This is basic just basic steps on how to do the EE.
First, grab n31L head and put on his body. Then start finding the siticom parts around the map. Give those to the DJ and wait a couple rounds. You will hear an Alarm sound when the siticom is ready. Go pick it up and defend the siticom 3 times. Once completed give it back to the DJ and wait a couple more rounds. He will give you the speakers and then place them in the order as described in the video.
![](https://i.ytimg.com/vi/bYNnJY63zVE/maxresdefault.jpg)