SABIAN 17? HHX Synergy Heavy pairs feature large peen hammering and a special "Touch Response" design to greatly enhance projection and give the Synergy Series its distinct rich sound. A professional level pairing, SABIAN 17? HHX Synergy Heavy pairs are easy to play, making them ideal for players at all levels to perform any music from marching band to orchestral to concert band repertoire. Synergy Heavy pairs speak quickly with crisp, lush attack. 17" HHX Synergy Heavy cymbals are ideal for soft to loud playing, and their sharp articulation makes them ideal for marches and attached cymbal and bass drum. They are very popular for orchestral excerpts and auditions.