Hello me again!
OK now as I understand it using the manual and talking to Kim in tech support that to bi-amp sda srs you need 2 common ground amps pref is towards identical. I am using 2 Kenwood Basic M2A amps. Rated at 350 watts per channel into 4 ohms. These are common ground amps. The manual says to use 1 amp for the highs and one amp for the lows. I wired it up like that and yes I took the straps off the back. When wired this way I have no sound coming out of the right side inner row of drivers. All else is working on both sides. No the array is not blown. When hooked up to one amp in stereo everything works. Kim in support said I can also hook each amp to one speaker each. OK when I tried this as soon as the amps kicked in I had immediate loud feedback noise coming from the speakers. Luckily I had my hands on the main power switch for the amps and turned them off before any damage could be done. I checked everything for damage and all is well. I am getting bald trying to figure this thing out. Any ideas would be appreciated. I am about to give this up. Oh and yes the interconnect cable is hooked up and no it is not the ae1 cable. Just the standard cable. Kim and the manual does not say to use one. That is for non common ground amps. Thanks guys!