Behringer Eurolive VS1520 High-Performance 600-Watt PA Speaker High-performance 600-Watt 2-way PA speaker system (150 Watts Continuous / 600 Watts Peak Power) Exceptional sound quality, wide frequency bandwidth and dynamic range Extremely powerful 15'' long-excursion driver provides incredibly deep bass and acoustic power Proprietary dual electro-dynamic drivers for exceptional high-frequency reproduction Overload-protection circuitry ensures optimal HF driver protection