Emit sound from all directions with the Onkyo HT-S9800. This home cinema set consists of an AV receiver and a 7.1 speaker system. You can place the 7 speakers in various corners of the room to get true surround sound for your movie or series. Afterward, simply connect the set to your smartphone or laptop via WiFi or Bluetooth. Since the set also supports Dolby Atmos, you can easily create a setup for that. That way, sound effects will sound better, and that plane in the movie will sound like it's flying right over your head.