Denis Wick RW3B vs Denis Wick RW4B
The Denis Wick RW3B has a wider cup diameter.
The narrowest point at the bottom of the cup. Affects resistance, volume, and tone color.
Mouthpiece A
Denis Wick RW3B
• Cornet
Throat diameter4.27 mm / 0.1681 in
Best suited for
High-volume projection — open throat for power
vs
Mouthpiece B
Denis Wick RW4B
• Cornet
Throat diameter4.27 mm / 0.1681 in
Best suited for
All-round versatile — balanced cup for general playing
High-volume projection — open throat for power
Throat Diameter
Throat diameters are essentially identical at 4.27 mm / 0.1681 in, so resistance feel will be comparable.
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.