what in the dicken's!!!

[Big P]

ok so the other day i was outside hooking up my audiobahn's, bought them cause of the cool flames on them. and this car drove bye and shook my house, daymn near knocked it over!!! the bass was soo loud..

now im all excited to get my sub's in.. i get my boss amp all hooked up and it sounds nothing to what the guy that drove past my house had...

how can i get it to be that loud??

what in the dicken's!?!

[Big P]

anyone. I really want to be able to hop in my Ford Fiesta and knock some door's down.