Jbl 6208
I too have those monitors and they are great. mine were given to me by a friend who just wanted them out of his way. rather expensive gift i am finding out now.
Any way to your question, these monitors have the dual output connectors on the back of them so you can connect them with an XLR cable to your board or with a 1/4 jack. Mine are hooked up to my speakers with a 1/4" jack that has Stereo RCA outputs on it of course only one side of those connectors work , then i have run RCA cable to my mixer board where i have another of those connectors taking it from RCA back to 1/4" and plugs into my mixing board. Your mixer should have a connector on it for the monitors to plug into. You will also need a computer power cable to plug into each of the speakers and they plug directly into a wall outlet or power supply strip /surge supressor. The only thing the phantom power on your mixer is for is your Condensor mic (s) a tube amp and a good compressor added to the mix and a computer with a multi connection group of connectors on the back of it and some good software and you are set.