SABIAN 18” HHX Philharmonic is a medium-heavy pairing designed to provide full, musical sounds, pronounced mid-range partials and enhanced sustain. Featuring a large bell and SABIAN HHX "Tone Projection" hammering top and bottom, the 18" HHX Philharmonic delivers increased response and bigger sound than the 16" HHX Philharmonic. It is ideal for crisp articulation at all dynamic levels.