JBL wireless speaker wall mount

I had a desire to have an extra speaker mount for my wireless I have both my rear speakers mounted on the wall behind my chair. I have another chair in the family room where my son sits to watch TV with me at times. With a second wall mount on my left, I can temporarily move the speaker to his left giving him better surround sound too. I wanted to move the JBL speaker without having to remove the cast aluminum mount and poke unsightly holes in my walls. I measured and copied the wall mount. Hope some of you can use this like I did.
Print in any filament but TPU. My first and only print is PLA in black and the mount is holding fine. 100% infill and go slow to get a good print. I would use at least standard quality.