Buttkicker
One of the quirkier items on display must have been the Buttkicker………a device you can either place under one of the legs of your sofa, or clamp to the pivot of an armchair, and give you immense bass-driven vibrations that rock through your body!
In essence it is a ‘silent subwoofer’ that sends the bass vibrations of your sound source to whatever chair you’re sitting on, and it does this wirelessly without the need of messy trailing wires.
Audiotechnique Photo Gallery