What type of voice is f2 to b6?

The range from F2 to B6 encompasses both bass and soprano voice types, as it spans a wide spectrum across the vocal classification. F2 is typically in the bass range, while B6 is in the soprano range, indicating that this range can include both male and female voices. This range is often found in certain specialized singers, such as countertenors or dramatic sopranos, who can navigate both low and high extremes effectively. Overall, it indicates a versatile vocal capability rather than a single, defined voice type.