Excellent projection with a clarity of sound. The Q40S euphonium provides an open and free-blowing feel that professionals will enjoy. The upright bell is 12 inches, two-pieced and hand-hammered in a medium-weight yellow brass with soldered bead. This compensating euphonium in B♭delivers a broad and warm timbre throughout the range of the instrument. At home in any ensemble or solo performance, the Q40S euphonium is an excellent choice for any musician.