Denis Wick 2XL vs Denis Wick 4
The Denis Wick 2XL has a wider cup diameter, the Denis Wick 2XL has a larger throat opening.
Mouthpiece A
Denis Wick 2XL
• Tuba
Cup diameter32.00 mm
Cup depthVery deep
Rim width8.60 mm
Throat diameter8.45 mm
Backboreopen
Finish—
Material—
Best suited for
Orchestral playing — large cup for full, dark tone
High-volume projection — open throat for power
vs
Mouthpiece B
Denis Wick 4
• Tuba
Cup diameter30.50 mm
Cup depthVery deep
Rim width6.89 mm
Throat diameter8.27 mm
Backboremedium
Finish—
Material—
Best suited for
Orchestral playing — large cup for full, dark tone
High-volume projection — open throat for power
Cup Diameter
The Denis Wick 2XL has a cup diameter of 32.00 mm compared to 30.50 mm on the Denis Wick 4 — a difference of +1.50 mm. A wider cup generally produces a fuller, darker tone but requires more air support.
Cup Depth
Both mouthpieces share a very deep cup depth, so the sound character from depth alone will be very similar.
Throat Diameter
The Denis Wick 2XL has a wider throat (8.45 mm vs 8.27 mm). A wider throat allows more air through, increasing volume and projection but reducing resistance.
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.