The Zildjian S Series 18-Inch Rock Crash Cymbal, Medium Heavy, Higher Pitched with Enhanced Attack rock crashes are the heaviest in the S Family, providing all the extra volume, attack and projection needed in louder performance settings. Built to cut through the mix, S Family rock crashes offer you the volume and projection when you need it most. Medium heavy in weight, these cymbals are higher pitched with an enhanced attack and cutting power. It is great for live performances where more projection is needed. With a name like ‘Rock,’ they won’t ever let you down.