The SRT215 15-Inch 1600W Professional Powered Loudspeaker is designed for real-world working musicians, DJs, events, venues, and beyond. The latest acoustic processing technology, powerful amplifiers, and the ultra-versatile SRT Mix Control means easy setup, incredible sound, and unbeatable reliability. Built-Like-A-Tank construction features rugged molded cabinets and tough steel grilles that are built to last. As the larger gigs come rolling in, your audience gets bigger, and your needs demand better sound and flexibility, SRT is YOUR Next Big Thing.