Right now this is the only one I have on my phone. I'll edit later and add some more unless I can get my wife to take some for me, lol.
It's the older AQ3500 with 1 0/1 input, but I have a set of dual inputs from toolmaker I've was using. I also have the bass knob with it. I'm just gonna throw out $550 for all of it shipped. PM me if you have any questions.
Here are a few more pix. It's pretty much flawless.
if you got more money i got a like new 2500 bdcp amp rated at 2500 rms at 1+2 ohms so you wouldnt need to do it at .5 and would be more efficient for power. they are underrated big time ussually they do 3400 or so at 2 and 1 ohm a little more