Bob Reeves 43N/S/2 vs Monette Cornet BP2 FL

The Bob Reeves 43N/S/2 has a wider cup diameter, the Monette Cornet BP2 FL features a deeper cup.

Overall Comparison Cup Diameter Cup Depth Rim Width Throat Diameter Backbore Finish Material
The internal diameter of the cup, measured at the widest point inside the rim.
Mouthpiece A
    Bob Reeves 43N/S/2
    • Cornet
    Cup diameter17.07 mm / 0.6720 in
    vs
    Mouthpiece B
      Monette Cornet BP2 FL
      • Cornet
      Cup diameter17.00 mm / 0.6693 in
      Best suited for
      🎻Orchestral playing — large cup for full, dark tone

      Cup Diameter

      The Bob Reeves 43N/S/2 has a cup diameter of 17.07 mm / 0.6720 in compared to 17.00 mm / 0.6693 in on the Monette Cornet BP2 FL — a difference of 0.07 mm / 0.0028 in. A wider cup generally produces a fuller, darker tone but requires more air support.

      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 Bob Reeves 43N/S/2 details Monette Cornet BP2 FL details Bob Reeves 43N/S/2 equivalents Monette Cornet BP2 FL equivalents