Which has a bigger cup — Bach 5MV or Monette Cornet B2 FL?

The Monette Cornet B2 FL has a cup diameter of 17.00 mm / 0.6693 in compared to 16.25 mm / 0.6398 in on the Bach 5MV — a difference of 0.75 mm / 0.0295 in. A wider cup generally produces a fuller, darker tone but requires more air support.

How does cup depth compare between Bach 5MV and Monette Cornet B2 FL?

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

Bach 5MV vs Monette Cornet B2 FL

Name: Monette Cornet B2 FL
Brand: Monette

The Monette Cornet B2 FL has a wider cup diameter, the Bach 5MV 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 5MV

• Cornet

Material—

Best suited for

📣High-volume projection — open throat for power

Mouthpiece B

Monette Cornet B2 FL

• Cornet

Material—

Best suited for

🎻Orchestral playing — large cup for full, dark tone

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 5MV details Monette Cornet B2 FL details Bach 5MV equivalents Monette Cornet B2 FL equivalents

Bach 5MV vs Monette Cornet B2 FL

Playing Characteristics

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What Changes If You Switch?

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