The Department of Defense, specifically the Department of the Air Force, is conducting market research to identify potential sources for a Public Address System as part of the SOS ProjX initiative at Maxwell Air Force Base in Alabama. The procurement aims to design, acquire, and install a robust PA system capable of transmitting announcements across a 90’ x 300’ obstacle course, ensuring clear communication during training activities. Key specifications include Bluetooth-capable amplifiers, wireless microphones, and outdoor-rated speakers, all of which must adhere to manufacturer standards and come with a standard warranty. Interested vendors are encouraged to provide feedback and capabilities information to the primary contact, Brian Thornton, at brian.thornton.15@us.af.mil, or the secondary contact, Kimberly A. Knott, at kimberly.knott.1@us.af.mil, as this is a sources sought notice and no award will be made from this inquiry.