I streched the feeds, then threaded them through wherever i could get. I drilled holes in the both at the bottom and connected together with a cable tie (as in instructions. Then i looped another tie through this which i put through the front grill (hardest part, i used some long nosed pliers to pull the tie through from the front.)Then i pulled the feeds as close to the lower front grill as poss and tightened down the tie.
After this i did the same with the top ones ie drilling and connecting um, then with another tie connected them to a pipe thats near the cone. They about 2-3 inch away from the cone.