Bach 17D vs Denis Wick SM5

The Denis Wick SM5 has a wider cup diameter, the Denis Wick SM5 features a deeper cup, the Denis Wick SM5 has a larger throat opening.

Overall Comparison Cup Diameter Cup Depth Rim Width Throat Diameter Backbore Finish Material
Base metal or construction (e.g. brass, stainless steel, plastic). Influences weight, response, and tone color.
Mouthpiece A
    Bach 17D
    • Baritone / Euphonium
    Material
    Best suited for
    📣High-volume projection — open throat for power
    vs
    Mouthpiece B
      Denis Wick SM5
      • Baritone / Euphonium
      Material
      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 Bach 17D details Denis Wick SM5 details Bach 17D equivalents Denis Wick SM5 equivalents