It is a sony xplod amp, rated to like 760 watts, model 2150 or something like that.
It is also rated at like 1 ohm stable, but if you try and run it at anything other than 4 ohm stereo, or 4 ohm bridged it will blow fuses or go into protect mode. It is kinda crappy but I got it for free.
The sub I have is a RF HE2 DVC, decent sub, kinda heavy, but I got it for $75 with 2 different pre-fabbed boxes a sealed and a ported. So I can't really complain there either.
I would love to get a nice MTX amp for my subs then like a big PPI or Xtant, or soundstream for my highs, but as I said earlier money is tight right now, and I have lots of other things to spend my cash on first.
I have seen that baffle board, but want to do something different and try something that not many people have done before.
The things I have read about the Aperiodic Membrane setups is that they are more musical than even a free air setup but do not have as much output, which I am not real conscerned about.