To properly experience our LG.com website, you will need to use an alternate browser or upgrade to a newer version of internet Explorer (IE9 or greater).

The LG.com website utilizes responsive design to provide convenient experience that conforms to your devices screen size. In order to get the best possible experience our LG.COM website please follow below instructions.

If you’re using Internet Explorer 8 or earlier, you will need to use an alternate browser such as Firefox or Chrome or upgrade to a newer version of internet Explorer (IE9 or greater).

If you’re using Internet Explorer 9 and higher, turn off your Internet Explorer browser’s “Compatibility View settings” by following steps below:

  • Right click at the top of your browser and make sure the “Menu Bar” option is selected
  • Select “Tools” from the menu bar and then select “Compatibility View settings”
  • In the pop-up menu uncheck all three boxes and click “Close”
  • Your browser window will automatically refresh and you’ll be ready to go
Skip to Contents

SJ4Y

Key Features

  • Rear Surround kit
  • High-Resolution Audio
  • Wireless Subwoofer
  • ASC (Adaptive Sound Control) Auto Sound Engine
  • TV Matching Design
  • Bluetooth Stand-by
01_SJ4Y_Wireless-Rear-Surround-Kit_D1

Rear Surround kit, deliver the surround sound

LG offers a 120-watt rear surround kit* delivering the surround sound effect you’re looking for. Since the receiver wirelessly connects to SJ4Y, there are no ugly wires from the front to the back of the room.

*Rear surround kit is an optional accessory for the SJ4Y

02_SJ5Y_High-Resolution Audio_D

High-Resolution Audio, hear lifelike audio

High resolution sound lets you play high quality "lossless" digital files like FLAC, WAV, or ALAC. Experience the amazing quality of original studio sound.

03_SJ4Y_Wireless-Subwoofer_Desk

Wireless Subwoofer, superb bass without wires

Place the subwoofer where it looks and sounds the best without the worries of wires.

04_SJ4Y_ASC-(Adaptive-Sound-Control)_desk

Adaptive Sound Control, for any content

Adaptive sound control analyzes content in real time. When ASC detects that you are listening to Dialog it automatically adjusts to allow you crystal clear dialog, when it senses action it raises the sub for more impact.

05_SJ4Y_Auto-Sound-Engine_D1

Auto Sound Engine, sound balance at any volume

LG Auto Sound Engine optimizes your sound at any volume level and maintains precise frequencies at all times. This provides the appropriate sound balance regardless of the volume.

06_SJ4Y_TV-Matching-Design_desk

TV Matching Design,
complementary perfection

In simplistic elegance, allow the Sound Bar to perfectly complement its surroundings. Specifically designed to match and enhance your TV.

* Rear surround kit is an optional accessory for the SJ4Y

07_SJ4Y_Bluetooth-Stand-by_desktop

Bluetooth Stand-by, wake up your bar on demand

Sound starts the moment you transfer audio to the Sound Bar.
The Sound Bar remains in sleep mode but turns on and begins playing when the audio is sent via Bluetooth.

08_SJ4Y_Auto-Music-Play_desk

Auto Music Play, music that follows you

Sound starts the moment you enter the room. With Auto Music Play activated, the bar can automatically take over the playback of the audio from a connected device the moment it senses the device is nearby.

09_SJ4Y_Control-with-your-TV-Remote_desk

Control with
your TV Remote

Control your sound bar's basic functions with the remote you currently use the most; the TV remote.

Des_10_SJ4Y_Connectivity_V2.0

Connected to your entertainment

Feel free to connect to the device you wish with HDMI, USB, Optical, Portable In and Bluetooth connectivity.

PRODUCT HIGHLIGHTS
GENERAL
CONVENIENCE
SOUND MODES
AUDIO FORMAT
SPEAKERS
CONNECTIVITY
POWER
DIMENSIONS / WEIGHTS
INCLUDED ACCESSORIES
WARRANTY / UPC

What People Are Saying

Rated 5 out of 5 by from sound bar I'm very happy with the sound quality and control of this product
Date published: 2019-07-09
Rated 5 out of 5 by from SJ4Y 2.1 Channel High Resolution Audio Soundbar I bought this model twice from two different stores, Target and Walmart. The one from Target only the sound bar worked, not the subwoofer. Took that back purchased the same model from Walmart worked for a few weeks and stopped and then stopped. I'm also on my second lg phone which I like. [This review was collected as part of a promotion.]
Date published: 2019-06-28
Rated 5 out of 5 by from Great Sound! First thing I did when I received it was update the firmware. Hooked it up and WOW! Great Sound. One other great thing is it said only 8 remotes were compatible with the system. My TCL Roku remote not one of them. But I'm here to t completely works with the system! But there is one huge downfall. No surround sound speakers available. I should have done my homework. You'd think the engineers would have a work around. Both the web site where I purchased it and LG's said rear speaker kit available. That should be removed. I did say Great Sound though! [This review was collected as part of a promotion.]
Date published: 2019-06-08
Rated 5 out of 5 by from Great speakers just got them to late Amazing speakers. They seem to come alive once you get the volume almost all the way up. Problem is I bought them to late and the rear speakers that pairs with them are no longer available. I wish they would allow the current rear speaker kit to pair with this model. other then that they are absolutely amazing. [This review was collected as part of a promotion.]
Date published: 2019-06-04
Rated 2 out of 5 by from good sound, intermittent sub connectivity We have 2 LG TVs in the house and soundbars. This was the last piece I got and have given me pause about LG. The subwoofer intermittently disconnects which is very distracting. I’ve tried all the troubleshooting, to no avail. It’s sitting just feet below the soundbar which is attached to the underside of the tv. No other electronics between the two. I’ve been hoping for a firmware update but have given up hope of that. [This review was collected as part of a promotion.]
Date published: 2019-04-13
Rated 5 out of 5 by from Sound bar We purchased the sound bar approximately three weeks ago and love it. It was very simple to hook up and the sound is excellent. It was actually harder to get out of the box that to hook it up! [This review was collected as part of a promotion.]
Date published: 2019-04-08
Rated 1 out of 5 by from Dont Buy These speakers are junk and not worth buying.The subwoofer fades in and out every other sec. I download the update and still does the same. [This review was collected as part of a promotion.]
Date published: 2019-04-05
Rated 5 out of 5 by from Great features I bought this about a month ago and I love it. Was very easy to hookup and setup. the sound from this thing is amazing. [This review was collected as part of a promotion.]
Date published: 2019-04-01
  • y_2019, m_7, d_20, h_23
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.12
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_99
  • loc_en_CA, sid_MD05807571, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_lgecanada
  • bvseo_sdk, java_sdk, bvseo-2.3.0.0
  • CLOUD, getReviews, 8ms
  • REVIEWS, PRODUCT

QUESTIONS? LET US HELP

Simply choose a support option from the icons below: