Another weird music video for you. They had a cool website with lots of great stuff, but alas it's gone now, replaced by stupid Facebook. I despise Facebook, I can't wait for the day when they go the way of MySpace.
Rather than design an acoustic bass according to luthiery principles, which are basically 500 years of "we do it this way because we've always done it this way" together with 50 years of "there is no other way", I would like to design an acoustic bass like a loudspeaker. Plenty of bookshelf speakers and subwoofers are about the same volume as a guitar.