I did not get any caps yet. I was asking where do I put them? The bookshelves, the powered sub, etc.
Thanks for trying to help but I have to tell you I am very technically challenged on parts and where they go. Are you saying add them to the existing crossover in the powered sub (below) and then attach a cap to the speaker wire on the bookshelves? Once I decide what to do, I do have someone that can help with my technical shortcomings.