The ButtKicker shakes your couch, home theater seating, gaming chair, car, or even drum throne precisely in sync with your movie, music or game like a subwoofer without sound. The Guitammer Company is the leader in low frequency sound products for the home theater, ProSound, music, amusement and theater industries. The ButtKicker Shaker is used by industry leaders such as Walt Disney, IMAX, Universal Studies, Warner Bros., Creed, Pink, The Who in addition to home theater professionals and enthusiasts in more than 25 countries. See The Buttkicker’s Full Featured Profile