wats up everybdy. i was wondering if i could install an amplified system on a stock radio for a 98 ranger, and if so... how do i do it. thanks for all your help.

check out crutchfield.com for some help. They have install guides for cheap/free.

I'm not sure. The only way to tell for sure is to pull out your radio and see if it has a line out (Sub-woofer)... unless you just want to amp your speakers right off of the factory wiring