Hey guys, I recently just purchased and installed 2 10" infinity perfects with an infinity 1211a ref amp along with them. I was wondering about all the switches and buttons on the amp to fine tune everything. I read through the manual, but was still confused, so I hope you guys could help me. Anyways, there's an input level, "LP", along with a DBO (dynamic bass optimizer) sections that includes "HP" and "Boost". None of these are switches, all are adjustable. Anyways, could you guys help me set these so I get the full use out of my amp while not endangering my subs?

Thx guys, really appreciated.