I have several clips where I want to increase the bass of the audio to make the voices deeper. The audio content is people talking in normal voices; there's no music or singing.
To edit, I'm using Resolve 12.5, which has no audio plugins of its own but accepts VST plugins. I'm also open to installing additional software if necessary.
I'm relatively new to audio editing so perhaps I'm missing something obvious, but it seems like most commercial audio plugins (such as MaxxBass) are intended for music, not speaking voices. What can I use to increase/deepen the bass?