My app radio:
iPhone mirroring:
Playing with camera:
I picked up 4 Polk DXi 12s ($50 for all 4 from a friend that buys open box pallets) and put one of them in:
It isn't clean or elegant; many of you have much nice installs, but it fits neatly under the painted rear portion of the hatch and is actually hard to see unless you are looking hard.
Bass knob: