Home › Tuba › Bach 18 vs Monette Tuba 7F (Standard weight)

Bach 18 vs Monette Tuba 7F (Standard weight)

Both mouthpieces share similar core dimensions — the differences are in the details.

Overall Comparison Cup Diameter Cup Depth Rim Width Throat Diameter Backbore Finish Material
The narrowest point at the bottom of the cup. Affects resistance, volume, and tone color.
Mouthpiece A
    Bach 18
    • Tuba
    Throat diameter9.00 mm / 0.3543 in
    Best suited for
    📣High-volume projection — open throat for power
    vs
    Mouthpiece B
      Monette Tuba 7F (Standard weight)
      • Tuba
      Throat diameter—

      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 18 details Monette Tuba 7F (Standard weight) details Bach 18 equivalents Monette Tuba 7F (Standard weight) equivalents

      Compare Bach 18 with others

      Compare Monette Tuba 7F (Standard weight) with others

      Popular Tuba comparisons

      Bach vs Monette

      Browse by specification