SJ9
5.1.2 ch High Resolution Audio Sound Bar with Dolby Atmos
  • 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 Fantastic Soundbar I bought this sound bar for Christmas and it worked great with my old TV. I recently bought the LG SK9000 TV and the sound blew my mind. I set it up using the ARC and it automatically changes sound according to the source. Works great with all my sources Netflix, HULU for Atmos, PS4, Xbox One and cable box. Works excellent with my phone/tablets for iHeart, Spotify, and Pandora. I have not had any signal loss. The trick is to have excellent cables for it to work properly. Sources with Atmos sound incredible.
Date published: 2019-05-28
Rated 4 out of 5 by from Everything works as expected, except... ...the optical cable that came with the Sound Bar. That is worthless. But, after swapping out for an HDMI cable, all works good, except for the audio/visual sound sync. People talking on the TV does not sync with the sound bar, despite using the dedicated AV Sync Button on the Sound Bar remote, and adjusting the TV sound settings. I use this '100% LG TV compatible' sound bar with an LG 65 C8 TV
Date published: 2019-03-17
Rated 1 out of 5 by from DO NOT BUY THIS! I bought this in 2017 November from best buy. Last December, right after the warrant expired subwoofer failed. Sound quality was great when it was working. I only use this on the weekends to watch movies and football. Minimum usage. I contacted LG about the matter and my warranty has expired and would have to pay for any repairs. Quality product wont fail after an year of usage. I would not recommend this to any one!
Date published: 2019-02-26
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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.

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

This is called a 500Watt system and shows 5 X 43 watts speakers plus 200Watt sub-woofer = 415Watt. What happened to the other 85 watts?

Asked by: Saatdhaan
The Total Power (RMS Output) for this LG 5.1.2 ch High-Resolution Audio Sound Bar with Dolby Atmos, Model # SJ( breaks down as Front - 43 W RMS x 2 (4 Ω at 1 kHz, THD 10 %)/ Center - 43 W RMS (4 Ω at 1 kHz, THD 10 %)/ Surround - 43 W RMS x 2 (4 Ω at 1 kHz, THD 10 %)/ Top - 43 W RMS x 2 (4 Ω at 1 kHz, THD 10 %)/ Subwoofer - 200 W RMS (3 Ω at 80 Hz, THD 10 %). If you add that up, you have 86W + 43W + 86W + 86W + 200W = 501W. What the 5.1.2 description in the model number means is that the [5] refers to the number of traditional surround speakers (front, center, and surround). The middle number, [.1] refers to how many powered subwoofers you can connect to your receiver and the final number [.2] refers to how many in-ceiling or upward-firing speakers are in your Dolby Atmos® setup...^IFV
Answered by: LGJoel
Date published: 2018-11-20
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