Almarg... since the Spectral DMA 180 is 200 Wpc amp into 8 ohms and can deliver 683 Wpc into 2-ohms, wouldn't it look like a melted puddle of sludge at any of the wattage figures you presented? I'm assuming this is wattage pulled out of the wall (not delivered to the speakers) we're speaking of... but really!!!)???