Hi guys, Welcome to the Advanced Video Search Engine, and you are watching Correct 5.1 & 7.1 Surround Sound Positions for Speakers. That video is uploaded by Cinema_Sound at 2018-01-28T19:15:07-08:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [3sjocJvK6rI]