Would the factory wiring be adequate for upgraded door speakers

[brianksubs]

Installing new mids in door of 2007 f250. I wanted to run new wire directly back to amp. Turning out no wires go through. On a clip. I’m running around 100 watts to hertz Mille legend 6.5s. This is 5 times more power than factory. I can splice at head unit to amp from factory. I know would work but don’t want to have a weak link in build. Thoughts please and thank you

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[1aespinoza 10+ year member]

I know would work but don’t want to have a weak link in build.

It will be fine. With 18 AWG you can safely do 10A. That would be 120 watts.