320W 4.1ch Sound Bar Audio System with Wireless Subwoofer and Bluetooth Connectivity


  • 4.1 Channel Audio
  • Wireless Subwoofer
  • 3D Surround Processor
  • Bluetooth®
320W 4.1ch Sound Bar Audio System with Wireless Subwoofer and Bluetooth Connectivity


    • Channels
    • 4.1
    • Total Power
    • 320 Watts


    • Automatic Power on/off
    • Yes
    • A/V Sync
    • Yes
    • Yes
    • 3D Video Signal Pass Through
    • Yes
    • USB Host
    • Yes
    • Audio DAC
    • Yes
    • Audio Return Channel (ARC)
    • Yes
    • Sound Sync (with LG TV)
    • Yes


    • Front
    • 40W x 2
    • Surround
    • 40W x 2
    • Subwoofer
    • 160W (wireless)


    • Standard (By pass)
    • Yes
    • Cinema (Movie)
    • Yes
    • Music (Natural)
    • Yes
    • News (Clear Voice)
    • Yes
    • Sports
    • Yes
    • Bass
    • Yes
    • D.Loud(Loudness)
    • Yes
    • Dynamic Range Control
    • Yes
    • Auto Volume Leveler
    • Yes


    • LPCM
    • Yes
    • DTS 2.0
    • Yes
    • MP3
    • Yes
    • WMA
    • Yes
    • FLAC
    • Up to 192kHz
    • OGG
    • Yes
    • Dolby® Digital
    • Yes


    • Wireless Audio Streaming via Bluetooth®
    • Yes
    • Wireless Sound Sync
    • Yes
    • HDMI® Out
    • Yes
    • HDMI® Input
    • Yes
    • Optical Input
    • Yes
    • USB
    • Yes
    • Portable Audio In (3.5mm)
    • Yes


    • Remote Control
    • Yes
    • Batteries
    • 2 (Size AAA)
    • Optical Cable
    • Yes
    • USB Gender
    • Yes
    • Wall Mount Bracket
    • Yes


    • TV Matching
    • 47" and above
    • Subwoofer (W x H x D)
    • 11.7" x 13.0" x 11.7"
    • Shipping Dimensions (WxHxD)
    • 43.0" x 13.9" x 17.2"
    • Net Weight
    • 20.4 lbs
    • Shipping Weight
    • 34.1 lbs


    • Limited Warranty
    • 1 Year Parts and Labor
    • UPC
    • 719192595064

What people are saying

Rated 2 out of 5 by from this bar sound great for like 2 years and them it just wen wack the volume will go all the way up or all mute by it self
Date published: 2020-04-13
Rated 1 out of 5 by from This thing was psycho! Bought this as an open box a few months ago, and after the second repair cycle, they decided to just replace it. It kept turning the volume all the way up, down and everywhere in between indiscriminantly.
Date published: 2015-11-13
Rated 4 out of 5 by from Good Sound, Heavy Bass We use this product in our room. I have found it to be a quality speaker, although since the unit I received did not have the remote with it (and I haven't taken the time to track one down online) I am unable to adjust the level of the bass. It is a bit much. It's somewhat disappointing that the smartphone app which controls it quite well, does not allow you to control all the functionality that the remote apparently does (namely, turning down the bass). Overall, it's a quality product and I am happy with it.
Date published: 2015-06-26
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Ask your questions. Share your answers.
Please review the detailed product information and help guides in the
Product Support section for this product prior to posting a question.

I have had this product for a couple years. Now the sound fluctuates from bass to no bass. I just upgraded my optical cord. Still happening. Any suggestions?

Asked by: Bcsmitty23
We regret the inconvenience you have experienced with this Audio System. There are a couple causes for this symptom, whether the speaker is failing, or if it is related to the connection system between the 2 devices. Please contact our Customer Interactive Center at 800-243-0000 to troubleshoot and resolve this matter.
Answered by: NeilE
Date published: 2016-09-14

 Do I get rid of the background noise 

Asked by: Ljchunter
We regret the inconvenience you have experienced with this Sound Bar system. Please describe the background noise being experienced; whether static or other noises. Please contact our Customer Interactive Center at 800-243-0000.
Answered by: NeilE
Date published: 2016-08-26

How much does a replacement remote and power cord cost

Asked by: ilene a
Parts and accessories can be obtained through our parts distributor, MCM Electronics. Their contact number, for placing orders and obtaining pricing information, is 800-824-9491. You can also use their website, at http://www.mcmelectronics.com/content/en-US/forms/lg_parts.
Answered by: NeilE
Date published: 2016-02-26

When can I buy this?

I saw teh NB5541 at CES and understood it to be available in April. I see it here on the website, but can't find it available for sale anywhere.
Asked by: TDD1
I'm pretty sure this has been discontinued. I got mine as part of a promotional deal when I bought my new LG OLED TV just before Christmas 2014. It took them a few weeks to locate one for me, as they had to search existing stock. I'm not sure what model may have replaced this.
Answered by: Budguy
Date published: 2016-01-01

Can this be used to receive phone calls wirellesly

Since this is a Bluetooth speaker, can we sync our smart phones to take calls?
Asked by: RGTN4

Does this come with a remote?

Asked by: leena
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