Wiring a subwoofer

I am going to fit a small subwoofer tommorow and was wondering if anyone's done this in their 200.

Where's the grommit to run the power cable ?

Pictures would be helpful cheers
 
I haven't done it yet but I've read the grommit is under the glovebox mate. Haven't got any pictures but if you poke around you'll find it soon enough :smiley: Have you got an aftermarket HU?
 
There is hardly any grommits to run the power cable ? The one with the bonnet release cable is really small any help ?