Can't beat the price, but no instructions
2008 Subaru Impreza
Crutchfield Customer Review (What's this?)
These speaker brackets did not really line up at all with the hole in my door. It required me to drill two new holes and the speaker receiver holes should have been smaller to accommodate self tapping screws from the speaker.
Pros: Free with speaker purchase
Cons: Had to drill holes to get 2 of the three screws to line up and speaker was complicated to mount because screw holes were too large.