[scoobasteve]

Those crossovers look like theyre just for the tweeters. not the woofers. generally you wont have a crossover for the woofers unless its a high end set.

Wiring wise. you should probably connect the positive terminal of the input (deck,amp... whatever) to the positive terminal on the woofer. and then splice the crossover from the woofer(positive) to the positive of the tweeter. making sure you connect the crossover in the direction it should go (if that makes any sense) and you should be fine connecting the negative of the tweeter back to the negative of the woofer which is technically gonna be connected to the negative stock terminal.