Did you happen to see that it was done at 29hz???? There aren't that many people around that can do over a 150 below 30hz, so I'd say that is definately an achievement. I'm sure if he wanted to tune the box higher to work with the vehicle's resonant frequency you'd see about 3db added to that score.
I didnt see it pesonally but the judge told me after I parked that it was at 29hz.
Thank you everyone. It was a great feeling lol. BTW....the song I did it with was Gucci Man's - I95 C&S by BigPimpin