Subsonic filter and phase setting

Guys,??

Since my subs are inverted do i need to flip my switch on my rubicon to 180??

Also on my head unit there is a setting that says Phase. It can be set to normal, or reverse. What do i set it too??

What do you guys set your subsonic fliters to and what do you set tyour low pass filter too?

Nick

well just use the hu phase it's the same on the amp, turn it up and switch it to whatever doesn't fight your mid drivers and sounds best.