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  • LG NB3520A 300W Sound Bar with Wireless Subwoofer (2012 Model)
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LG NB3520A 300W Sound Bar with Wireless Subwoofer (2012 Model)

by LG
| 18 answered questions

List Price: $299.99
Price: $299.00 & FREE Shipping. Details
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Only 2 left in stock.
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Frequently Bought Together

LG NB3520A 300W Sound Bar with Wireless Subwoofer (2012 Model) + AmazonBasics Digital Optical Audio Toslink Cable, 6 Feet + AmazonBasics High-Speed HDMI Cable (6.5 Feet/2.0 Meters) - Supports Ethernet, 3D, and Audio Return [Newest Standard]
Price for all three: $309.44

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  • Free 30-Day Tech Support: This item is eligible for FREE Tech Support for 30 days from the date of delivery. Over the phone, our trained technicians can help you set up, configure, connect, and troubleshoot so you can start enjoying your new purchase. Owners of qualifying products can reach Tech Support by selecting your product on the Contact Us page. Learn more


Product Information

Technical Details
Brand NameLG
Item Weight20.2 pounds
Product Dimensions39.3 x 3.1 x 2.1 inches
Item model numberNB3520A
Batteries:2 AAA batteries required. (included)
Output Wattage80
Color NameBlack
Number of Component InputsOptical
Speaker TypeCenter Channel
Frequency Response Curve30Hz - 20kHz
Audio Sensitivity 80 dB
Impedance 3
Crossover Description 5.1kHz
Speaker Driver Material Typepolypropylene
  
Additional Information
ASINB0079MVKII
Best Sellers Rank #30,713 in Electronics (See top 100)
Shipping Weight31 pounds (View shipping rates and policies)
ShippingCurrently, item can be shipped only within the U.S.
Shipping Advisory:This item must be shipped separately from other items in your order. Additional shipping charges will not apply.
Date First AvailableFebruary 15, 2012
  
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Technical Details

  • Brand Name: LG
  • Model: NB3520A
  • Output Wattage: 80

Read about our customers' top-rated sound bars on our Sound Bar Reviews page.

Product Description

NB3520A Sound Bar Audio System

With the NB3520A Sound Bar System, you'll take your movies, music, and entertainment to a whole new level. Hear wide, spacious sound from just one slim speaker system.

NB3520A Sound Bar Audio System
KEY TECHNOLOGIES
  • Infinite Sound

    300W 2.1 Channel Sound System

    This 300W 2.1 Channel Sound System will bring your TV video content to life.

  • Bluetooth Streaming

    Bluetooth Streaming

    Stream music from your smartphone directly to the NB3520A.

  • Wireless Active Subwoofer

    Less Clutter. More Possibilities.

    Installation is simple and speaker wire management is reduced with the Wireless Subwoofer System.

ADDITIONAL FEATURES
Silk Dome Speaker Technology

Discover less distortion, clearer sound and a better sound experience with LG's silk dome speaker technology.

Supplied wall bracket allows for optimal placement

Supplied wall bracket gives you the option of mounting the sound bar on your wall.

2 Optical Inputs

Two optical inputs provide greater flexibly with connecting multiple audio devices.

What’s in the box

LG Electronics NB3520A Sound Bar Audio System with Bluetooth Connectivity, Wireless Remote Control , 2 x AAA Batteries, Optical Cable, Wall Mount Bracket, Instruction Manual and 1 Year Parts, 90 Days Labor.

Specifications (PDF)


Customer Questions & Answers

Customer Reviews

Very nice, easy setup. sound is quite good.
AZ-Bob
It really brings out the surround sound that is missing with the TV speakers.
Allen B. Hollowood
Love the bluetooth connectivity - works great with smartphone / ipad.
A.C.

Most Helpful Customer Reviews

81 of 89 people found the following review helpful By Gkcmilner on March 22, 2012
Verified Purchase
I got this as part of a promotional deal with my LG 47LM6700 3D TV. It is not being used with that TV since I have a proper surround setup in my family room. I am using it in my bedroom with the Samsung TV the LG replaced. One thing about sound bars is that they usually need to be placed in a square or rectangular room to get a good simulated surround effect. My bedroom is sort of an odd shape so I wasn't expecting much.

Upon unpacking I was disappointed by how light the subwoofer was; it felt cheap, but looks good. Pairing the subwoofer and a HP Touchpad tablet to the sound bar was an absolute breeze. But the Bluetooth range is poor; only about 10 feet. This is the main reason I only gave it 4-stars. The other thing that disappointed me was that LG used toslink instead of hdmi for the sound. This means no CEC; you cannot use your TV remote to control the sound bar. I have a universal remote that will control both, but I can see why some people are upset by this poor design idea. I would have given it 3-stars because of this, but then I turned it on.

The sound is usually what's most important. For a < $300 sound bar package I was pleasantly surprised by the sound quality. Yes the bass is boomy, but the vocals from the sound bar are actually quite excellent. Again, this is a cheap system for my bedroom, so I am not trying to compare this to my Hsu Research surround setup in my movie room or my Bose Acoustimass in my family room. Plus the simulated surround sound works pretty well in my odd shaped bedroom. It has plenty of volume too. To anyone suggesting that it's about the same as their TV speakers; you must have a damaged unit or reviewing the wrong item.
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42 of 46 people found the following review helpful By Marty on April 15, 2012
Verified Purchase
We received this for free with the purchase of our LG 55LM7600 3D LED TV. I figured that since it was being offered for free that it probably wouldn't be that great. I was a little interested in the fact that it had a wireless sub-woofer though.

The box was a little bigger than I would have though it would be but I was happy to see that LG used some extra packaging to ship these for sale.

Hooking this up was extremely easy. One cable for power off the back of the sound bar itself, and a single optical cable to the back of the TV. It was nice in that the sub was wireless so we were able to just sit it off to the side.

I saw one other review stating that this unit didn't sound as if it was 300 watts. Personally, myself and my wife think that this unit sounds really good. We don't really use the 3D sound effect as we honestly can't tell much of a difference. This may just be us though.

I do wish that this unit had some different options as far as connectivity.

I do appreciate the fact that LG stuck with Bluetooth connectivity, instead of going strictly with Apple Airplay for compatibility sake. We only use Apple in our house so Airplay wouldn't have hindered us at all.

Is this my ideal sound setup for our living room / movie room? Not at all. Do I think this would work in a smaller room? i.e. bedroom / office Yes...150% YES!

Overall, I gave this a 4 due to the few shortcomings I feel the unit has.

Look: 4/5
Sound: 5/5
Ease of use: 5/5
Options: 4/5
Value: 5/5
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51 of 57 people found the following review helpful By Matthew B. Martz on May 8, 2012
1. Features: Bluetooth is great. Works flawlessly w my iPhone. Pre-designed EQs sound good and offer variety. "3D Surround" sounds great. Seamlessly integrates w TV by detecting presence of optical signal and turning on or off automatically. *Wireless subwoofer is cool, but may contribute to the deficiency of adequate bass performance.

2. Sound: Mids and highs sound crystal clear. Pretty amazing actually. Breadth of the mids and highs is truly impressive. Bass performance is very deficient--much less bass performance than with the cheap $100 system I replaced. This is disappointing. I suspect this may be due to the subwoofer's wireless status--perhaps it just can't communicate the bass response as well wirelessly. (?)

3. Appearance: High-quality materials. Very attractive. Glowing LED light on subwoofer is extremely annoying.

4. Overall: Ambiguous performance that I personally can live with. Wish there was more bass presence. But the rest of the spectrum sounds awesome.
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17 of 18 people found the following review helpful By SS on July 26, 2012
Verified Purchase
I brought this sound bar system last week to complement my LG LM7600 3D TV. It is a nice basic system with decent sound quality. It is easy to set up and has some nice features such as bluetooth connection and wireless sub-woofer. Priced between $200 - $300 it may be among the top three or four sound bar systems in its specific category. While it is by no means a replacement for something that would appeal to an audiophile, it does a nice job as a basic sound bar system.

One issue, surprisingly though is that this sound bar system does not have any HDMI inputs/connections. It can only connect to the TV via a Toslink Optical cable. With no HDMI inputs there is no support for HDMI ARC connection which would essentially allow the TV remote to also control the sound bar system. So now I have to use 3 remote controls to manage my entertainment set up - first for the Cable/Satellite box to navigate channels, second for the TV picture settings & feature access (i.e. Netflix, etc.) and third for the sound bar system. Pretty quickly it gets annoying to use three remote controls.
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