Bach 5V vs Monette Cornet B2 FL
The Monette Cornet B2 FL has a wider cup diameter, the Bach 5V features a deeper cup, the Bach 5V has a larger throat opening.
The narrowest point at the bottom of the cup. Affects resistance, volume, and tone color.
Mouthpiece A
Bach 5V
• Cornet
Throat diameter4.09 mm / 0.1610 in
Best suited for
High-volume projection — open throat for power
vs
Mouthpiece B
Monette Cornet B2 FL
• Cornet
Throat diameter3.66 mm / 0.1441 in
Best suited for
Orchestral playing — large cup for full, dark tone
Throat Diameter
The Bach 5V has a wider throat (4.09 mm / 0.1610 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.