Detail 01
Free-floating external design
The damping system works outside the drumhead while the head remains in contact with the bearing edge.
Product detailSKU #1500000268053
RemoExternal Sub Muff'l Bass Drum System 20 in. Black
Independent shopping perspective
The Korena take
Built for a 20-inch bass drum, the External Sub Muff'l places its damping system outside the head rather than attaching a profile to it. Its free-floating plastic frame and slip-resistant foam inserts let the head continue meeting the bearing edge. The result retains the drumhead and shell’s character while adding subsonic low end and more attack. It is a focused damping option for live or studio drum setups using heads without external damping.
Strong match
Who this is for
- Live drum setups needing added low-end presence and attack from a 20-inch bass drum.
- Studio sessions where external damping is wanted without a glued-on head profile.
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
Slip-resistant foam inserts
The foam inserts provide the damping element within the external plastic profile.
Final check
Know before you order
- 01Confirm the bass drum uses a 20-inch head and that the head has no external damping.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01What size bass drum is it for?
It is made for a 20-inch bass drum.
02Can it be used with externally damped bass drumheads?
It is designed for bass drumheads that do not have external damping.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
1 detailsBody & build
- Color
- Black
