LG Sound Bar. NB3540. *Subwoofer cannot power up*, Audio, Soundbars, Speakers & Amplifiers on Carousell
![LG NB3540 Home Cinema System - LG 2.1 Ch 320W NB3540 Soundbar with Wireless Subwoofer - LG Electronics UK LG NB3540 Home Cinema System - LG 2.1 Ch 320W NB3540 Soundbar with Wireless Subwoofer - LG Electronics UK](https://www.lg.com/uk/images/home-entertainment/NB3540/gallery/medium02.jpg)
LG NB3540 Home Cinema System - LG 2.1 Ch 320W NB3540 Soundbar with Wireless Subwoofer - LG Electronics UK
![LG NB3540 Home Cinema System - LG 2.1 Ch 320W NB3540 Soundbar with Wireless Subwoofer - LG Electronics UK LG NB3540 Home Cinema System - LG 2.1 Ch 320W NB3540 Soundbar with Wireless Subwoofer - LG Electronics UK](https://www.lg.com/uk/images/tv-audio-video/features/NB5540-feature_WIRELESS-AUDIO-STREAMING.jpg)
LG NB3540 Home Cinema System - LG 2.1 Ch 320W NB3540 Soundbar with Wireless Subwoofer - LG Electronics UK
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