This is an Epson ELPSP02 Active Speaker set, typically used to enhance audio for projectors in classrooms or meeting rooms.The system features a built-in amplifier and delivers a total of 30W of sound.It is designed for portability and easy setup to engage audiences. KEY SPECIFICATIONS Power Output: 30W total (2 x 15W active speakers with built-in amplifiers) Speaker Type: Active/powered speaker system (includes one active and one passive speaker) Installation: Wall-mountable with included mounting plates and hardware Compatibility: Designed to work with standard classroom projectors, optionally pairing with the Epson ELPCB02 control box