Detail 01
Strength 4
Stiff. Takes noticeably more air and embouchure support, but resists collapsing when you push volume.

Independent shopping perspective
Five tenor saxophone reeds in the JAVA Red cut, strength 4. A stiff reed for experienced players with a developed embouchure.

Strong match
Consider the trade-offs
What matters in use
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 01
Stiff. Takes noticeably more air and embouchure support, but resists collapsing when you push volume.
Detail 02
A specific cut within Vandoren's range. It plays differently from their traditional line at the same numbered strength.
Detail 03
Half a standard box. Reasonable for trying a new strength or cut before committing to ten.
Detail 04
Sized for tenor only. Alto reeds are narrower and will not cover a tenor mouthpiece table.
Final check
Product questions
Straight answers to the questions shoppers most often ask about this product.
Usually not. That is two steps, and the added resistance will tire your embouchure fast. Step through 3.5 and stay there until it feels easy.
They are a different cut, so the feel differs even at the same number. Compare within a cut rather than across lines.
It is a half box. Useful for testing a strength or cut before buying ten, since cane varies reed to reed.
It identifies the JAVA Red line. The cut and cane are what change how the reed plays, not the color of the printing.
Reference
The complete catalog record, organized around the decisions musicians make when comparing gear.