Bruno Tilz 210-S 11 E vs Bruno Tilz 210-S 8 E
the Bruno Tilz 210-S 11 E has a larger throat opening.
Mouthpiece A
Bruno Tilz 210-S 11 E
• Flugelhorn
CatalogCup diameter17.00 mm / 0.6693 in
Cup depth
Rim width—
Throat diameter3.80 mm / 0.1496 in
Backbore—
Finish—
Material—
Best suited for
High-volume projection — open throat for power
vs
Mouthpiece B
Bruno Tilz 210-S 8 E
• Flugelhorn
CatalogCup diameter17.00 mm / 0.6693 in
Cup depthMedium
Rim width—
Throat diameter3.70 mm / 0.1457 in
Backbore—
Finish—
Material—
Cup Diameter
Both mouthpieces have virtually identical cup diameters at 17.00 mm / 0.6693 in.
Throat Diameter
The Bruno Tilz 210-S 11 E has a wider throat (3.80 mm / 0.1496 in vs 3.70 mm / 0.1457 in). A wider throat allows more air through, increasing volume and projection but reducing resistance.
Which is better?
Both mouthpieces are categorized as "Catalog" — the physical dimensions above will determine which suits your embouchure and playing style better.