I saw this thread while I was at work on a PC that doesn't have speakers. Now that I'm at home and have the ability to hear the snippet, it does pique my interest. I'd love to have a FLAC recording of his voice. Obviously I couldn't hear .4Hz, but through the infinite baffle sub I can hear (and see) the house around me resonate, which tells me there's something really going on even though I can't hear it. Kinda spooky.
Cool.

Bob
EDIT: Reminds me of that guy who sings for "Fairfield Four". I wonder how low he can go?