• 5.1ch Surround Sound: Become part of the scene with 600W 5.1ch surround sound, a subwoofer, and rear speakers. • Wirless Rear Speaker: Install the Rear Speakers anywhere in your space without worrying about wires, thanks to the built-in Wireless Receiver. • WOW Interface : Access WOW Interface through your LG TV for clear and simple soundbar control, like changing sound modes, profiles, and accessing other handy features. • AI Sound Pro: AI Sound Pro detects what you're watching from a vast range of genres, then applies the ideal settings.