The KEF Reference 8b Subwoofer offers unmatched sound quality with its advanced features. 

Perfect for any home theater or music setup, the Reference 8b Subwoofer enhances the overall sound experience. 

Twin 9 inches driver 'force-cancelling' subwoofer

Delivering exceptional bass precision and control with zero distortion, Reference 8b is a truly extraordinary subwoofer.

Sound

For power with accuracy the Reference 8b sub has two 500W Class D amplifiers, each driving a 228mm (9 inch) long-throw, ultra-low distortion driver. These are connected back-to-back in a heavily braced, acoustically inert cabinet. The result is low distortion bass with effortless body and weight.

Specifications