Ok, I recently got 2 PA MOFO-10's and now im looking to buy an amp(s) to power them. I have a friend who works for PA and he said he can get me some good discounts on their products so I was wondering if a LT1920 was good enough to power both? I think i read somewhere that underpowering your subs could damage them, if this is true, should I get 2? If I do get 2 should I start looking into buying a HO alt or a cap? Im fairly new to this stuff, so im not too sure on what I should get/do. Any comments or ideas would be greatly appreciated, Thanks in advance.