Vault loudspeaker

The  was an audio communications device used for broadcasting the Vault radio in Vault 101. The loudspeakers were wall-mounted onto the concrete walls of corridors and apartments. The components of loudspeakers were housed in a metal speaker cover. Electrical pulses sent over wires to the loudspeakers were converted into audio waves by an amplifier. The speaker cover fronts were decorated in the style of the Vault-Tec symbol. The loudspeakers could be activated by a resident touching the speaker covers. The volume of the loudspeakers couldn't be increased nor decreased; it was set by the manufacturer.

Vault 101 Locations

 * Apartments
 * Lone Wanderer's Apartment (2259)
 * Corridors
 * Cafeteria corridor
 * Classroom/Clinic corridor