Bach 8½A vs Denis Wick 5B
The Bach 8½A has a wider cup diameter, the Bach 8½A features a deeper cup, the Denis Wick 5B has a larger throat opening.
The narrowest point at the bottom of the cup. Affects resistance, volume, and tone color.
Mouthpiece A
Bach 8½A
• Cornet
Throat diameter3.66 mm / 0.1441 in
vs
Mouthpiece B
Denis Wick 5B
• Cornet
Throat diameter3.97 mm / 0.1563 in
Best suited for
All-round versatile — balanced cup for general playing
High-volume projection — open throat for power
Throat Diameter
The Denis Wick 5B has a wider throat (3.97 mm / 0.1563 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.