Monette Cornet BP1-4 S6 vs Yamaha CR-14ES-GP

The Monette Cornet BP1-4 S6 has a wider cup diameter, the Yamaha CR-14ES-GP features a deeper cup, the Yamaha CR-14ES-GP has a larger throat opening.

Overall Comparison Cup Diameter Cup Depth Rim Width Throat Diameter Backbore Finish Material
How deep the cup is, from shallow (brighter, easier high register) to deep (darker, fuller sound).
Mouthpiece A
    Monette Cornet BP1-4 S6
    • Cornet
    Cup depthDeep
    Best suited for
    🎻Orchestral playing — large cup for full, dark tone
    vs
    Mouthpiece B
      Yamaha CR-14ES-GP
      • Cornet
      Cup depthVery deep
      Best suited for
      🎻Orchestral playing — large cup for full, dark tone
      📣High-volume projection — open throat for power

      Cup Depth

      The Yamaha CR-14ES-GP has a very deep cup while the Monette Cornet BP1-4 S6 has a deep cup. Deeper cups favor a darker, richer sound; shallower cups provide more brightness and easier upper register.

      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 Monette Cornet BP1-4 S6 details Yamaha CR-14ES-GP details Monette Cornet BP1-4 S6 equivalents Yamaha CR-14ES-GP equivalents