I was talking to a guy in Wal-Mart the other day, and he told me he had a system that would hit in the 160's. He didn't remember what brand amp he had, but he said it was 600 watts, and he had 2 audiobahn 12 inch subs. First off, I know audiobahn isn't that good, and second...wouldn't he need more than 2-12's and a 600 watt amp to hit that high? Is there ANY combination of any brand of 600 watt amp and 2-12's that would hit in the 160's? Personally, I think the guy was full of sh!t