Bob Reeves 43.5/FE vs Denis Wick 2FL
The Bob Reeves 43.5/FE has a wider cup diameter, the Denis Wick 2FL features a deeper cup.
Mouthpiece A
Bob Reeves 43.5/FE
• Flugelhorn
Cup diameter17.26 mm / 0.6795 in
Cup depthMedium
Rim width—
Throat diameter—
Backbore—
Finish—
Material—
vs
Mouthpiece B
Denis Wick 2FL
• Flugelhorn
Cup diameter17.00 mm / 0.6693 in
Cup depthVery deep
Rim width4.92 mm / 0.1937 in
Throat diameter4.58 mm / 0.1803 in
Backboreopen
Finish—
Material—
Best suited for
Orchestral playing — large cup for full, dark tone
High-volume projection — open throat for power
Cup Diameter
The Bob Reeves 43.5/FE has a cup diameter of 17.26 mm / 0.6795 in compared to 17.00 mm / 0.6693 in on the Denis Wick 2FL — a difference of 0.26 mm / 0.0102 in. A wider cup generally produces a fuller, darker tone but requires more air support.
Cup Depth
The Denis Wick 2FL has a very deep cup while the Bob Reeves 43.5/FE has a medium cup. Deeper cups favor a darker, richer sound; shallower cups provide more brightness and easier upper register.
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.