A singer with a bass voice of the lowest range is a basso this
The bass voice type is generally divided into the basso cantante (
singing bass), hoher bass (high bass), jugendlicher bass (juvenile bass), basso... [DOC] [TLE] Basso profondo - Wikipedia [PAR] Basso profondo (Italian: "deep bass"), sometimes basso profundo or contrabass, is the bass voice subtype with the lowest vocal range.