Hello everyone. I am not sure I am posting this in the right place but I have read quite a few post's and you people seem pretty knowledgeable. I am still learning about this thing they call Live Sound. My gear consists of 2 Yamaha S115V for mains. 2 15" Ciare Sub woofers, http://usspeaker.com/ciare 1500sw-1.htm A QSC Powerlight 4.0 for the subs, A QSC QX5 for the mains, A DBX Driverack PA+ and a A & H Mixwix3. I run the subs parelled and the Amp bridged. The subs are mainly used for the kick drum and bass player. My question is what to input on my Driverack for the mains and sub's as far as parameters, filters, hpf, lpf, etc. I am lost/confused. I am told this driverack can do a lot but all i have done is plug it in, lol ... Therefore, I know my sound can be much, much better. Anyone that can take the time to help me out here would GREATLY appreciated! Thanks !!