Which has a bigger cup — Bob Reeves 43W/HF or Denis Wick 4F?

The Bob Reeves 43W/HF has a cup diameter of 17.07 mm / 0.6720 in compared to 16.50 mm / 0.6496 in on the Denis Wick 4F — 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 43W/HF and Denis Wick 4F?

Both mouthpieces share a very deep cup depth, so the sound character from depth alone will be very similar.

Bob Reeves 43W/HF vs Denis Wick 4F

Name: Denis Wick 4F
Brand: Denis Wick

The Bob Reeves 43W/HF has a wider cup diameter.

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

Surface plating or treatment (e.g. silver plate, gold trim). Affects feel, durability, and appearance.

Mouthpiece A

Bob Reeves 43W/HF

• Flugelhorn

Finish—

Best suited for

🎻Orchestral playing — large cup for full, dark tone

Mouthpiece B

Denis Wick 4F

• Flugelhorn

Finish—

Best suited for

📣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 43W/HF vs Denis Wick 4F

Playing Characteristics

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