Bach 8½A vs Denis Wick RW3B
The Denis Wick RW3B has a wider cup diameter, the Bach 8½A features a deeper cup, the Denis Wick RW3B has a larger throat opening.
The width of the rim surface that contacts the lips. Wider rims improve endurance; narrower rims improve flexibility.
Mouthpiece A
Bach 8½A
• Cornet
Rim width—
vs
Mouthpiece B
Denis Wick RW3B
• Cornet
Rim width5.05 mm / 0.1988 in
Best suited for
High-volume projection — open throat for power
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.