Audio setup - help

[LewisG]

I've checked the haynes manual and it seems to be wrong with the wiring diagram.

I think and if I've worked it out right it's looking like both the yellow wires should be going to the positive terminal on the crossovers.

But best to double check with a multimeter via the ISO plug that goes to the headunit.



Done you a little drawing to show you how an amp and sub should be connected.




If I want to Amplify the speakers too do I connect the amp the same way as above?