I just did mine today. I put the Red wire on positive red connector on the one side of the speaker and the other wire routed with that red wire on to the negative black post next to it. Then I took the other wire set and put the Black wire on the positive red speaker connector and the other wire...
Basically I wanted to replace the starting to leak XREAS system in my '05 V8 4runner with 146K miles. It also has the RAS air lift in the rear. So no rear springs and I wanted to just use the original front springs. I also wanted to have the 4runner level. I looked and could not find exactly...