two fusion subs in your s10 will be much louder than in the cav, many people run s10's in usaci for spl, they are very competitive, actually those along with crx's and exp's are among the best stock vehicles to use in spl. good luck with your truck, i have some box specs if you want them , they are for spl though, let me know, u can trust me too, i know a little about loud cars
it'll be loud. I'm not a big fan of trucks for SQ though. cabs are far too small to be a good environment, and far too cramped for space.
How are small trucks for SPL, and extended cabs for that matter? Much louder than cars with trunks for comparison purposes? I'm about to sell my 94 Camry and get a Dakota, either single cab or ext, I'm just curious if I'll get a big db gain out of it or if I should buy more subs.