Marcinkiewicz 4S vs Monette Cornet C4LVS

The Marcinkiewicz 4S has a wider cup diameter, the Marcinkiewicz 4S has a larger throat opening.

Overall Comparison Cup Diameter Cup Depth Rim Width Throat Diameter Backbore Finish Material
The taper behind the throat leading to the shank. Affects projection and tone character.
Mouthpiece A
    Marcinkiewicz 4S
    • Cornet
    Backbore
    vs
    Mouthpiece B
      Monette Cornet C4LVS
      • Cornet
      Backbore
      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 Marcinkiewicz 4S details Monette Cornet C4LVS details Marcinkiewicz 4S equivalents Monette Cornet C4LVS equivalents