Marcinkiewicz 11 vs Monette Cornet C4LVS
The Marcinkiewicz 11 has a wider cup diameter, the Marcinkiewicz 11 features a deeper cup, the Marcinkiewicz 11 has a larger throat opening.
The narrowest point at the bottom of the cup. Affects resistance, volume, and tone color.
Mouthpiece A
Marcinkiewicz 11
• Cornet
Throat diameter3.73 mm / 0.1469 in
vs
Mouthpiece B
Monette Cornet C4LVS
• Cornet
Throat diameter3.66 mm / 0.1441 in
Best suited for
All-round versatile — balanced cup for general playing
Throat Diameter
The Marcinkiewicz 11 has a wider throat (3.73 mm / 0.1469 in vs 3.66 mm / 0.1441 in). A wider throat allows more air through, increasing volume and projection but reducing resistance.
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.