The Pyle PPHP898MX Bluetooth Pa Speaker and Amplifier Mixer System Kit is an all-in-one audio solution designed for DJs, public events, and stage performances. This kit includes dual 8"" molded cabinet Pa speakers with subwoofers and piezo horn tweeters, providing rugged, durable, and reliable sound. The 8-channel powered amplifier mixer offers complete control, with independent channel configuration and a 5-band graphic Eq. Bluetooth wireless music streaming is supported, as well as MP3 and Wma file compatibility via Usb and Sd memory cards. The system also includes +48V phantom power for microphones, making it ideal for professional audio setups.