before i go ahead and install the amp,i want to know were people got there wiring out into the engine bay?
do i have to cut a hole or is there a hole?

if you have an auto, try looking for the clutch cable hole next to the booster?

I went up the left hand side in engine bay, and in though with the largest wiring loom, there is a grommet you can press out from around them, and then i got through the firewall into the cabin, went through the grommet, and then pressed grommet back into wall., if your putting amp under the seat unbolt the back drivers side mount of the centre console, under the bushing for your neutral.