//content.invisioncic.com/y282845/emoticons/eek.gif.771b7a90cf45cabdc554ff1121c21c4a.gif i just scanned tru the pics so i didnt read, silly me.Read it.
" The assembly consists of 3 independent wheels with 6 subwoofers on each wheel for a total of 18 subs. Each wheel is controlled independently through electric motors that allow them to turn in either direction at independent speeds. Custom contact plates transfer the audio signal to each of the 18 subs even while rotating. "
So pretty much they used an electric swivel. Good idea... bad application. And yes, electric swivels are real, and so are hydraulic swivels. and they **** to rebuild /experienceRead it.
" The assembly consists of 3 independent wheels with 6 subwoofers on each wheel for a total of 18 subs. Each wheel is controlled independently through electric motors that allow them to turn in either direction at independent speeds. Custom contact plates transfer the audio signal to each of the 18 subs even while rotating. "