Bach 11A vs Monette Cornet E1-5M S12
The Monette Cornet E1-5M S12 has a wider cup diameter.
How deep the cup is, from shallow (brighter, easier high register) to deep (darker, fuller sound).
Mouthpiece A
Bach 11A
• Cornet
Cup depthVery deep
vs
Mouthpiece B
Monette Cornet E1-5M S12
• Cornet
Cup depthVery deep
Best suited for
Orchestral playing — large cup for full, dark tone
Cup Depth
Both mouthpieces share a very deep cup depth, so the sound character from depth alone will be very similar.
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.