Bach 11D vs Bach 11DW
Both mouthpieces share similar core dimensions — the differences are in the details.
The taper behind the throat leading to the shank. Affects projection and tone character.
Mouthpiece A
Bach 11D
• Cornet
Backbore—
Best suited for
Lead / commercial — shallow cup for brightness and range
vs
Mouthpiece B
Bach 11DW
• Cornet
Backbore—
Best suited for
Lead / commercial — shallow cup for brightness and range
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.