Where does the hf level's gain k**b plug it's + and - to on the inside of the speaker cabinet?

Question

Red and black + and - to the horn.

Green and black + and - to the woofer

Yellow and black hf level connects to?

Answer 1

It's to attinuate the hf so it should go directly to the crossover network in the path between the speaker wires and the horn.

More information about your speaker system would help...