Home theatre system

[sunilbly]

Hello, I have a Samsung TV QE75QN95BATXXU connected to Samsung soundbar HW-S61B/XU.

   How do I extend this into home theatre system please. By buying woofers SWA W510 or sell the sound bar and buy a complete home theatre system. Thanks

[AndrewL]

@sunilbly: As the HW-S61B is an 'All-in-one' soundbar, offering powerful surround sound provided by 5.0ch along with 4 woofers and 3 tweeters, as well as Dolby Atmos and Q-Symphony, I feel as though the addition of the SWA-W510 subwoofer for added depth will offer all you need for a high quality home theatre experience. 

[Gurky]

Without rear speakers you'll never get "home theatre experience" I don't care what anyone says. Adding a sub will help the audio but you need rear speakers. All depends on your budget for what I'd suggest .