This is the box i had for my old subs, and i wanted to tone them down a bit so i could give them to my sister. I was wondering how i could wire it. Each subs is 4 ohms and runs at 400rms but want it at either 450 or 500. If anyone could help me with the wiring, it would be greatly appreciated. Thanks in advance. How would i wire this setup with a Kenwood KAC-9105D amp to run at 2 ohms.