Which has a bigger cup — Bach 5C or Schilke M2X?

The Schilke M2X has a cup diameter of 17.27 mm / 0.6799 in compared to 16.25 mm / 0.6398 in on the Bach 5C — a difference of 1.02 mm / 0.0402 in. A wider cup generally produces a fuller, darker tone but requires more air support.

How does cup depth compare between Bach 5C and Schilke M2X?

Both mouthpieces share a medium cup depth, so the sound character from depth alone will be very similar.

Bach 5C vs Schilke M2X

Name: Schilke M2X
Brand: Schilke

The Schilke M2X has a wider cup diameter, the Schilke M2X has a larger throat opening.

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

Bach 5C

• Trumpet

Rim width—

Best suited for

🎵All-round versatile — balanced cup for general playing

Mouthpiece B

Schilke M2X

• Trumpet

Rim width—

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 5C details Schilke M2X details Bach 5C equivalents Schilke M2X equivalents

Bach 5C vs Schilke M2X

Playing Characteristics

What Do These Model Names Mean?

What Changes If You Switch?

Which is better?

Compare Bach 5C with others

Compare Schilke M2X with others

Popular Trumpet comparisons

Bach vs Schilke

Browse by specification