Schilke 46 vs Schilke 46D

The Schilke 46D has a wider cup diameter.

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
    Schilke 46
    • Trombone
    Backbore15/64 .2344"
    Best suited for
    📣High-volume projection — open throat for power
    vs
    Mouthpiece B
      Schilke 46D
      • Trombone
      Backbore15/64 .2344"
      Best suited for
      📣High-volume projection — open throat for power

      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 Schilke 46 details Schilke 46D details Schilke 46 equivalents Schilke 46D equivalents