Has anyone here used the Holley EFI pumps?

Dragonsteel said
I'm using a Tanks Inc. EFI tank and pump with my Holley Sniper. It works great but you will hear the pump running from inside the car.

Loud, or just 'on'? I had a Carter external electric pump with my carb and it was louder than my dry rotted 6x9's could ever hope for.