Bach 2C vs Monette Cornet B2 FL
The Monette Cornet B2 FL has a wider cup diameter, the Monette Cornet B2 FL features a deeper cup.
Mouthpiece A
Bach 2C
• Cornet
Cup diameter16.50 mm
Cup depthMedium
Rim width—
Throat diameter3.66 mm
Backbore—
Finish—
Material—
Best suited for
All-round versatile — balanced cup for general playing
vs
Mouthpiece B
Monette Cornet B2 FL
• Cornet
Cup diameter17.00 mm
Cup depthDeep
Rim width—
Throat diameter3.66 mm
Backbore—
Finish—
Material—
Best suited for
Orchestral playing — large cup for full, dark tone
Cup Diameter
The Monette Cornet B2 FL has a cup diameter of 17.00 mm compared to 16.50 mm on the Bach 2C — a difference of +0.50 mm. A wider cup generally produces a fuller, darker tone but requires more air support.
Cup Depth
The Monette Cornet B2 FL has a deep cup while the Bach 2C has a medium cup. Deeper cups favor a darker, richer sound; shallower cups provide more brightness and easier upper register.
Throat Diameter
Throat diameters are essentially identical at 3.66 mm, so resistance feel will be comparable.
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.