The Robert Tucci Sousapower 5 is based on a RT best seller, the Robert Tucci 50+. The SP5 has the same large diameter of the RT50+, but has increased wall thickness and a smaller shank. The heavy weight of the mouthpiece gives it a tremendous amount of power that suits both the marching field and the concert hall!
Robert Tucci mouthpieces are designed to give the player the tools to make great music through a fantastic sound, full range of dynamics, and a quick response. The Sousapower 5 continues this tradition because it's based on the RT50/50+, which has already proven to be a winner.
Cup Diameter: 33mm/1.3in, very deep
Rim Width: 7.5mm/0.3in, flat with sharp inner edge