I have a JVC KD R 720 head deck, 4 Polk Audio MM 521 speakers and an Arc 125.2 mini amp 2 channel all running in a motorcycle fairing. The nominal impedance of the speakers is 2.7 ohms and the Arc amp is stable at 2 ohms. I do not know the best or correct way to wire this up to give me the best performance and sound quality. I have heard if I wire it up incorrectly that the amp could burn up the out put. Please help as I have no idea how to do this at all. Series, paralle, or series paralle is what I have heard people talking about. I do not understand. I don't want to make any mistakes and damage this nice stuff.