Conn Imp. Precision 2 vs Conn Imp. Precision 4

the Conn Imp. Precision 2 features a deeper cup.

Overall Comparison Cup Diameter Cup Depth Rim Width Throat Diameter Backbore Finish Material
The width of the rim surface that contacts the lips. Wider rims improve endurance; narrower rims improve flexibility.
Mouthpiece A
    Conn Imp. Precision 2
    • Tuba
    General
    Rim width
    Best suited for
    📋BBb bass / sousaphone general
    🎶Full rich tone in all registers
    vs
    Mouthpiece B
      Conn Imp. Precision 4
      • Tuba
      General
      Rim width
      Best suited for
      📋Small Eb bass
      🎶Full rich tone

      Which is better?

      Both mouthpieces are categorized as "General" — the physical dimensions above will determine which suits your embouchure and playing style better.

      Open in interactive tool + Add third mouthpiece Conn Imp. Precision 2 details Conn Imp. Precision 4 details Conn Imp. Precision 2 equivalents Conn Imp. Precision 4 equivalents