KEY FEATURES

  • Dolby Atmos
  • High Resolution Audio
  • Chromecast Built-In
  • 4K Passthrough (HDCP 2.2)
  • Hi-Fi DAC
  • 24-bit Upsampling
5.1.2 ch High Resolution Audio Sound Bar with Dolby Atmos

PRODUCT HIGHLIGHTS

    • Dolby Atmos
    • Yes
    • High Resolution Audio
    • Up to 24bit/192kHz
    • Home Cinema Mode
    • Yes
    • Group Play Mode
    • Yes
    • Multi-Room Mode
    • Yes
    • Auto Music Play
    • Yes
    • Chromecast Built-in
    • Yes
    • Spotify Connect
    • Yes
    • Adaptive Sound Control (ASC)
    • Yes

GENERAL

    • Channels
    • 5.1.2ch
    • Total Power
    • 500W

CONVENIENCE

    • TV Remote Compatibility
    • Yes
    • Smart Phone Remote App
    • Yes
    • Universal Network Search
    • Yes
    • BLE EZ Setup
    • Yes
    • LG Sound Sync
    • Yes
    • Auto Volume Leveler
    • Yes
    • Audio Return Channel (ARC)
    • Yes
    • Dynamic Range Control
    • Yes
    • SIMPLINK
    • Yes
    • Network Software Update
    • Yes
    • Night Mode
    • Yes
    • Display Type
    • LCD (8 char.)

EMBEDDED MUSIC SERVICES

    • iHeartRadio®
    • Yes
    • Tunein®
    • Yes
    • Spotify®
    • Yes
    • Rhapsody®
    • Yes
    • Pandora®
    • Yes
    • Google Music Play
    • Yes
    • npr
    • Yes

AUDIO SOUND MODE

    • ASC (Adaptive Sound Control: Default)
    • Yes
    • Standard
    • Yes
    • Music
    • Yes
    • Bass Blast (BASS)
    • Yes
    • Cinema
    • Yes

AUDIO FORMAT

    • LPCM
    • Yes
    • Dolby Atmos
    • Yes
    • Dolby True HD
    • Yes
    • Dolby Digital Plus
    • Yes
    • Dolby Digital
    • Yes
    • DTS Digital Surround
    • Yes
    • FLAC (Up to 192kHz)
    • Yes
    • OGG (Up to 48kHz)
    • Yes
    • WAV
    • Yes
    • ALAC
    • Yes
    • MP3
    • Yes
    • WMA
    • Yes
    • AAC(MPEG4)
    • Yes
    • AAC+
    • Yes
    • AIFF
    • Yes

SPEAKER

    • Front
    • 43W X 2
    • Center
    • 43W
    • Surround
    • 43W X 2
    • Subwoofer
    • 200W (Wireless)

CONNECTIVITY

    • Ethernet
    • Yes
    • Wi-Fi Band
    • 2.4G / 5G
    • Wireless Active Subwoofer
    • Yes
    • Bluetooth (ver. 4.0)
    • Yes
    • LG TV Sound Sync (Bluetooth)
    • Yes
    • LG TV Sound Sync (Optical)
    • Yes
    • HDMI® 2.0 Out
    • 1
    • HDMI® 2.0 Input
    • 1
    • Optical Input
    • 1
    • Portable In (3.5mm)
    • Yes

POWER

    • Soundbar Power Consumption
    • 46W
    • Soundbar Standby Power Consumption
    • Less than 0.5W
    • Subwoofer Power Consumption
    • 35W
    • Subwoofer Standby Power Consumption
    • Less than 0.5W

DIMENSIONS / WEIGHT

    • Recommended TV Size
    • 55" and above
    • Sound Bar (WxHxD)
    • 47.24" x 2.28" x 5.71"
    • Subwoofer (W x H x D)
    • 11.65" x 13.07" x 11.65"
    • Soundbar Net Weight
    • 12.4 lbs.
    • Subwoofer Net Weight
    • 16.8 lbs.
    • Shipping Size (WxHxD)
    • 49.8” x 19.3” x 14.0”
    • Shipping Weight
    • 37.9 lbs.

INCLUDED ACCESSORIES

    • Remote Control
    • Yes
    • Batteries
    • Yes
    • Optical Cable
    • Yes
    • Wall Mount Bracket
    • Yes
    • Cable Management
    • Yes
    • Warranty Card
    • Yes

WARRANTY / UPC

    • Limited Warranty
    • 1 Year Parts and Labor
    • UPC
    • 719192609525

What people are saying

Rated 5 out of 5 by from LG sj9 soundbar Bought a few weeks ago, some apps on TV we had to turn the volume way up, not any more. This soundbar is loud and clear with excellent bass from the wireless woofer. Has Bluetooth also.Very pleased.
Date published: 2022-07-06
Rated 2 out of 5 by from Sound is good but the software could be lots bette I've had this soundbar for several years. Not sure why I'm being asked to write a review because I'm certain this is discontinued. As with all softwares there are bugs. The bugs between LG TVs and their own soundbars should be significantly less. I have a C7 OLED that is less than a year old and when I power it up it starts the SJ9 through ARC, then it changes it to HDMI In. There is nothing plugged into the SJ9 to trigger an input change. It becomes a battle between TV and SoundBar as I set to ARC then put the TV on ARC setting it back to HDMI In. I've found that I have to open the remote support app on the TV to get it to set the bar to the correct input. I've called support about the TV compatibility and they won't accept the bug report. I love LG screens but their technical support for consumers is extremely limited for their products and wish they would be more customer focused.
Date published: 2022-06-10
Rated 4 out of 5 by from Good Speaker, Major Problem This sound bar works great, very strong audio and bass. The major draw back I am having is that the sound bar CONSTANTLY SWITCHES TO BLUETOOTH, WHILE IT'S ALREADY IN USE!!! Thus that's why I am leaving this review because It's been getting really annoying constantly having to switch source back to optical in the middle of a show, then having to rewind the show.
Date published: 2020-10-14
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ASK & ANSWER

Ask your questions. Share your answers.
Please review the detailed product information and help guides in the
Product Support section for this product prior to posting a question.

Can you give me information on wireless rear speakers for the LG SJ9 Soundbar.

Asked by: MCON
The LG 5.1.2 ch High-Resolution Audio Sound Bar with Dolby Atmos, Model # SJ9 is not compatible with the LG SPK8-S 2.0 Channel Sound Bar Wireless Rear Speaker Kit. As a Musicflow unit, it was compatible with the LG Music Flow H3 Wireless Speaker, Model # NP8340, the LG Music Flow H5 Wireless Speaker, Model # NP8540, and the LG Music Flow H7 Wi-Fi Streaming Speaker, Model # NP8740, which could be used as rear speakers. You can check to see if Amazon still carries the speakers...^IFV
Answered by: Ivanf
Date published: 2020-02-05

I’m having issues with my Sj9 soundbar connecting to my Xbox every time I go into my settings on my Xbox  and try to click Dolby Atmos (hdmi only) I get a error message check your audio receiver. I have everything connected correctly. This needs a fix 

Asked by: Agent007
We would be more than happy to look into this issue for you. Our support team is available via Twitter @LGUSSupport, Facebook https://www.facebook.com/LGUSA/ or you can give us a call at 800-243-0000. ^CP
Answered by: ChrisPSM
Date published: 2019-04-12

Does it support wall mounting?

Asked by: lumey
Yes, you can wall mount the sound bar. ^AC
Answered by: Amber C
Date published: 2018-12-24

Can sj9 work on 240 v power outlet

Asked by: Anabjo
Power Supply is (Voltage, Hz) AC 120 V ~ 60 Hz as per LG's specifications. ^AC
Answered by: Amber C
Date published: 2018-12-14

I've purchased the Sj9 a year ago and after doing a software update about a week ago the soundbar suddenly stop working during the reboot process. Tech support thinks its the motherboard. Has anyone encountered the same problem as I

Asked by: AndreFl
Hello, hate to hear, sounds like you might need a technician. Please give us a call at 1-800-243-0000 or drop us a line on Twitter at @LGUSSupport or on Facebook at https://www.facebook.com/LGUSSupport/ when you are with the unit. ^AC
Answered by: Amber C
Date published: 2018-12-03

My SJ9 just recently stopped streaming from my desktop computer. The bluetooth is on. I don't know how to fix it, although the pairing is even succesful.

Asked by: AmirH
Hello, please un-pair the devices, forget the device and go through the pairing process again. If the does not work, please contact us at 1-800-243-0000. ^AC
Answered by: Amber C
Date published: 2018-11-20

I can't seem to get a straight answer to a simple question. Can you use any Music Flow speakers (M-Series or P-Series) as rear channel speakers for a LG SJ9 soundbar? The in store LG rep says YES, online LG chat says NO and the internet says MAYBE.

Asked by: Siege
The LG 5.1.2 ch High-Resolution Audio Sound Bar with Dolby Atmos, Model # SJ9 is a Music Flow unit and can be connected to your home network as detailed on pages 23 - 30 in your owner's manual. Page 31 has explicit instructions on how to connect additional music flow speakers to this so you can use them as rear channel speakers with the SJ9. You can use any of the Music Flow speakers, Model # NP8340 (H3), Model # NP8540 (H5), Model # NP5550* (P5), Model # NP8740 (H7), Model # NP7550* (P7)...^IFV
Answered by: LGJoel
Date published: 2018-06-28

Where could I get a remote? We bought this at open box and we love it but it did not come with a remote.....

Asked by: sherryRock
Hello and thank you for contacting LG. Please see the provided link for the remote belonging to the SJ9. ^AC https://encompass.com/item/11058874/LG/AKB74935611/Remote_Control
Answered by: Amber C
Date published: 2018-06-12
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