The Pyle PT12050CH is a high-powered 12-channel audio amplifier and mixer system, designed for professional stage, studio, and home theater setups. It features Bluetooth wireless streaming, MP3/Usb/Sd audio file support, and microphone talk-over for karaoke and announcements. With a maximum output of 6000 watts, this amplifier supports up to 12 speakers and includes various input/output options such as Rca, aux, and subwoofer outputs. Ideal for large audio systems, this amplifier also includes a cooling fan for optimal performance and safety features like overload and short-circuit protection.