Denis Wick 4 vs Denis Wick 4W
Both mouthpieces share similar core dimensions — the differences are in the details.
The width of the rim surface that contacts the lips. Wider rims improve endurance; narrower rims improve flexibility.
Mouthpiece A
Denis Wick 4
• Cornet
Rim width5.27 mm / 0.2075 in
Best suited for
High-volume projection — open throat for power
vs
Mouthpiece B
Denis Wick 4W
• Cornet
Rim width5.55 mm / 0.2185 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.