Opened one of them up this morning and checked it with your crossover schematic. Turns out that they were wired correctly. Thank you for making the crossover schematic idiot proof for guys like me. I could have saved myself 30 min if I double checked your drawing and saw you had already made provisions for the JBL's reverse colors: JBL Black goes to 2+ and Red goes to 2-.
Thanks again, Wayne for a superb speaker. I love the crossovers you sent me. I had built your upgraded 4Pi's to keep up with a pair of front loaded F20 horns by Lilmike. Now they outshine my two subs and I may need to build more F20s to keep up with the 4Pis!