[Too Tall]

I got my speaker brackets installed.
I still have the original cardboard tray and I couldn't get a screw into hold the bottom of the bracket. So I bent the bottom of the bracket down and out a bit, and hooked it on the backside of the sill.
Covered everything with speaker cloth. I stole the idea from another fella on here for using Velcro( hook and loop) to hold it up on the back wall.