Just a little FYI....

I called a local shop one time to ask some questions. One way or another, the shop owner I was talking to had done db test on some 10's. What he told me was 1 10 gave the same db reading as 2 10's. The reason 2 feels like it's louder is exactly that....more air is being moved and it "feels" like it's louder though to the ears it's just as loud as 1 10. Just though I'd chip in. :thumbup: