I was curious, so I checked vminnovations. According to their site, the ap3000.1D is rated for 2000@2ohm and 3000@1ohm, so I would assume it is one ohm stable. Since the AP is rated 2000@2ohm, I would say its more then safe to expect 1500 watts of clean power out of it. AQ does not list a 2 ohm rating on their site, but I would estimate it between 1000-1100 watts which you can expect will be clean power from an AQ. Now lets look at pricing, from vminnovations, the AP can be had for around 320 dollars shipped with the 5 percent discout. Going to audioque you are looking at 390 plus shipping, and they are out of stock for the next few weeks. Can you explain to me how the OP is better of spending more money for less power, unless he is planning on competing and needs his amp to do rated power?