Bass Blockers
 

Im getting a new set of 4x6s and I am gonna put bass blockers on them, and Crutchfield sells them for 10 bucks a pair. I know I can get 5 of em at Radio Shack for a dollar, but I dont know what kind of capacitor to get. Can anybody tell me in plain english what capacitor need? I cant quite figure it out from all the stuff i've read online.