Why? They're state of the art:
digital projection, SURROUND sound.
The Big Bang Theory Season 2, Episode 14
Velasco, Solana, come with me.
The rest, SURROUND the house.
Money Heist Season 3, Episode 8
Spread out. Surround the hut and move in.
Game of Thrones Season 3, Episode 9
which is why we SURROUND ourselves
with large, comfortable boxes
Game of Thrones Season 5, Episode 2
JON: We'll SURROUND the city.
Game of Thrones Season 8, Episode 4