Monette Vintage D4 FL vs Schilke 16C4Heavyweight
The Schilke 16C4Heavyweight has a wider cup diameter, the Monette Vintage D4 FL features a deeper cup, the Monette Vintage D4 FL has a larger throat opening.
Cup Diameter
The Schilke 16C4Heavyweight has a cup diameter of 17.20 mm compared to 16.20 mm on the Monette Vintage D4 FL — a difference of +1.00 mm. A wider cup generally produces a fuller, darker tone but requires more air support.
Cup Depth
The Monette Vintage D4 FL has a deep cup while the Schilke 16C4Heavyweight has a medium cup. Deeper cups favor a darker, richer sound; shallower cups provide more brightness and easier upper register.
Throat Diameter
The Monette Vintage D4 FL has a wider throat (3.66 mm vs 3.65 mm). A wider throat allows more air through, increasing volume and projection but reducing resistance.
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.