hey guys well i've been into car audio for the last year or so. i have two re audio sx tens in a civic that does 141.9.. now i'm taking one of the subs and amps that i have out and putting on of them into my bronco. now my problem is that i have no clue on how to build boxes.. one guy i know has a program on how to build them but he's been a dick lately and wants an outrageous amount to design one for me does anyone know where i can get some help with this? the guy who helped build my stereo is not living in the city anymore.. any help is appreciated Brandon