• LG NB2540 2.1 Channel Sound Bar with Bluetooth

    • Specifications & manuals
    • Reviews
    • Legendary service
    • Delivery, services & returns
    • Questions & answers

    Specifications & manuals

    key Specifications
    Brand
    LG
    Model Number
    NB2540
    Height (mm)
    62 mm
    Width (mm)
    880 mm
    Depth (mm)
    90 mm
    Finish Colour
    Black
    warranty
    Manufacturer Warranty
    1 Year
    audio
    Subwoofer Power
    70
    connectivity
    Bluetooth
    inputs
    Digital Optical Audio In
    other Features
    Year
    2015

    Reviews

    Rating snapshot

    5
    48
    4
    22
    3
    7
    2
    0
    1
    6

    Average customer rating

    Overall
    4.3

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    Pros
    1-3 of 83 reviews
    bruttoc2016-01-18
    Sound
    Only had it for a few days. I like LG products and this has enhanced my enjoyment. Unfortunately I can not get the optical connection to work. I dont know if this is the soundbar or my LG tv. I am trying to check this out but am loath to incur an expensive tv repair or to return a perfectly good soundbar.....
    Robert112016-01-09
    fantastic soundbar with great features
    Bought this too compliment my LG 42" smart tv and I wasn't disappointed great sound sub woofer makes it sound fantastic. No need for an optical cable connects too the my LG tv wirelessly the settings are great standard,music,cinema and they do make a difference. If your looking for a great soundbar look no further but this.
    Anon2016-01-03
    Does the job expected of a value soundbar
    This helps with the TV sound. It is important to wire up with LG sound sync to avoid lip sync errors. The sound isn't really good for listening to music, so worth getting a higher spec system if you intend to use as a hifi

    Legendary service

    The Appliances Online Net Promoter Score (NPS) is based on feedback from 89,897 people, collected between August 2024 to August 2025. Learn more about the Net Promoter Score (NPS).
    The best price around
    Appliances Online Customer, Australia
    Even with the price alone Appliances Online wins out
    Emily, North Carlton, VIC
    No business comes close to this sort of service
    Samantha, HACKETT, ACT

    Delivery, services & returns

    Appliances Online is all about legendary service. We offer free next business day delivery, free connection, free removal and free recycling, and we even offer Saturday delivery and, in some locations, a Premium Delivery option that allows you to choose your own 2-hour delivery window.

    Questions & answers

    I lost my remote control for this device, how can I get a new remote? Vivek182 · 2023-08-04
    The remote control (Part # COV30748146 ) for the LG 120W 2.1ch Sound Bar Audio System with Subwoofer and Bluetooth® Connectivity, Model # NB2540 can be ordered from https://lgparts.com if you are in the U.S. We do not ship outside the contiguous 48 states, or to international addresses. LG will only deliver shipments to valid street addresses in the contiguous United States...^Ivan Ivan, Appliances Online
    I have the remote control, how can I get a spare remote Vivek182 · 2023-08-04
    The remote control (Part # COV30748146 ) for the LG 120W 2.1ch Sound Bar Audio System with Subwoofer and Bluetooth® Connectivity, Model # NB2540 can be ordered from https://lgparts.com if you are in the U.S. We do not ship outside the contiguous 48 states, or to international addresses. LG will only deliver shipments to valid street addresses in the contiguous United States...^Ivan Ivan, Appliances Online
    I forgot how to connerct sound bar to my tv richrollin · 2017-02-21
    We appreciate your interest in this Sound Bar System. This model is designed to connect to a television using an OPTICAL Digital Audio Cable. Once connected, check the TV AUDIO settings to determine what setting will output the sound to the speaker system. Neil E, Appliances Online
    The remote for this product used to control my tv as well as the sound bar but has since stopped working. Is there a way to reprogram it so it will control the tv again? Chris1031 · 2016-08-27
    Thanks for asking, however the remote was not designed for reprogramming. Therefore it would be in your best interest to come see us for an upgrade. 5tvt6wopgqzkb07tuu9sxkwtg, Appliances Online
    Absolutely, and thanks for the question. If you take the battery off and notice the pinhole that is right next to the back casing, you can slip a pencil or pin into the hole and will fix your problem in now time. Come back and own it again! 5tvt6wopgqzkb07tuu9sxkwtg, Appliances Online
    The remote control of this system is not designed to be programmable. It is configured to operate with LG televisions only. Check the batteries of the remote control and for any obstruction to the IR sensor on the TV, which is typically located near the power indicator light. For additional information or assistance, please contact our Customer Interactive Center at 800-243-0000. Neil E, Appliances Online
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