The PSRX715 offers the highest level of performance available from a portable, pole or tripod mountable speaker. Light-weight and very high-power. 75°x 50°coverage. Bi-amplified or full-range passive operation. Dual-angle pole socket for applications requiring tripod mounting. Flying version available (PSRX715F) with five suspension points. May be used with optional M10 eyebolts or detachable track fittings. Differential Drive® woofer with magnet for high power capacity and very light-weight. 3-inch (voice-coil) compression driver 15 inch plywood speaker High power, reliable and performance Black painted finish