[buddy75]

Ok I have everything torn down and ready to go. But my amp has a switch on it, three settings. 60hx, 90hz or flat. Anyone have any idea what I should set it on. Bike is an 2015.

 

[RichieRich]

I would set it on 90 if its low pass. I wouldn't want 6.5s or 6x9s trying to reproduce Frequencies below that.