It may be a bit of a odd obsession but I do kind of obsess over loudspeakers and PA systems
And I do have screenshots from one of my favorite Roblox games “QSERF” that are of the loudspeakers scattered around the facility, which have many different variants which are used for the facility’s FAAS system which plays automated announcements.
Very generic, black loudspeaker in the staff breakroom near the McCarthy node in the reactor operations
One of the extremely common, rectangular loudspeakers, this one is located just down the hallway from the DMR 01 control room
This may look like one of the common ones but it does have a difference from the others, this one plays very sped up songs, and it is located just in front of the elevators at the waiting room in the reactor operations
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and then down at the bottom of the very very deep cavern that is located outside of the reactor operations area, theres a deep pool of water that leads to a door with a blue light, and above that blue light there is this rusted, generic loudspeaker that plays very distorted versions of the FAAS voice, and distorted alarm sounds ocasionally