Detail 01
Strength 5
Top of the scale. Very high resistance, maximum control at volume, and unforgiving if your embouchure or air support fades.
Product detailSKU #1274228075304
FibracellPremier Synthetic Bass Clarinet Reed Strength 5
Independent shopping perspective
The Korena take
A synthetic bass clarinet reed in strength 5 — very hard. For strong embouchures on close-facing mouthpieces who want maximum resistance and control.
Strong match
Who this is for
- Close-facing mouthpieces that need a stiff reed to seal
- Players who blow through softer reeds under pressure
- Classical low-register work demanding a firm, controlled core
Consider the trade-offs
When to look elsewhere
- Students and casual doublers — this will not speak
- Open-facing mouthpieces, where 5 becomes unplayable
- Anyone who plays below strength 4 in cane
What matters in use
The specifications, translated
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 02
Facing match matters more than usual
At this stiffness, a wide tip opening makes the reed nearly impossible to close. Close facings are where 5 makes sense.
Detail 03
Synthetic rather than cane
No soaking or break-in, and none of the day-to-day drift that makes a hard cane reed unpredictable.
Detail 04
Cut for bass clarinet
Sized to a bass clarinet mouthpiece. It will not seat on soprano clarinet or on any saxophone.
Detail 05
$26 for one reed
Priced near a cane box. Hard cane reeds are the ones most often thrown out unplayed, so the trade favors synthetic here.
Final check
Know before you order
- 01Mouthpiece and ligature not included; check your tip opening before committing to 5
- 02If you are unsure of strength, start lower — 5 is specialist
- 03Expect a stiffer feel than the same number in cane
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01Is strength 5 too hard for me?
If you play under 4 in cane or on an open mouthpiece, yes. Strength 5 suits close facings and well-developed embouchures only.
02Why choose a 5 over a 3?
More resistance means more control at high volume and a firmer low register, at the cost of easy response and endurance.
03Do I have to soak it?
No. It plays dry, straight out of the case, and does not change with humidity or time between sessions.
04Will this fit a soprano clarinet?
No. It is a bass clarinet cut and will not seal against a soprano clarinet mouthpiece's smaller table and rails.
