Denis Wick 4BFL vs Denis Wick 4F
the Denis Wick 4F features a deeper cup.
The narrowest point at the bottom of the cup. Affects resistance, volume, and tone color.
Mouthpiece A
Denis Wick 4BFL
• Flugelhorn
Throat diameter4.58 mm / 0.1803 in
Best suited for
High-volume projection — open throat for power
vs
Mouthpiece B
Denis Wick 4F
• Flugelhorn
Throat diameter4.58 mm / 0.1803 in
Best suited for
High-volume projection — open throat for power
Throat Diameter
Throat diameters are essentially identical at 4.58 mm / 0.1803 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.