Luc, your post is a bit unclear and perhaps has led to a misunderstanding in the earlier replies of what you're proposing. You say that you have two 5960s and you seem to be indicating that you want to connect one to the other(not buy a separate amplifier). If this is what you have in mind, then no, this can't be done with the two 5960s since the second one doesn't have a direct input to its amplifier section, and even if it did you can't run two amplifiers in tandem one after the other and add their power together.
