Lecture halls, with their large capacity and tiered seating, require robust audio solutions to ensure clear communication across vast spaces. This comprehensive system addresses the challenge by combining wireless and wired microphones with professional sound reinforcement equipment. The wireless microphones offer presenters freedom of movement, while the wired options provide reliable, fixed-point audio capture. Both microphone types feature superior pickup sensitivity and noise cancellation, ensuring crisp audio transmission. The professional loudspeaker delivers powerful, evenly distributed sound throughout the hall, ensuring every student can hear clearly regardless of their location.