Kanto SUB8 8 Inch Powered Subwoofer bookshelf-speakers or an amp and speakers

or an amp and speakers

and three planar passive radiators

immersive bass with no distortion

cast-basket bass/midrange driver

Kanto SUB8 8 Inch Powered Subwoofer bookshelf-speakers or an amp and speakersSUB8 is a sealed box front firing subwoofer offering 250 Watts of powerful bass extension, perfect for music or home theater. A precise low pass filter makes SUB8 a perfect match with any Kanto speaker, allowing you to dial in the perfect cutoff frequency. Its 8 inch paper cone driver enables true sub bass reproduction with low end that has real weight. Phase adjustment, power saving auto off and full L R line level input round out this high