HK Audio L Sub 4000

LINEAR SUB 4000 is a powerful 18-bandpass subwoofer. It is compatible with all LINEAR 5 full-range loudspeakers and mid/high-range units and offers an extraordinarily powerful low-frequency response from 30 to 100 Hertz. The subwoofer is the recommended extension of the LINEAR 5 LTS long-range powerhouse. It can be used as a subwoofer extension of the existing LINEAR SUB 2000, offering powerful bass with optional frequency separation.