Okay maybe i have been in the garage too long tonight but i'm getting confused!!! 2010 street glide Factory stereo,pbr300x2 amp,polk mm651 speakers. Ok on the speakers the black with white stripe wires are the + coming from crossover.but then the book says to hook the wires coming out of the other end of crossover going to amp hook black with stripIe to the solid color wire on the harness that plugs into the amp???? Isnt that going to reverse the polarity??
Also another confusion is the factory speaker wire show the small spade as being + but then it shows it being hooked to solid color wire going to the plug in the amp? Please help me! Lol

 

The amp and the Polk speakers use different markings for the polarity, follow the instructions, and it may seem reversed, but it isn't, you get that sometimes with different companies.

 

thank you!!!