Monette Cornet AP2.5 S3 vs Monette Cornet BP1-7 Rim
The Monette Cornet BP1-7 Rim has a wider cup diameter.
Mouthpiece A
Monette Cornet AP2.5 S3
• Cornet
Cup diameter16.40 mm
Cup depthMedium
Rim width—
Throat diameter3.66 mm
Backbore—
Finish—
Material—
Best suited for
All-round versatile — balanced cup for general playing
vs
Mouthpiece B
Monette Cornet BP1-7 Rim
• Cornet
Cup diameter17.00 mm
Cup depthMedium
Rim width—
Throat diameter3.66 mm
Backbore—
Finish—
Material—
Cup Diameter
The Monette Cornet BP1-7 Rim has a cup diameter of 17.00 mm compared to 16.40 mm on the Monette Cornet AP2.5 S3 — a difference of +0.60 mm. A wider cup generally produces a fuller, darker tone but requires more air support.
Cup Depth
Both mouthpieces share a medium cup depth, so the sound character from depth alone will be very similar.
Throat Diameter
Throat diameters are essentially identical at 3.66 mm, 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.