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Most Recent Questions
Recent Question:
Set up without optical?
Recent Question:
Video Input
Recent Question:
Why would sound stop coming from Subwoofer?
Recent Question:
Bluetooth stops working eventually?
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How do I connect my U-Verse receiver to my home theatre receiver BH9431PW?
Questions with Most Recent Answers
Question:
Why would sound stop coming from Subwoofer?
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my newly purchase 4.1 soundplate loses audio for brief periods on occasion.
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Bluetooth stops working eventually?
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How do I connect my U-Verse receiver to my home theatre receiver BH9431PW?
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Customer questions and answers for
NB3520A

Sound Bar Audio System with Wireless Subwoofer and Bluetooth Streaming
Customer questions and answers:
209 Questions
 | 
220 Answers
Overall rating:
4.521 out of 5
4.5
out of
5
(238 Reviews)237

Customer questions and answers for LG Electronics NB3520A

Question

Bluetooth connectivity issues

Hello, I havebeen having issues with the bluetooth connectivity as of late. For the first month that I had it, no issues whatsoever. Over the past week, however, the sound will start to skip, and sometimes the bluetooth connection will break. It has been happening more and more frequently. It started out that I would have to fix it every 30 minutes to an hour, but now I'm lucky to get through a single song.

Thank you.
Category: I own this product
asked 7 months ago
User Name:
Burnsy
Boston, MA, USA
on NB3520A
0points
0out of 0found this question helpful.
1 answer
Answers
answer 1
We regret the inconvenience you have experienced with this Sound Bar. It is recommended to test a different Bluetooth device with this system. If it also experiences the same problem with connectivity, then the unit may require service. Please contact our Customer Interactive Center at 800-243-0000.
answered 7 months ago
User Name:
NeilE
0points
0out of 0found this answer helpful.
Question

TO use the LG NB3520A, do you have to use a certain kind of TV?

Will this work on SONY SXRD Projection TV
Category: I own this product
Interested in: Troubleshooting
asked 7 months ago
User Name:
LG1Toni
on NB3520A
0points
0out of 0found this question helpful.
1 answer
Answers
answer 1
We appreciate your interest in this LG Sound Bar. We have no information about televisions from other manufacturers, but it should be compatible with any TV that has an OPTICAL Digital Audio connection.
answered 7 months ago
User Name:
NeilE
0points
0out of 0found this answer helpful.
Question

i have a LG 3510A model surround sound system, was working great when the subwoofer stopped communicating wih the sound bar

there is a green light that flickers of and on rapidly on the Sub, when I push the pairing button on the back the light changes to red and green, how do I pair the bar and the sub?
Category: I own this product
Interested in: Troubleshooting
asked 8 months ago
User Name:
jasper2820004
Peyton, CO 80831, USA
on NB3520A
0points
0out of 0found this question helpful.
1 answer
Answers
answer 1
The button that changes the indicator light from RED to GREEN would be the POWER button. If the indicator is flashing green, then it is trying to connect to the paired device; namely the Subwoofer. Press the STOP and MUTE buttons on the remote control, and hold them until REMATE appears on the display. Press the PAIRING button, at which time, the light will flicker. Turn the unit off for a few seconds, and then reactivate it. If you see the BLUE or YELLOW light come back on, then the pairing was successful. If you continue to have difficulty, please contact our Customer Interactive Center at 800-243-0000 for additional assistance.
answered 7 months ago
User Name:
NeilE
0points
0out of 0found this answer helpful.
Question

The subwoofer has a solid yellow light and the subwoofer volume is set to 6 but no sound. I repaired them, yellow light, still no sound.

Category: I own this product
Interested in: Troubleshooting
asked 8 months ago
User Name:
Kelly2013
Austin, TX, USA
on NB3520A
0points
0out of 0found this question helpful.
1 answer
Answers
answer 1
We regret the inconvenience you have experienced with this Sound Bar. Please contact our Customer Interactive Center at 800-243-0000 that we might properly troubleshoot this matter with you.
answered 8 months ago
User Name:
NeilE
0points
0out of 0found this answer helpful.
Question

Can the sound bar be mounted to the TV?

Is there a bracket, by LG or after market, that will allow me to mount the sound bar to the TV. Our TV is a 65" LG Plasma and it's wall mounted. Does anyone know if there is a bracket that mounts to the TV in the area where the TV stand would mount and then the sound bar would mount to this bracket?
Category: I own this product
Interested in: How To use
asked 8 months ago
User Name:
Spider
on NB3520A
0points
0out of 0found this question helpful.
1 answer
Answers
answer 1
I apologize, but no; LG televisions have not been designed with mounting points available, to which a Sound Bar Mounting Bracket might be connected. The Sound Bar can either rest on the stand, below or near the TV, or is can mount to the wall near enough to the TV to APPEAR connected. It cannot connect directly to the TV.
answered 8 months ago
User Name:
NeilE
0points
0out of 0found this answer helpful.
Question

Subwoofer won't pair

I have a NB3510A model. I've had this unit for about 9 months now and haven't had any problems. Now the subwoofer won't pair anymore. The light blinks and then goes to red. We've tried holding down mute and the stop on the bar, but nothing ever happens. I've tried moving it farther away to see if it was too close, we just recently rearranged, but that didn't help either. The sound bar can still pair with cell phone and play music, but the subwoofer will not connect to it now. What can I do?
Category: I own this product
Interested in: Troubleshooting
 
Products related to my question
NB3520A
4.6 out of 5(66)
 
 
 
 
 
asked 8 months ago
User Name:
jneer
Elkhart, IN
on NB3520A
0points
0out of 0found this question helpful.
1 answer
Answers
answer 1
We regret the inconvenience you have experienced with this Subwoofer. The description you have given suggests a problem relating to the Bluetooth module or main board of the subwoofer, or some other related component. Please contact our Customer Interactive Center at 800-243-0000 to make proper service arrangements.
answered 8 months ago
User Name:
NeilE
0points
0out of 0found this answer helpful.
Question

I want to use my lg sound bar nb3520 300 w with a coby tv is it possible ?

My coby TV does not have the optical outlet
Category: I own this product
Interested in: How To use
asked 9 months ago
User Name:
Turtlebug
Illinois, USA
on NB3520A
0points
0out of 0found this question helpful.
1 answer
Answers
answer 1
We regret the inconvenience you have experienced with this Sound Bar. This device is designed with only OPTICAL Audio Input jacks available to receive the audio signal. If your television does not have a compatible connection, then this system will not be designed for compatibility.
answered 9 months ago
User Name:
NeilE
0points
0out of 0found this answer helpful.
Question

when dvd player is playing i still hear tv channel not the movie

Category: I own this product
Interested in: How To use
asked 9 months ago
User Name:
brumby
on NB3520A
0points
0out of 0found this question helpful.
1 answer
Answers
answer 1
We regret the inconvenience you have experienced with this Sound Bar. It seems that you may be experiencing a connection problem or a setting problem. It is recommended to contact our Customer Interactive Center at 800-243-0000 for assistance in this matter.
answered 9 months ago
User Name:
NeilE
-1point
0out of 1found this answer helpful.
Question

I cannot get the Sound Bar to turn on. I have the red light, and it flashes once when pressed and returns. Is there a reset?

Category: I own this product
Interested in: Troubleshooting
asked 9 months ago
User Name:
lforbord
on NB3520A
0points
0out of 0found this question helpful.
1 answer
Answers
answer 1
I apologize that you are having an issue with the NB3520A. To do a reset on the sound bar, you would need to unplug it and plug it back in. If you are still not getting power after that, you would need to call into our Customer Interactive Center for further troubleshooting or to set up a possible service call. To make service arrangements, you may either contact our Customer Interactive Center at 800-243-0000, or you can check our Repair Provider Lookup on our website, at http://www.lg.com/us/support/repair/support-repair-provider-lookup.jsp
Gender: male
answered 9 months ago
User Name:
GlennM
0points
0out of 0found this answer helpful.
Question

Cat chewed the subwoofer power cord! Where can I get a replacement?

Category: I own this product
asked 10 months ago
User Name:
Joey7
on NB3520A
0points
0out of 0found this question helpful.
1 answer
Answers
answer 1
Accessories can be obtained through our parts distributor, MCM Electronics. Their contact number, for placing orders, is 800-824-9491. You can also use their website, at http://www.mcmelectronics.com/conte.... The part number for the Power Cord is EAD60816718.
answered 10 months ago
User Name:
NeilE
+1point
1out of 1found this answer helpful.
Question

LG Sound Bar stopped working

We had our soundbar working for over 2 months and suddenly it stopped working. We have reconnected the digital input cable and power and rechecked the TV settings, but nothing works. Normally the sound comes through the soundbar when on Optical 1 setting and we have check all options and nothing works. TV works fine and sound bar has power and subwoofer has power. Any ideas?
Category: I own this product
asked 11 months ago
User Name:
MacCamper
US
on NB3520A
0points
0out of 0found this question helpful.
1 answer
Answers
answer 1
We regret the inconvenience you have experienced with this Sound Bar. It is recommended to check the SPEAKER settings in the menu of the TV, to ensure they are configured to allow audio output to the Audio System. If this does not resolve the matter, then the unit may require service. Please contact our Customer Interactive Center at 800-243-0000 to make proper service arrangements.
answered 11 months ago
User Name:
NeilE
0points
0out of 0found this answer helpful.
Question

how do you add amazon prime channel to this soundbar

this soundbar came preloaded with Netflix, hulu plus, vudu and Pandora.

there was no user manual with this..

I need to add amazon prime to this bar. please let me know how I can do this.
Category: I own this product
asked 11 months ago
User Name:
westwingsoundbar
on NB3520A
0points
0out of 0found this question helpful.
1 answer
Answers
answer 1
We appreciate your interest in the operations of this Sound Bar. This device should not have been preloaded with any software or any online functions. The reason for this is that such features require a network component, which has not been designed into this system. The NB3520A does not have any network connection available. As such, it will not be possible to add Amazon to the Sound Bar.
answered 11 months ago
User Name:
NeilE
0points
0out of 0found this answer helpful.
Question

Sound bar with the LG Google TV

I have the NB3520A sound bar and have it connected to the LG 55GA7900 TV. Does this support LG sound sync? I would love to be able to control the sound from my TV remote.
Category: I own this product
Interested in: Troubleshooting
 
Products related to my question
 
 
 
asked 1 year ago
User Name:
ayera
on NB3520A
0points
0out of 0found this question helpful.
1 answer
Answers
answer 1
We appreciate your interest in this Television and Home Theater System. The AV SYNC feature of the Sound Bar is not a method for controlling both devices with the same controller. This is, however, possible when using the Sound Bar Remote Control. The TV controller does not have the capability of controlling the Sound Bar audio.
answered 11 months ago
User Name:
NeilE
0points
0out of 0found this answer helpful.
Question

How can I prevent my NB3520A sound bar from automatically shutting off when connected to my PS3?

The auto power feature if turned off but the unit still automatically shuts off when watching movies for 20-30 mins. I have to turn the volume up or down in 20-30min intervals to keep it on.
Category: I own this product
Interested in: Troubleshooting
asked 1 year ago
User Name:
Anonymous
on NB3520A
+1point
1out of 1found this question helpful.
1 answer
Answers
answer 1
We regret the inconvenience you have experienced with this Sound Bar. From the description, it seems that the Sound Bar is not recognizing a signal from the game system. If this is the case, then the unit will shut off after about 15 minutes of inactivity. If this is not the case, then the unit may require service. Please contact our Customer Interactive Center at 800-243-0000 to make proper service arrangements.
answered 11 months ago
User Name:
NeilE
0points
0out of 0found this answer helpful.
Question

how do I control sound bar with remote control

Category: I own this product
Interested in: How To use
asked 1 year ago
User Name:
hawker
on NB3520A
0points
0out of 0found this question helpful.
1 answer
Answers
answer 1
We appreciate your interest in this Sound Bar and its accessories. According to our information, the Sound Bar has its own controller, and is operated by pointing the controller at the center of the Sound Bar, itself, and pressing the desired button. If you have additional questions in the matter, please contact our Customer Interactive Center at 800-243-0000.
answered 1 year ago
User Name:
NeilE
0points
0out of 0found this answer helpful.
Question

How to fix the bluetooth?

Category: I own this product
asked 1 year ago
User Name:
berzerk90
on NB3520A
0points
0out of 0found this question helpful.
1 answer
Answers
answer 1
We regret the inconvenience you have experienced with this Sound Bar. Before we might determine how to fix this device, we need a description of the problem being experienced. Please contact our Customer Interactive Center at 800-243-0000 to obtain more information.
answered 1 year ago
User Name:
NeilE
0points
0out of 0found this answer helpful.
Question

Faded display & no sound

Our display is not working on the soundbar and the subwoofer light is a steady red light. When the subwoofer is unplugged & plugged back in the light flashes green then goes to solid red.

When the soundbar comes on it is dim and no sound come out
Category: I own this product
Interested in: Troubleshooting
asked 1 year, 1 month ago
User Name:
Alex123
on NB3520A
0points
0out of 0found this question helpful.
1 answer
Answers
answer 1
We regret the inconvenience you have experienced with this Audio System. It seems that the Sound Bar may not be getting the power it needs and as such, it will not signal the subwoofer. Please contact our Customer Interactive Center at 800-243-0000 to make proper service arrangements.
answered 1 year, 1 month ago
User Name:
NeilE
0points
0out of 0found this answer helpful.
Question

bluetooth

I have NB3520A but I have not being able to connect my laptop or cellphone via Bluetooth to this product.
Category: I own this product
asked 1 year, 1 month ago
User Name:
oludmighty
on NB3520A
0points
0out of 0found this question helpful.
1 answer
Answers
answer 1
We regret the inconvenience you have experienced with this Sound Bar system. In order to use Bluetooth wireless technology, the phone and laptop must be compatible with the A2DP wireless profile. These devices must also be configured to output the signal to a “wireless headphone” device.
answered 1 year, 1 month ago
User Name:
NeilE
0points
0out of 0found this answer helpful.
Question

My sub woofer doesnt work, help?

I just bought the NB350A today, everything went well with hooking it up and I changed the channel and all of the sudden the sub doesn't sound like it is working, no bass, nothing. The volume/bass wasn't very high, volume I think on 9 and SW was on +2. Did I blow it out or can I reset it?
Category: I own this product
asked 1 year, 2 months ago
User Name:
Cratdawg
on NB3520A
0points
0out of 0found this question helpful.
1 answer
Answers
answer 1
We regret the inconvenience you have experienced with this product. We would appreciate the opportunity to troubleshoot this matter with you. Please contact our Customer Interactive Center at 800-243-0000 for assistance in this matter.
answered 1 year, 2 months ago
User Name:
NeilE
-1point
0out of 1found this answer helpful.
Question

Can I plug my classic I Pod into the sound bar?

Category: I own this product
Interested in: How To use
asked 1 year, 2 months ago
User Name:
Estill
on NB3520A
0points
0out of 0found this question helpful.
1 answer
Answers
answer 1
If the device requires specialized software, as many Apple devices do, it is possible that the device may not be compatible to the USB port. We regret any inconvenience you may experience in this matter.
answered 1 year, 2 months ago
User Name:
NeilE
+1point
1out of 1found this answer helpful.
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