The Guitammer Company Inc. (GTMM) is a leader in low-frequency sound products and technology. The company’s award-winning line of patented ButtKicker brand audio transducers let users actually feel the excitement, impacts, special effects, and bone-rattling bass brought by its immersive “4D” patent-protected technology. Guitammer’s products are well known for being musically accurate, powerful, and virtually indestructible.