIO FORMAT
SPEAKER
CONNECTIVITY
POWER
DIMENSIONS / WEIGHT
INCLUDED ACCESSORIES
WARRANTY / UPC

What People Are Saying

Rated 5 out of 5 by from Great sound The sound guality is excellent in all the different modes. I like the way it syncs with my LG television. The auto on and off feature makes it seamless to use. The Bluetooth option is really cool, I can listen to music from my phone or tablet just by turning on the Bluetooth option on my device. Great value for the price
Date published: 2018-07-05
Rated 4 out of 5 by from Better sound Easy to install. Trusted brand. It helps to watch TV with a better sound. My husband loves it.
Date published: 2018-07-05
Rated 5 out of 5 by from great sound had a promble hearing tv now think iam at the movies
Date published: 2018-06-25
Rated 5 out of 5 by from Great sound in a small package I've had it for a few weeks now and an very happy. Had better sound, especially voices, than my LG TV and connects wirelessly to my Amazon Echo for great music.
Date published: 2018-06-17
Rated 5 out of 5 by from Great sound Set up in less than five minutes, great sound, easy to use.
Date published: 2018-06-16
Rated 4 out of 5 by from The sound is pretty good. The remote has good range. Easy to use
Date published: 2018-05-21
Rated 5 out of 5 by from Nice, crisp sound. The sound is exceptional. Very crisp and clean. I highly recommend.
Date published: 2018-05-13
Rated 4 out of 5 by from great sounds, great quality, Great Value, ease of use.
Date published: 2018-05-05
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ASK & ANSWER

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.

Can this sound bar B volume control by the TV remote LG TV

Asked by: Rugrox
Some functions on this LG 2.1 ch High-Resolution Audio Sound Bar, Model # SJ4Y such as volume up/down and mute can be controlled by LG TV Remotes by pressing and holding down the Bass Blast button on the remote for 3 seconds. This function will not work with LG Magic Remotes and will not work properly when SIMPLINK and LG Sound Sync are set to on...^IFV
Answered by: LGJoel
Date published: 2018-06-18

Running this through an optical cable. Every time the bar is on, the audio and video cuts out for brief moments. Tv is an LG 43UJ6200. When I turn the bar off, everything is fine. Will the firmware update solve this issue? 

Asked by: JayFel
We would be happy to see what's going on. Drop us a line on Twitter at @LGUSSupport or on Facebook www.facebook.com/LGSupportUSA so we can get more info and see what we can do. ^CP
Answered by: ChrisPSM
Date published: 2018-03-10

Can this sound bar be mounted to bottom of LG  65UJ7700

Asked by: Rogey
Hello, the sound bar can be mounted to the wall under the TV. ^AC
Answered by: Amber C
Date published: 2018-03-05

Can I connect another LG subwoofer to the sound bar. If so Will it just connect automatically like the first subwoofer

Asked by: Steven1122
Regrettably, you cannot pair another LG Subwoofer to the LG 2.1 ch High Resolution Audio Sound Bar, Model # SJ4Y. Multi-pairing is not supported on this device...^IFV
Answered by: LGJoel
Date published: 2018-03-05

Can I control the Soundbar with my LG 60UJ7700 remote?

Asked by: dave_b73
To set up the universal function on your Magic remote, please see the link below. ^AC http://www.lg.com/us/support/product-help/CT10000018-20150539692863-others
Answered by: Amber C
Date published: 2018-02-21

Is my 43LF5400 TV compatible with this sound bar. And if now what is?

Asked by: Tristin
Hi Tristin. The LG 2.1 ch High Resolution Audio Sound Bar, Model # SJ4Y can be paired with a TV that supports Bluetooth for wireless streaming or it can be connected to a TV that has an Optical Digital Audio Output on it or one that has an HDMI Port that Supports HDMI ARC functionality. Regrettably, your LG Full HD 1080p LED TV - 43" Class (42.5" Diag), Model # 43LF5400 is an entry level model that is designed for people who are not looking to add any external audio systems to augment the TVs sound. It does not have any feature that allows you to connect any Sound Bar to it or any other external audio system...^IFV
Answered by: LGJoel
Date published: 2018-03-19

 How far can the wireless subwoofer be away from the main unit ?

Asked by: Kinghawaii
The closer the main unit and the subwoofer, the better sound quality. It is recommended to install the main unit and the subwoofer as close as possible. ^CP
Answered by: ChrisPSM
Date published: 2018-01-25

I have my Soundbar hooked up through the HDMI ARC cable. My Room is not that big. Although sound is good volume is horrible. I have to turn it up to 100 to even get decent volume. Is this to be expected? I would think Max Volume would be very loud.

Asked by: Opieeee
We may need to do some troubleshooting. Please give us a call when you are with your unit at 1-800-243-0000. ^AC
Answered by: amber
Date published: 2018-01-16
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