Ok, I have a Rockford Fosgate Punch 200watt 4-channel amp. I had two punch z 200watt 4ohm subs hooked to it but I kept blowing them. Im not sure if they were wired wrong or if my enclosure was too small (home built with mdf but not to specs). So what I'm wondering is are those speakers able to handle the power of my amp? Should I go bigger? Also if someone would explain the best way to wire 2 single voice coil subs to a 4-channel amp, it would be greatly appreciated. And what would everyone recommend size for my power cable, I'm running 10awg but I'm not sure if thats large enought.