An IP Horn Speaker is a type of loudspeaker that operates over an IP (Internet Protocol) network rather than traditional analog wiring. Unlike conventional PA speakers that rely on amplifiers and long cable runs, an IP horn speaker connects directly to a network using an Ethernet cable (CAT5/CAT6). This allows it to transmit and receive audio data through the same infrastructure used ... https://www.tumblr.com/akomtechnologiesin/798809671033094144/what-is-an-ip-horn-speaker-and-how-does-it-work