The Sabian AAX Plosion Crash Cymbal Brilliant is bursting with bright, explosive attack, and delivers penetrating definition with total presence and power. Sabian cymbals with Brilliant finish are highly buffed and preserved under a clear protective lacquer coating. Like stainless steel, AAX is cool, modern, and extremely efficient. With its streamlined design and sound-shaping Auto-Focus Response feature, AAX cymbals are the ultimate breakthrough in modern cymbal making. Tap with your finger or thrash with a stick, Auto-Focus Response maximizes sensitivity, equalizes high & low pitch levels, and purifies sounds by filtering out conflicting overtones. AAX delivers the freedom to sound great in any music.