Denis Wick 4BS vs Marcinkiewicz 8H-S

The Marcinkiewicz 8H-S has a wider cup diameter, the Denis Wick 4BS features a deeper cup, the Denis Wick 4BS has a larger throat opening.

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
    Denis Wick 4BS
    • Trombone
    Cup diameter25.90 mm / 1.0197 in
    Best suited for
    📣High-volume projection — open throat for power
    vs
    Mouthpiece B
      Marcinkiewicz 8H-S
      • Trombone
      Cup diameter26.06 mm / 1.0260 in
      Best suited for
      📣High-volume projection — open throat for power

      Cup Diameter

      The Marcinkiewicz 8H-S has a cup diameter of 26.06 mm / 1.0260 in compared to 25.90 mm / 1.0197 in on the Denis Wick 4BS — a difference of 0.16 mm / 0.0063 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 Denis Wick 4BS details Marcinkiewicz 8H-S details Denis Wick 4BS equivalents Marcinkiewicz 8H-S equivalents