[yz250roost]

thanks for letting me know, yeah I looked up some of the stuff online and it seems this system was probably put together for less than 400.00 minus the head unit. What should I focus on first in upgrading? I listen to more rock music so I don't need crazy sub action for rap and stuff. I was also told capacitors are pretty much usless so I guess I could ditch those. Any help is greatly appreciated.