The KEF Kube12b is a large, powerful active subwoofer. With its 41 centimeter height and a width of 39.3 centimeters, the subwoofer is suitable for placement in larger rooms. The subwoofer delivers a fast, clear bass that brings out different styles of music and film sounds. Thanks to the closed housing, the low frequencies come out even better. With the wide range of various ports and settings, you can easily adjust the subwoofer to any room in the room. Combine the subwoofer with speakers and a center speaker for a home cinema experience.