The distance a ball travels is a result of the potential energy redirected at contact. The Acoustic Enhancement Technology (AET) effectively absorbs offensive sound waves without affecting the bat's productive vibrational energy. The result is the unique Anderson "crack" instead of the annoying, and inefficient, "ping". Designed to transfer energy instead of absorbing it, the DFX II custom alloy has no break-in period, providing game improvement performance and delivering a solid feel at the plate. In the KXS, the attention to detail is demonstrated in the way that every component, every curve, every process and every detail is considered with game improvement performance in mind. From the patented Ergonomic Knob to the TaperFlex™ Vibration Management System, each of the KXS performance components work synergistically to improve the player's game through superior design. The sum of the parts is the best performing single-wall aluminum bat in the game, bar none. 12 month limited warranty. BESR approved.