Marcinkiewicz 2S vs Monette Cornet B2 FL
The Marcinkiewicz 2S has a wider cup diameter, the Monette Cornet B2 FL features a deeper cup, the Marcinkiewicz 2S has a larger throat opening.
The internal diameter of the cup, measured at the widest point inside the rim.
Mouthpiece A
Marcinkiewicz 2S
• Cornet
Cup diameter17.27 mm / 0.6799 in
vs
Mouthpiece B
Monette Cornet B2 FL
• Cornet
Cup diameter17.00 mm / 0.6693 in
Best suited for
Orchestral playing — large cup for full, dark tone
Cup Diameter
The Marcinkiewicz 2S has a cup diameter of 17.27 mm / 0.6799 in compared to 17.00 mm / 0.6693 in on the Monette Cornet B2 FL — a difference of 0.27 mm / 0.0106 in. A wider cup generally produces a fuller, darker tone but requires more air support.
Which is better?
Neither mouthpiece clearly dominates the other — the right choice depends on your embouchure, playing style, and the sound you're after. Try both if possible.