Check your mail. The only thing that's different with the 2226J's is that L2 should be 1.4mH. All other crossover components are the same. You can put the tweeters on top if you want. Lots of people do that, especially those with wood horn tweeters.By the way, I love those 2205's. They were the part that preceded 2226's in all my designs using 15 inch woofers from JBL. Used a ton of 'em in the eighties.