First I even knew CJ made a speaker.
Typically, one set of binding posts is for highs and another set for lows. They should be marked by +/- or red/black. Hook a speaker cable from amp to speaker keeping black to back and red to red (- to - etc.) There should be jumpers to go from one set of posts of the speaker to the other or you could use any jumper, like a short speaker cable.
If you have two outputs on your amp or two amps you can hook one set to the speaker's highs and another to the lows.
Hope this makes sense.