LG Sound Bar Audio System 300W - Black (NB3530A) product details page

LG Sound Bar Audio System 300W - Black (NB3530A)

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learn moreTarget 3-Year Service Plan (covers items $200 - $300)

Target 3-Year Service Plan (covers items $200 - $300)

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Product Information

product specification

  • Speaker Depth: 2.000
  • Speaker Height: 2.500
  • Speaker Width: 39.400
  • Subwoofer Enclosure Depth: 12.400
  • Accessories Included: Electronics Product: Remote Control, Quick Start Guide, AC Power Adapter
  • Front/Mid/Rear Midrange Diameter: 2.500
  • Center Channel Input Impedance: 4 ohms
  • Subwoofer Amplified Power: 140
  • Front/Mid/Rear Peak Power Handling: 80
  • Required Not Included: Speaker Wire
  • Operating Distance: Wireless Up to 30'
  • General Material: Composite
  • Subwoofer Size: 5.000
  • Subwoofer Input Impedance: 6 ohms
  • Number of Center Channel Midranges: 2
  • Crossover Frequency Range: 90 Hz at 18 dB/octave
  • Front/Mid/Rear Input Impedance: 4 ohms
  • Warranty Description: 1 Year Limited Manufacturer Warranty
  • Electronics General Compatibility: Digital TVs, Gaming Equipment, HDTVs, MP3 Players, TVs, Video Game Consoles, Bluetooth Devices, Most Smartphones, Android Phones, iPhone Cell Phones, iPod Digital Music Players, DVD Players, iPad Tablets
  • Wired Connectivity: USB 2.0, Optical
  • Electronics Model Compatibility: Android Phones, Amazon Kindle Fire, iPod Touch
  • Subwoofer Enclosure Height: 14.300
  • Number of Center Channel Woofers: 2
  • Number of Center Channel Tweeters: 2
  • Features Subwoofer: Separate Power Source (Amplifier)
  • Number of Front/Mid/Rear Tweeters: 2
  • Features Speaker: Built-In Amplification
  • Number of Front/Mid/Rear Midranges: 2
  • Number of Speakers Included: 2
  • Front/Mid/Rear Frequency Response: 20Hz-20kHz
  • Subwoofer Firing Direction: Front
  • Number of Front/Mid/Rear Woofers: 2
  • Subwoofer Enclosure Width: 6.900
  • Subwoofer Frequency Response: 60Hz-24kHz
  • Front/Mid/Rear RMS Wattage: 80
  • Subwoofer RMS Wattage: 140
LG Sound Bar Audio System 300W - Black (NB3530A) is rated 4.5963 out of 5 by 327.
Rated 5 out of 5 by from Exactly what I was after! This is a great budget speaker system. Really good sound quality and fairly straight forward to set up. I linked this up to my old Samsung TV and it works fine. 2 issues I had which were easily rectified were: 1. There wasn't an optical cable in the box. If you're linking to a new LG TV this isn't a problem as it should sync wirelessly. But for older TV's and possibly non-LG brands you'll need to make sure you have an optical port available. Bought a cheap cable from Argos and works fine. 2. I had an irritating echo on the sound so had to go into my TV sound settings to turn off the TV speakers. This takes all of 10 seconds to resolve but I had to search the internet to work out what was going on. It would have been useful to have had this kind of info in the box. Definitely recommend this speaker. Enjoy!
Date published: 2015-06-14
Rated 5 out of 5 by from Impressive soundbar Having spent ages listening and reviewing a variety of soundbars for clarity and performance I finally settled on the LG NB3530A. Surprisingly, it out performed many of its more expensive stable mates with the added bonus of being very competitively priced. At home the best settings for watching TV are 'natural' and 'clear voice' with booming 3D surround for the action films. The best recommendation I can give is that the wife thinks it's really good and improves the experience of TV and film watching-praise indeed!
Date published: 2015-06-10
Rated 5 out of 5 by from Mia's a great features, and easy to use. Great product this sound bar. Work very well with my start LG TV, and I can also Bluetooth my iPhone music to it. Brilliant...
Date published: 2015-06-07
Rated 5 out of 5 by from Enhances my LG 50" Tv Easy to set up. Mute your T.V. while using the sound bar. Might be obvious to some I had to Google this. Once you take on board that you will have to toggle through the preset surround sounds effects to get the best experience, this sound bar then gives you the best results. Different channels or provider requires different sound effect to be selected.
Date published: 2015-06-07
Rated 5 out of 5 by from Lg Soundbar Bought this for my elderly Mother in law, it was the easiest setup of any tech I've ever bought. It took less than five minutes from opening the box to installation and she has been working it without any trouble since. It's very well built the sound is extremely good and clear it looks tidy and as a Panasonic user it made me think about looking at LG for my next TV purchase. Well impressed.
Date published: 2015-06-05
Rated 5 out of 5 by from Great Product! We reviewed alot of sound bars before purchasing this LG model and are very pleased - the previous customers got this right! It's a great product. Very happy with how it integrates with our LG TV and bluetooth.
Date published: 2015-06-03
Rated 5 out of 5 by from Excellent soundbar Just bought this soundbar, our first, to go with our new TV. Its brilliant and the wireless subwoofer really makes a difference particularly when viewing and listening to music
Date published: 2015-05-28
Rated 5 out of 5 by from brilliant sound bar i brought this sound bar to see if it was better than my 5.1 surround sound system , it is far better in many ways , better sound , clearer , easy set up , looks good , brilliant piece of kit , recommend to any one who wants a better sound .
Date published: 2015-05-25
  • 2015-06-29T21:49CST
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From the Manufacturer


  • Great Sound, Small Package


    LG engineers had a clear goal: to turn minimal design into maximum sound impact. The preview starts here. The fun really kicks in when you turn up the volume.
  • save big when you team up with lg

    Between August 25 and September 14, 2013, it pays to team up the latest LG products. Receive generous NCAA Kickoff savings when you buy a qualifying 55-inch-or-larger television together with a select LG Sound Bar, LG Docking Station or 26-inch LG HDTV. And enter to win season tickets to college football games!
  • Connecting External Devices

    Connecting External Devices

    LG Sound Bars give you lots of ways to connect your devices for enhanced audio quality. In this short video we guide you through the process of hooking up a TV, Blu-ray player and more, including the ins and outs of our HDMI-enabled sound bar models.


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

    Stream music wirelessly from your smart phone for more versatile listening experience.

    Disclaimer: *Internet connection required and sold separately.

    2 optical inputs allow you to connect multiple audio devices at once for your convenience.

    Mount your sound bar for both optimal placement and sleek design.

360° View


Total Power300 Watts
3D Surround ProcessorYes
Auto Volume LevelerYes
Audio Return Channel (ARC)Yes
Dynamic Range ControlYes
Clear VoiceYes
External HDD PlaybackYes
USB Direct RecordingYes
Main Unit Dimensions (WxHxD)37.4" x 2.8" x 2.0"
Subwoofer Dimensions (WxHxD)7.7" x 15.4" x 11.7"
Shipping Dimensions (WxHxD)40.0" x 19.4" x 9.5"
Net Weight17.7 lbs
Shipping Weight24.3 lbs
FrontClosed Type
SubwooferBass Reflex
Dolby DigitalYes
Wireless Active SubwooferYes
Wireless Audio Streaming via Bluetooth®Yes
Wireless Sound SyncYes
Optical Inputs2
USB 3.0/2.0 In1
Portable Audio In (3.5mm)1
Remote ControlMA2
Batteries2 (Size AAA)
Optical Cable1
Wall Mount BracketYes
Limited Warranty1 Year Parts and Labor

Design, features and specifications subject to change without notice.