Which has a bigger cup — Bob Reeves 43N/D/X or Denis Wick 4B?

The Bob Reeves 43N/D/X has a cup diameter of 17.07 mm / 0.6720 in compared to 16.50 mm / 0.6496 in on the Denis Wick 4B — a difference of 0.57 mm / 0.0224 in. A wider cup generally produces a fuller, darker tone but requires more air support.

How does cup depth compare between Bob Reeves 43N/D/X and Denis Wick 4B?

The Bob Reeves 43N/D/X has a deep cup while the Denis Wick 4B has a medium cup. Deeper cups favor a darker, richer sound; shallower cups provide more brightness and easier upper register.

Bob Reeves 43N/D/X vs Denis Wick 4B

Name: Denis Wick 4B
Brand: Denis Wick

The Bob Reeves 43N/D/X has a wider cup diameter, the Bob Reeves 43N/D/X features a deeper cup.

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

The narrowest point at the bottom of the cup. Affects resistance, volume, and tone color.

Mouthpiece A

Bob Reeves 43N/D/X

• Cornet

Throat diameter—

Best suited for

🎻Orchestral playing — large cup for full, dark tone

Mouthpiece B

Denis Wick 4B

• Cornet

Throat diameter4.27 mm / 0.1681 in

Best suited for

🎵All-round versatile — balanced cup for general playing

📣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.

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Bob Reeves 43N/D/X vs Denis Wick 4B

Playing Characteristics

What Do These Model Names Mean?

What Changes If You Switch?

Which is better?

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Bob Reeves vs Denis Wick

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