Detail 01
22-inch diameter
The large end of surdo sizes. This is the first-surdo voice, the deepest pulse in a samba battery.

Independent shopping perspective
A 22x18 wood surdo with its own legs, for samba and batucada players who need the low pulse and want it to stand on its own.

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
The large end of surdo sizes. This is the first-surdo voice, the deepest pulse in a samba battery.
Detail 02
Deep shell, so notes have a long decay and real body. You mute with your hand to shorten them.
Detail 03
Warmer and rounder than aluminum surdos, with more midrange. It also weighs considerably more.
Detail 04
Stands upright on its own, so no stand or strap purchase, but it isn't a walking instrument.
Detail 05
Tension controls how deep and how boomy the note reads. Lower tension pushes the bass, higher tightens the attack.
Detail 06
Set the drum once and play from behind it, which suits fixed positions in a band or on a stage.
Final check
Product questions
Straight answers to the questions shoppers most often ask about this product.
No. It's built with legs to stand in place. Marching surdos use a strap or harness mount instead.
No. You'll need a surdo mallet, and many players also use a bare hand on the head for muting.
Wood gives a warmer, rounder tone with more midrange. Aluminum is lighter and brighter. This one is wood, so it favors tone over portability.
It's the deepest voice in a samba battery, marking the downbeat pulse that the rest of the percussion sits on top of.
Reference
The complete catalog record, organized around the decisions musicians make when comparing gear.