With C2 you just get the plastic speaker adapters, no way of fixing them , no speaker screws and no wiring plug adapters.
For the same money the AUTOLEADS SAK-3103 offers a complete solution.
![Image](http://i1310.photobucket.com/albums/s645/Gazwould/20140927_125808_zpsdcbd9f30.jpg)
Big thanks to Lee @ car audio direct who exchanged them despite me having the C2 adapters unused for 8 months.