Amplifier Mount (100mm)

I needed a way to mount amplifiers to the backbox of my virtual pinball build and came up with this friction-fit clip concept. These amplifiers off of Amazon are what I pulled measurements from however I'm sure they will fit a few different white-labeled brands with similar dimensions.

https://smile.amazon.com/gp/product/B08H1N7SSC/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1