The Pyle PT8050CH is a powerful 8-channel audio amplifier and mixer system, designed for stage, studio, and home theater use. It features Bluetooth wireless music streaming, MP3/Usb/Sd file support, and Fm radio. This amplifier supports up to four loudspeakers, has three 1/4"" microphone inputs, and includes a microphone talk-over function, making it ideal for karaoke and public speaking. With a maximum output of 4000W, the PT8050CH provides clear, dynamic sound with adjustable bass, treble, volume, and mic settings. It's perfect for both professional audio and home entertainment applications.