The KEF Kube 1 is a powered sub-woofer, 150W class D amplifier on-board amplifier and a 200 mm (8 inch) long-throw down firing driver, embraces a new slot port design and combined with an Auxiliary Bass Radiator (ABR) of the same size, the sub produces tunefully, defined bass with a tight response.


Sporting a sealed modernized black cabinet, topped with a high-gloss surface designed for the acoustical ABS driver, the Kube 1 delivers high-quality sound without sacrificing space.