Worked perfectly for my application. That being said, I did remove one maple leaf because if you are not careful you can buy the wrong size. I bought the smaller 194MM but was disappointed there was not a single speaker on the website that would work with it, so I had to buy somewhere else.

The speakers i bought did not quite fit these brackets but I got the job done. The brackets worked great in a drop ceiling though.

would give 5 stars but when you want to install the 8" in-ceiling speakers, you need to make the hole bigger as it is not the good size. Other then that, they go well.