The Guitammer Company’s innovative and award-winning line of patented ButtKicker-brand low frequency audio transducers let users feel low-frequency sound (bass) and are musically accurate, powerful and virtually indestructible. They are used around the world by leading entertainment and theater companies. Buttkicker shaker kits are an affordable way to add tactile feel to your simulator. They can replicate low-frequency audio or they can vibrate while driven with dedicated software such as SimHub, SimVibe, and others. Haptic feedback for racing simulators is easy and affordable with ButtKicker sim-racing products.