If anyone recalls team 41's cart from 2002, it was the best cart I've seen, and not just bc it was my team's. It had 2 1.5' speakers, 4 car batteries powering it, a 400W amp, neons on the bottom, 3 air compressors, and 4 giant cylinders on each wheel that allowed us to bounce the whole cart up and down. It was amazing, and I think we are part of the reason that they banned putting your own music on
it was great fun tho. I wish i still had a pic of it... it was scrapped bc the former seniors used their own speakers batteries amp and neons to build it.