Which has a bigger cup — Bach 1½C or Denis Wick 4B?

The Bach 1½C has a cup diameter of 17.00 mm / 0.6693 in compared to 16.50 mm / 0.6496 in on the Denis Wick 4B — a difference of 0.50 mm / 0.0197 in. A wider cup generally produces a fuller, darker tone but requires more air support.

How does cup depth compare between Bach 1½C and Denis Wick 4B?

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

Bach 1½C vs Denis Wick 4B

Name: Denis Wick 4B
Brand: Denis Wick

The Bach 1½C has a wider cup diameter, the Denis Wick 4B has a larger throat opening.

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

Bach 1½C

• Cornet

Material—

Mouthpiece B

Denis Wick 4B

• Cornet

Material—

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.

Open in interactive tool + Add third mouthpiece Bach 1½C details Denis Wick 4B details Bach 1½C equivalents Denis Wick 4B equivalents

Bach 1½C vs Denis Wick 4B

Playing Characteristics

What Do These Model Names Mean?

What Changes If You Switch?

Which is better?

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