Ultra-compact 500-Watt, 6-channel portable PA system Perfect for parties, schools, corporate and educational presentations, seminars, aerobics, auctioneers, working musicians, tour guides, weddings, etc. Enormous power, incredible sonic performance, and super-light weight means no more lugging around dead weight Extremely powerful 8'' woofers and 1.35'' aluminum-diaphragm compression drivers for incredible sound reproduction