LG NB3520A Sound Bar Audio System, 2.1 Channels, 300 Watts, USB Host

SKU: LONB3520A

This item is no longer available.

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Q&A

Questions & Answers

Shopper : My tv does not have a digital optic input. are there converters for this?SAMUEL E : I do no know - research the Internet. The LG sound bar is great!CHANDRA A : If you use any adopter to convert digital sound to analog you loose all the quality. Any way you need a SPDIF out from your TV to connect this via optic.JONATHAN B : There usually are, but optical converters are not cheap. You can also use a RCA to 1/8" connector for it. On a separate note, I had to send my unit back for repair because the bluetooth connection kept failing (about 2 months after I purchased it). It's a grat sounding unit though. Hope that helps.KENNY S : It is the output from the TV that you attach the sound bar to. The LG soundbar will connect with optical or analog sound. So all you need is a sound output from your TV. They are usually red and black RCA connectors.
Shopper : How do you sync sound control with direct tv remote?JOE R : Just press the button
Shopper : can you sync to subs ?HIKARU K : "Can you sync to subs?" This item comes with wireless sub-woofer. It will sync to this no problem. "Can you sync two subs?" I don't know, but the bass is inordinately powerful on this, so I really don't see why you'd want two. "Can you sink two subs?" If you're really hungry or have two torpedoes.ANDREW R : I'm not sure I understand your question. This unit includes a wireless subwoofer.

Reviews about this item

Review Summary

2024-08-26T20:00:00

Rated 1 out of 5

Critical Bluetooth Pairing Error

This soundbar worked perfectly for years, but now it's stuck in a mode where it thinks it's paired to our record player via Bluetooth, and we can't switch modes or connect to anything else. Multiple factory resets didn't help, and customer support was useless. Seeing that this is a common issue online, it's incredibly disappointing that such a flaw would ruin an otherwise great product. I won't be buying LG products again.

brokensoundbar

2024-08-26T20:00:00

Rated 1 out of 5

Terrible design flaw

I tried connecting via Bluetooth to a record player and then it stopped connecting to anything via any method. I contacted customer service and they were unable to fix the problem and suggested I pay $200 for a technician. I find this unacceptable as a device should not completely break by connecting to it via Bluetooth.

Samuel2

2020-12-30T19:00:00

Rated 5 out of 5

Decent sound!

Good sound quality. Good bass. Over all good purchase

Philip09

2020-12-25T19:00:00

Rated 4 out of 5

Decent sound!

Although this a product is several years old; it has decent sound and good bass. I had no issue with it and everything is working as it should

NB3520A

2019-02-16T19:00:00

Rated 1 out of 5

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

Popeye627

2017-03-14T20:00:00

Rated 1 out of 5

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.

Just A.

2014-11-28T19:00:00

Rated 5 out of 5

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!!

bigjit20

2014-10-27T20:00:00

Rated 5 out of 5

Amazing sound quality

This sound bar gives you the feel of being in a movie theather yeah its that amazing. The subwoofer is just amazing and i absolutely love the fact that you can pair your devices via bluetooth and also wireless connectivity. The quality and longevity of this sound bar speaks volume. I definitely recommend investing in one of these, there is nothing to lose than to gain a marvelous experience!!

Wade

2014-07-05T20:00:00

Rated 5 out of 5

Superb sound bar

I bought this on sale and glad i did, this sound bar really fits well with my LG 3D tv. The sound from the sound bar is truly amazing. If ever my surround system goes south in the movie room the this is the sound bar i would get. Get one you wont be disappointed.

flyer747

2014-04-12T20:00:00

Rated 5 out of 5

300 W sound Bar System great product

I owned LG 300 W Sound Bar System and my family, friends, and I enjoy it watching Movies. Has great sound effects Feels like your at the movies. has a great feature where you can select sound effect mode to your liking

ricardos p.

2014-04-11T20:00:00

Rated 5 out of 5

Great sound, great value...as expected.

I bought a similar sound bar for my son about a year ago and was surprised by the quality sound it produced in conjunction with his television. So I asked for this one as a gift this past Christmas. Set up was quick and easy. I am an avid sports fan and movie buff...and this sound bar engulfs you in all of the rich sounds. I could not be more pleased! And the blue-tooth feature makes listening to stereo music from my smartphone a natural choice.

Tom30

2014-03-25T20:00:00

Rated 4 out of 5

amazing sound

Ive had this soundbar for awhile and its the best thing ever. High quality sound for movies, gaming, and music. I use it everyday

rosita92

2014-02-26T19:00:00

Rated 5 out of 5

Simple to use

My sound bar has been a great addition to my television. I enjoy the sound from the TV I also bluetooth music from my IPhone. This is the best of all worlds.

Sarge282

2014-02-22T19:00:00

Rated 5 out of 5

great sound

I purchased this sound bar with my LG TV. The sound is great. It also has blue tooth.I like the wire less sub woofer.

Bill 1.

2013-12-08T19:00:00

Rated 5 out of 5

LG Sound Bar Is Great!

My LG sound bar is now 1 year old and has served me very well. The NB3520A was easy to set up and it adds an significant dimension of sound and setting options. It works perfectly with my LG 55in 7600 series 3D TV. I prefer it when I can have matching brands of components and LG offers that plus I know the quality is going to be outstanding!

Schus

2013-10-05T20:00:00

Rated 5 out of 5

Sound Bar and woofer are excellent!!

When watching action movies the Woofer and Sound Bar make you feel like you are right where the action is. My chair is a long way from the woofer and it shakes my chair. The woofer is also wireless so it can be placed anywhere. The sound is awesome coming out of the sound bar. I like it better than the old surround sound system I had. Very easy to operate and set up. I love the simplink option. When I turn the TV on so does the sound bar. No need to use several remotes just to turn things on. I definitely recommend this product.

Mickey61

2013-08-07T20:00:00

Rated 5 out of 5

great sound

I have been waiting for this sound for years; now I can truly enjoy all programs.

cornelius

2013-07-02T20:00:00

Rated 5 out of 5

I like it

I bought this based upon all the positive reviews I read. I'm happy with it, but it does have a few shortcomings. I'm disappointed that the volume level on the woofer only goes to 6. If it could go to 8, it would be better. Set up was easy. I now have to have 4 remotes. One for cable tv, one for LG 55" led 3D TV, one for LG BluRay player, and one for the LG sound bar. Wish they could all be combined into one, but that would be asking alot. It has enough bass for me, and the sound is great. Separation of surround sound is not as good as I'd like it to be, but it's ok. I also don't like it that I have to go to the front of the sound bar to see what it says. Wish it could be displayed somehow on the TV screen. Otherwise, I like it. It looks good. I have the sound bar sitting on top of a cabinet which is 24 inches off the floor. The woofer is 18 feet away in an opposite corner, and it has no trouble syncing with the main unit via wireless.

derjimmer

2013-04-22T20:00:00

Rated 4 out of 5

product BLAH!!!

I purchased this because of the reviews was good but every since then having it now for 2 weeks the sound keeps going out and coming back if an LG specialist can help me please email me.

trunksxc

2013-04-13T20:00:00

Rated 3 out of 5

Not what I expected.

I was expecting a better sound performance from a 300W sound system.

cidnika

2013-04-03T20:00:00

Rated 4 out of 5

Quality sound

I like that it works with the TV by coming on automatically and the sound is clean and clear.

Bill1970

2013-04-03T20:00:00

Rated 4 out of 5

Great Value- GREAT FEATURES

Installed it in less than 5 minutes...Eaaazzzy as pie: The Whole Family LOVES IT, even the KiDS. They love the Bluettoth feature which lets them play music from their Laptop and Phones...!!!!

Harlem C.

2013-03-20T20:00:00

Rated 5 out of 5

Great buy!

I purchased my product from my local Sam's Club store. It was on sale for a great price and from a company known for quality products. I use it to play music utilizing the Bluetooth settings with my Ipod. The sound quality produces rich bass and clear sound. I definitely would recommend this product.

Electronics J.

2013-03-18T20:00:00

Rated 5 out of 5

great sound

works good with my tv and cell phone a little staticy with tyhe bluetooth hooked up but other than that good

dtgreco

2013-03-14T20:00:00

Rated 4 out of 5

Solid Product

Blue tooth feature works amazing. Sound is good. Set up is a complete breeze. Glad that I purchased this.

Niko G.

2013-03-08T19:00:00

Rated 5 out of 5

Excellent Sound

I paired this soundbar up with an LG 42 inch plasma Smart 3D TV. Easy to setup and excellent sound. Well worth the money.

Rollie H.

2013-03-05T19:00:00

Rated 4 out of 5

Amazing sound. Great Bass!

Pros: This is surprisingly loud. The wireless sub-woofer has a nice kick to it. Cons: The Bluetooth is pretty cool. Works well but the wireless range isn't to good. The device would have to stay in the same room as the sound bar.

Ivan07

2013-03-04T19:00:00

Rated 5 out of 5

Wonderful sound.

First thing I did was to turn off TV speakers. It so gives such great sound especially in HD. Price and quality is good. Would definitly recommend this product. Will purchase another one for my bedroom TV.

Easy R.

2013-02-28T19:00:00

Rated 5 out of 5

Amazing Sound

We received this as a Xmas gift to go with out LG55" Smart TV. It is the perfect partner. The sound compliments the TV perfectly and the sub woofer connected by blue tooth adds surround sound quality without mounting speakers everywhere. A very easy solution to better sound, especially if you want to keep it portable.

WYOGAL

2013-02-26T19:00:00

Rated 5 out of 5

Buying this was absolutely the right decision!

This LG Sound Bar is the nicest thing that you could do for you television. The sound fills the room with rich sound backed by bass that is subtle, yet full and penetrating. A unit with these features should sell for more money.

Dave 1.

About LG NB3520A Sound Bar Audio System

FEATURED REVIEWS

Great sound, great value...as expected.

By Tom30

I bought a similar sound bar for my son about a year ago and was surprised by the quality sound it produced in conjunction with his television. So I asked for this one as a gift this past Christmas. Set up was quick and easy. I am an avid sports fan and movie buff...and this sound bar engulfs you in all of the rich sounds. I could not be more pleased! And the blue-tooth feature makes listening to stereo music from my smartphone a natural choice.

Amazing sound quality

By Wade

This sound bar gives you the feel of being in a movie theather yeah its that amazing. The subwoofer is just amazing and i absolutely love the fact that you can pair your devices via bluetooth and also wireless connectivity. The quality and longevity of this sound bar speaks volume. I definitely recommend investing in one of these, there is nothing to lose than to gain a marvelous experience!!

Achieving great sound with your television is what LG NB3520A Sound Bar System is all about. Experience an immersive sound from a sleekspeaker system.

What's in the box:

  • LG NB3520A Sound Bar Audio System
  • Universal Remote Control
  • 2 x AAA Remote Control Batteries
  • Optical Cable
  • Wall Mount Bracket
  • Instruction Manual
  • LG 1 Year Parts and 90 Days Labor Limited Warranty