Monette Cornet E5LD S1 vs Yamaha CR-14ES-GP
The Yamaha CR-14ES-GP has a wider cup diameter, the Yamaha CR-14ES-GP features a deeper cup, the Yamaha CR-14ES-GP has a larger throat opening.
The narrowest point at the bottom of the cup. Affects resistance, volume, and tone color.
Mouthpiece A
Monette Cornet E5LD S1
• Cornet
Throat diameter3.66 mm / 0.1441 in
vs
Mouthpiece B
Yamaha CR-14ES-GP
• Cornet
Throat diameter3.98 mm / 0.1567 in
Best suited for
Orchestral playing — large cup for full, dark tone
High-volume projection — open throat for power
Throat Diameter
The Yamaha CR-14ES-GP has a wider throat (3.98 mm / 0.1567 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.