Which has a bigger cup — Bach 2½C or Monette Cornet E7F?

The Bach 2½C has a cup diameter of 16.40 mm / 0.6457 in compared to 15.90 mm / 0.6260 in on the Monette Cornet E7F — 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 2½C and Monette Cornet E7F?

The Bach 2½C has a medium cup while the Monette Cornet E7F has a very shallow cup. Deeper cups favor a darker, richer sound; shallower cups provide more brightness and easier upper register.

Bach 2½C vs Monette Cornet E7F

Name: Monette Cornet E7F
Brand: Monette

The Bach 2½C has a wider cup diameter, the Bach 2½C 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

Bach 2½C

• Cornet

Throat diameter3.66 mm / 0.1441 in

Best suited for

🎵All-round versatile — balanced cup for general playing

Mouthpiece B

Monette Cornet E7F

• Cornet

Throat diameter3.66 mm / 0.1441 in

Best suited for

🎺Lead / commercial — shallow cup for brightness and range

Throat Diameter

Throat diameters are essentially identical at 3.66 mm / 0.1441 in, so resistance feel will be comparable.

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 2½C details Monette Cornet E7F details Bach 2½C equivalents Monette Cornet E7F equivalents

Bach 2½C vs Monette Cornet E7F

Throat Diameter

Playing Characteristics

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