Rear Surround Speakers Placement. Subwoofer under a table or some other fangled place. Back speakers get placed behind the side surround speakers and the listening area.
You can adjust the stand length so that speakers come to your ear height. Rear surround speakers as the name suggests the rear speakers are in the back of the listening room and provide the sound coming from behind. In this system place your speakers in the left and right position of your tv directly facing towards your seating place.
The speakers are placed beside or slightly behind the listening area such that sound is angled toward the audience.
Left right speakers not equidistant to the listener. Surround speakers too high to far away. The rear speakers can be seen as an addition to this. On the rear surround left speaker.