LG NB3540A 320-watt Soundbar with Wireless Subwoofer

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MPN: NB3540

Item number 4CYTL


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Revolutionise your home viewing with the compact LG NB3540A Soundbar with Wireless Subwoofer.

With 320 watts of power, all your movies, sport, nature programmes and gaming enjoy a thrilling dimension, while the main speaker is still compact enough to be mounted on a wall above or below your TV set, or placed on a shelf or surface. The wireless subwoofer bass unit can be placed anywhere in the room to flesh out a superbly realistic sound.

LG's 3D sound processor creates a stunning illusion of surround sound to really take your home viewing to the next level.

It's also Bluetooth® compatible, so you can use it to wirelessly stream music stored on your PC, tablet, smartphone or laptop – perfect for sharing. It can also link up wirelessly to compatible LG TVs, so you can keep the wires to a minimum.

Note: Soundbars offer a simple way to improve your TV's audio without the fuss and wires of a surround sound system – making your viewing experience a millions times better.


  • 2.1 channel 320-watt sound
  • 3D sound processor
  • Ultra slim design
  • Maximum sound, minimalist design
  • Bluetooth® compatible
  • USB input
  • 2x optical inputs
  • Active Wireless Subwoofer
  • Wireless Sound Sync
  • LG Bluetooth® Remote App
  • Wall mountable
  • LG NB3540 Soundbar with Wireless Subwoofer

LG helpline: 0845 610 4164.
  • Depth: 0 MM
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  • Power Output: 300W - 599W

Technical Specification

Product DescriptionLG NB3540 - sound bar system - for home theatre - wireless
Product TypeSound bar system - for home theatre - 2.1-channel
System ComponentsSubwoofer, sound bar
Speaker TypeActive
Nominal Output Power (Total)320 Watt
Audio FormatsWAV, WMA, MP3, FLAC, OGG
Speaker System Details1 x sound bar 160 Watt 4 Ohm
Speaker DetailsSound bar - stereo - 2 x 80 Watt - 4 Ohm - active
Built-in DecodersDolby Digital
Power OptionsAuto power on/off