The title pretty much states my weird question generally.
When I read a book like justice league or batman I like to give everyone their own voice in my head, I'm sure many of you do too. So, who do you imagine?
For batman I can never stray from Kevin Conroy, he embodies the dark knight and his voice in my head. Constantine for some reason comes out as Christian Bale doing an English accent. Wolverine is the classic animated show, so is Beast (hearing him say "fascinating" always cracked me up). Green arrow is Nolan North for me.
No actors or voice actors come to mind for a character like Aquaman but I always hear him with a deep voice, and Hal Jordan is tom cruise in my head. And Diana is also the voice from the JLU, along with j'onn.