How do I wire two JL Audio 12W3v3-4 to a Jl Audio 500/1V2?

http://www.rockfordfosgate.com/rftech/woofer_wizard.asp This site has a woofer wiring wizard. I cant use this links provided to see what you are wanting to do, but if you are wanting to tie them together in parrallell, cutting the ohm load in half, you can always hook one wire to your amp, , then attach another at the first wire terminal on the box, matching color to color, then running the shorter wire to the other side. That will cut your ohm load in half, doubling your power. Check out the wizard.