How many people play caixa in a samba band?

In a samba band, the caixa, or snare drum, is typically played by one musician who focuses on maintaining the rhythm. However, some larger samba ensembles may have multiple caixa players to create a richer and more layered sound. The number can vary depending on the size and arrangement of the band, but it's common to see one to three caixa players in traditional samba groups.