If you guys wanna know what the guts look like, check out the soundstream xxx 15000d because it's identical, the only diff I can see is the case is a little diff. However I will post a pic of the guts shortly. It does have 4 1/0 pos and neg imputs on it, that right there says it's built to make power.
And by the way, I have a amp that has 200 amps worth of fuses, according to ac voltage readings with subs connected it's putting out 85-90 volts and at 1.5 ohm, do the math and tell me what the wattage is because according to your math it would only make 2880watts????
Anyway I'll post pics in a day or so of the opti, just because something is affordable some people think it's junk, I think the money spent on those over priced units are just like the people who have to have a pair of nike's that cost $150. hahahaha if thats what makes it count I guess