2 channel 50W amp wall mount

I recently bought a 50W 2 channel bluetooth amplifier on Ebay. The amplifier came with a case that works great for protecting the board but not much else. The bracket I designed allows you mount the amp on the wall while still utilizing the original protective case. It mounts to the wall using regular drywall screws and if done correctly they will sit flush and the case will slide right into place. Keep in mind that you will need to remove 2 of the back screws from the case to allow it to sl