subwoofer question

[rogersjam]

can anybody tell me where steps 15, 16 and 17 take place?? i have the subwoofer plugged into the back of the radio, but i do not know where to put the other two connectors

 

[rogersjam]

figured it out

never mind, i finally figured it out

 

[Guyute1210]

What's the answer?

 

[rogersjam]

unplug the cigarette lighter connection and plug two ends into there to power the sub