The SK-F amp loudspeaker is a powered version of the SK loudspeaker system which is a fully horn loaded compact cabinet made for application where directivity and power are of importance. The SK amp uses a proprietary 12 inch low frequency cone driver, an 8 inch mid frequency cone driver and a 1 inch high frequency driver loaded with a CD horn. All drivers are mounted in the same horn to form a unique power source point with very precise directivity of 45°x 50° (H x V) down to 300 Hz. The SK-F amp is easily arrayable with its 9.5° trapezoidal shape and L-track rigging flying hardware.