Bass cabinet with 4x 10" speakers. A unique foot and corner system designed to lock together when cabinets are stacked. Special drivers designed just for this cabinet, featuring edge wound aluminum 2.5” voice coils, manufactured in the GK USA factory. This design delivers unprecedented punch and efficiency uncharacteristic for a 10 inch speaker. Tough vinyl covering protected with metal corners provide lasting protection. Plywood construction, flip grip side handles and compact design make this cabinet a dream to load. A three position tweeter attenuator for control of tweeter level. One professional twist lock speaker connector for no compromise performance and one common 1/4 inch input. Color: Black