What is another word for adult male voice?
Pronunciation: [ˈadʌlt mˈe͡ɪl vˈɔ͡ɪs] (IPA) 
There are several synonyms for the term "adult male voice". Some popular ones include baritone, bass, tenor, and basso profundo. Baritone voices are rich and full, usually found in middle-aged men. Bass voices, on the other hand, have a low range and are typically found in older men. Tenor voices have a higher range than baritones, but not as high as countertenors. Bass profundo voices, also known as deep bass, are the absolute lowest range of male singing voices. Certain styles of music rely on a particular type of male voice, such as opera and classical music. Regardless of the voice type, a strong adult male voice can capture the attention and emotion of listeners.
