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

The 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 Skip to Accessibility Help


Key Features

  • Google™ Cast
  • Smart Hi-Fi
  • Mesh Network
  • Multi-Room Mode

What People Are Saying

Rated 1 out of 5 by from Unable to turn Bluetooth off I have three of these speakers and a really amused neighbor. Since it's impossible to turn Bluetooth off (even when the speakers are on being used on wired mode) or to add some sort of password every once in a while that funny neighbor of mine decides do connect to my speakers and play some of his music. Sometimes around 3 a.m. I really don't understand who could have thought that allowing bluetooth connecting to have priority over wired / wi-fi ones was a good idea. Specially when you don't even need a password to connect. If you don't like to know what's on your neighborhood playlists don't buy one of these.
Date published: 2017-11-17
Rated 5 out of 5 by from Solid TV so far Bought the TV because of the features on the price, I have not been disappointed yet.
Date published: 2017-09-22
Rated 1 out of 5 by from No support unaswered emails broken chat Just want to know when LG is going to push through the update that google made available back in June to make these speakers capable of being grouped with chromecast audio devices in googlcast.? Sony updated their speakers in September and are able to be added to groups on googlecast with chromecast audio devices.
Date published: 2016-12-07
Rated 5 out of 5 by from Google Cast home group with Chromecast Audio Google Cast home group with Chromecast Audio devices works great just like they are supposed to work since they have real Google Cast built in.
Date published: 2016-11-20
Rated 4 out of 5 by from Great rear speakers for the LG SH7B sound bar I bought two NP8340 wireless speakers for my new LG SH7B sound bar. The product installed easily and sounds great. The only problem I encountered was the way the Music Flow App connects to the speakers for surround sound. I used trial and error to figure out my issues. Better App instructions would be nice. Additionally, I get a minor drop outs due to WIFI connectivity. There were several comments on line regarding connecting these speakers to a speaker stand. I found a pair of Atlantic stands that work perfect for my application. I recommend the addition of attachment threads on the back of each speaker to allow easy connection to a stand. Overall, very satisfied with the product, quality of the sound, and ease of use.
Date published: 2016-10-02
Rated 1 out of 5 by from Latest firmware update screwed it up Worked relatively fine until firmware NS7.809.60419.C which has really screwed it up. Stuttering playback after a random period of time. Can no longer be used reliably.
Date published: 2016-06-25
Rated 3 out of 5 by from Not For The Faint Of Heartr I bought this recently and struggled with the set up. It is not very intuitive to set up and the directions are not very good.
Date published: 2016-06-05
Rated 5 out of 5 by from Great sound and connectivity I have 2 of this model speaker and couldn't be more happy with the sound quality. I also have the H5 and I am more impressed with what these little speakers can do. I use them out on my deck in the summer, in my bedroom, and in the living room attached to my LG soundbar as rear surround speakers. LOVE these speakers!
Date published: 2016-01-18
  • y_2018, m_11, d_20, h_4
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.9
  • cp_1, bvpage1
  • co_hasreviews, tv_2, tr_10
  • loc_en_US, sid_MD05187640, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_lg
  • bvseo_sdk, java_sdk, bvseo-
  • CLOUD, getReviews, 6ms


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.

I have just bought the new sj8 soundbar and ver impressed however i would still like rear speakers. Which wifi speakers will work with it. 

Asked by: Tmoll
Thank you for purchasing the LG 4.1 ch High Resolution Audio Sound Bar, Model # SJ8. We are glad that you are impressed with it and satisfied with your purchase, as we like to say here, "Life's Good!". You can add additional Music Flow Speakers to your home network and use the Multi-room mode for an more immersive sound. The instructions for setting this up can be found on page 34 of your owner's manual. Regrettably, we do not have a listing of which Music Flow Speakers are available to you in the U.K but you can contact the Support Center for our subsidiary in the U.K., Tel. # 0344-847-5454 or visit their site at and review which Music Flow Speakers are available...^IFV
Answered by: LGJoel
Date published: 2017-04-26

This indicates multi room audio in multiple speakers with a bridge but I haven't seen the bridge on the site. Where can it be purchased? 

Asked by: Marmonam
Download the app to your phone or tablet
Answered by: Jay12357
Date published: 2016-12-14

I have an lg music flow soundbar hooked to my lg TV. I bought a lg h3 and can't get it to sync to the soundbar. Do I need more then one speaker for surround sound?

Asked by: Carvin
We appreciate your interest in this WiFi Speaker. How is this device being connected to the TV? This should be part of a network with your Sound Bar, by connecting both to the same WiFi wireless network. Please contact our Customer Interactive Center at 800-243-0000.
Answered by: NeilE
Date published: 2016-08-22

What is a quality speaker stand that is compatible to the HG Model 8340 Speakers?

Asked by: Jeff65
  • y_2018, m_11, d_20, h_4CST
  • bvseo_bulk, prod_bvqa, vn_bulk_2.0.9
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_4
  • loc_en_US, sid_MD05187640, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_lg
  • bvseo_sdk, java_sdk, bvseo-
  • CLOUD, getContent, 5ms