Fischer Amps Buttkicker LFE

The ButtKicker LFE is a patented 4 ohm low frequency audio transducer that features a 3.75 lbs (1.48 kg) magnetically suspended piston. The ButtKicker LFE is accurate, provides powerful frequency response, is virtually indestructible, and requires no maintenance.

It allows you to feel powerful bass without excessive volume.

With a frequency response range of approximately 5Hz to 200Hz the ButtKicker LFE provides powerful tactile response without the sound pressure of a subwoofer.