I just received my AMM1 and would like to know how to properly use the true power mode. I have 2 subs hooked to a monoblock amp...do I need to just run 1 wire from 1 sub through the middle of the AMM1 or 1 wire from both subs? I tried running 1 wire from 1 sub and got a reading of around 700 watts using a 50HZ test tone, but I'm not sure if that's 700 watts per sub or 700 watts total that the amp is putting out at that frequency. I also tried that same method with music playing and it peaked out around 850 watts. The amp is a Rockford T1500 wired to 1 ohm, so I'm assuming that reading is per sub, just wanted to make sure.