I was wondering if there were any 6x9s that were each 2 Ohms. My 4 channel amp does 70 watts rms per channel at 4 ohms and 140 watts per channel at 2 Ohms. This is a hard detail to search for and so far the only one I have found is Infinity Kappa series 693.7i that retails for around $250. They ebay for less than $150, but I was just wondering if there were others. It's almost a waste to want to run 4 full range speakers across all 4 channels at only half of what the amp is capable of.