Play bar will connect through optical port to tv. I cannot say that it will let you still use non Sonos speakers in conjunction with the play bar with out another sonos gadget to connect non sonos speakers. If memory serves it’s a sonos bridge. Play bar by itself is pretty awesome and more powerful than any other tv speaker I have ever seen. I use in conjunction with left/right play1’s and a sonos sub woofer. Couplevwith an Apple TV for tunes.