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NB3520A

Key Features

  • 300W 2.1 Channel Sound System
  • Bluetooth® Streaming
  • Wireless Subwoofer
  • Silk Dome Speaker Technology
SUMMARY
SIZE & WEIGHT
AMPLIFIER / SPEAKER
SPEAKER
AUDIO SOUND MODE
AUDIO FORMAT
AV INPUTS/OUTPUTS
CONVENIENCE FEATURES
INCLUDED ACCESSORIES
POWER
WARRANTY / UPC

What People Are Saying

Rated 1 out of 5 by from Optical port didn't last long Only lasted two years and optical port in rear stop working can't connect to tv. poor quality product from LG
Date published: 2019-02-17
Rated 1 out of 5 by from Subwoofer didn't last long The system worked okay at first and had better sound than what you would get from no external speakers on your flat screen. Then after just a couple months the subwoofer quit working. It then started working again for a while. It did this several times and finally quit working completely. I'm lot saying the subwoofer wouldn't pair up; it completely quit working. I don't suggest you buy this unit.
Date published: 2017-03-15
Rated 5 out of 5 by from ALSOME PRODUCT I HAVE HAD THIS PRODUCT FOR OVER A YEAR AND IT WAS GREAT UNTILL SOMEONE BROKE IN MY HOUSE AND STOLE IT OVERALL GREATR PRODUCT BESIDES THE FACT I DONT HAVE IT ANYMORE!!
Date published: 2014-11-29
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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.

Think a kiddo messed with the Bluetooth and now the subwoofer doesn’t seem to be working. How do I reconnect the sub to the sound bar

Asked by: ahays71
Sorry to hear, for instructions, please see the manual here: http://www.lg.com/us/support-product/lg-NB3520A ^AC
Answered by: Amber C
Date published: 2018-08-20

What is the model # for this remote for this product?

Asked by: Ana S
The part number for the remote control is AKB73575401. Parts and accessories can be obtained through our parts distributor, Encompass Parts. Their contact number, for placing orders and pricing information, is 866-779-7906. You can also use their website, at https://www.encompassparts.com/ ^CP
Answered by: ChrisPSM
Date published: 2018-02-17

The panel does not show up..... is there any battery?

Asked by: Mandazar
We are sorry to hear, there is no battery, please give us a call at 1-800-243-0000 for some troubleshooting. ^AC
Answered by: amber
Date published: 2017-12-14

How do I pair my sub woofer to this sound bar

Asked by: Idky
This device can only be paired with the provided subwoofer. For instructions, please see the manual here: http://www.lg.com/us/support-product/lg-NB3520A ^AC
Answered by: amber
Date published: 2017-11-16

How donI control the settings without the remote?

Asked by: NassD
Hello, the unit has buttons on the front to use, but it will be minimal functions. Please go to to get the manual: http://www.lg.com/us/support-product/lg-NB3520A ^AC
Answered by: amber
Date published: 2017-11-14

The background audio works great 10/10 but you cannot hear voices in movies or video games.I assume it's the settings? 

Asked by: Alex2
I do apologize but our offices, in the United States, do not have product information for Canada. In order to obtain such information, it is recommended to check our subsidiary’s website, at http://www.lg.com/ca_en/index.jsp. You may also contact our Canada offices at 1-888-542-2623.
Answered by: NeilE
Date published: 2017-07-20

My question was taken down? But my sub won't connect to my speaker bar and just flashes green super fast no matter what I do. I've tried unplugging it, as soon as I plug it back in it continues but it won't connect. Don't take my question down this time.

Asked by: Kyle3
We regret the inconvenience you have experienced with this Sound Bar System. Please contact our Customer Interactive Center at 800-243-0000 for assistance in this matter.
Answered by: NeilE
Date published: 2017-07-17

I am having trouble with my LG speaker bar and Sub. My sub will not connect to my speaker bar. It simply flashes green super fast but will not connect no matter how long I wait. And I cannot get my speaker to stop flashing even by unplugging it. 

Asked by: Kyle3
We do apologize about the issue you are having with the Sound Bar System. The green light flickering indicates that the unit is in PAIRING mode. If the green light continues to flicker, even after it is unplugged, the unit may require service. For better assistance with the matter, please contact our Customer Interactive Center at 800-243-0000.
Answered by: NeilE
Date published: 2017-07-17
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