Bach Mega Tone Cornet 3B vs Monette Cornet E6 FL
the Bach Mega Tone Cornet 3B has a larger throat opening.
Mouthpiece A
Bach Mega Tone Cornet 3B
• Cornet
Cup diameter16.30 mm
Cup depthDeep
Rim width—
Throat diameter3.73 mm
Backbore—
Finish—
Material—
vs
Mouthpiece B
Monette Cornet E6 FL
• Cornet
Cup diameter16.30 mm
Cup depthDeep
Rim width—
Throat diameter3.66 mm
Backbore—
Finish—
Material—
Cup Diameter
Both mouthpieces have virtually identical cup diameters at 16.30 mm.
Cup Depth
Both mouthpieces share a deep cup depth, so the sound character from depth alone will be very similar.
Throat Diameter
The Bach Mega Tone Cornet 3B has a wider throat (3.73 mm vs 3.66 mm). 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.