SABIAN 18 HHX New Symphonic Viennese pairs are medium weight models designed to produce rich, musical tone similar to SABIAN HH Viennese, but with added projection and enhanced sustain. 18″ HHX New Symphonic Viennese are perfectly designed for soft to moderate dynamic levels, and where articulate, dark and rich timbres are desired. They are a top-selling pair because of their ability to blend with ensembles in a variety of musical settings. They are ideal for either for single crashes or repeated notes.