Backing up any marching band with deep, loud and big bass, the large bell of the sousaphone packs physical as well as sonic presence. The Jupiter JSP1100 sousaphone features a three-valve design, making it a touch more affordable than the four-valve 1110 model, while the lacquered brass bell ensures impeccable resonance. This model also comes including a Jupiter JKC-SP88UA case complete with wheels.