Which has a bigger cup — Denis Wick 2L or Kelly X-SMALL?

The Denis Wick 2L has a cup diameter of 32.00 mm / 1.2598 in compared to 30.73 mm / 1.2098 in on the Kelly X-SMALL — a difference of 1.27 mm / 0.0500 in. A wider cup generally produces a fuller, darker tone but requires more air support.

How does cup depth compare between Denis Wick 2L and Kelly X-SMALL?

The Denis Wick 2L has a very deep cup while the Kelly X-SMALL has a shallow cup. Deeper cups favor a darker, richer sound; shallower cups provide more brightness and easier upper register.

Denis Wick 2L vs Kelly X-SMALL

Name: Kelly X-SMALL
Brand: Kelly

The Denis Wick 2L has a wider cup diameter, the Denis Wick 2L features a deeper cup.

Overall Comparison Cup Diameter Cup Depth Rim Width Throat Diameter Backbore Finish Material

Base metal or construction (e.g. brass, stainless steel, plastic). Influences weight, response, and tone color.

Mouthpiece A

Denis Wick 2L

• Tuba

Material—

Best suited for

🎻Orchestral playing — large cup for full, dark tone

📣High-volume projection — open throat for power

Mouthpiece B

Kelly X-SMALL

• Tuba

Student

MaterialLexan polycarbonate

Best suited for

📋Student / Eb tuba / euphonium doubler

Material

The Denis Wick 2L is described as unspecified, and the Kelly X-SMALL as Lexan polycarbonate. Material affects mass, warmth, and how quickly the piece responds.

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.

Open in interactive tool + Add third mouthpiece Denis Wick 2L details Kelly X-SMALL details Denis Wick 2L equivalents Kelly X-SMALL equivalents

Denis Wick 2L vs Kelly X-SMALL

Material

Playing Characteristics

What Do These Model Names Mean?

What Changes If You Switch?

Which is better?

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