Which has a bigger cup — Bach 2C or Monette Cornet C2.5 S3?

The Bach 2C has a cup diameter of 16.50 mm / 0.6496 in compared to 16.40 mm / 0.6457 in on the Monette Cornet C2.5 S3 — a difference of 0.10 mm / 0.0039 in. A wider cup generally produces a fuller, darker tone but requires more air support.

How does cup depth compare between Bach 2C and Monette Cornet C2.5 S3?

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

Bach 2C vs Monette Cornet C2.5 S3

Name: Monette Cornet C2.5 S3
Brand: Monette

The Bach 2C has a wider cup diameter.

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

The width of the rim surface that contacts the lips. Wider rims improve endurance; narrower rims improve flexibility.

Mouthpiece A

Bach 2C

• Cornet

Rim width—

Best suited for

🎵All-round versatile — balanced cup for general playing

Mouthpiece B

Monette Cornet C2.5 S3

• Cornet

Rim width—

Best suited for

🎵All-round versatile — balanced cup for general playing

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 2C details Monette Cornet C2.5 S3 details Bach 2C equivalents Monette Cornet C2.5 S3 equivalents

Bach 2C vs Monette Cornet C2.5 S3

Playing Characteristics

What Do These Model Names Mean?

What Changes If You Switch?

Which is better?

Compare Bach 2C with others

Compare Monette Cornet C2.5 S3 with others

Popular Cornet comparisons

Bach vs Monette

Browse by specification