WALI Speaker Wall Mount, Heavy Duty Bookshelf Speaker Floating Wall Shelves, Surround Sound Speakers Stand for Living Room, Home Theater and Gaming Room, Holds up to 55 Lbs, (SWM302B), 1 Pair, Black

I got a set from Amazon and they are perfect. Black, hold the Samsung Surround Speakers fit with a bit of extra room to give. I drilled a hole closest to the wall on the mount/shelf to run the power cord down the wall where I hid it. I’ll attach a link. https://a.co/d/02zB27MX

I got these and they are awesome. They are big but if I ever upgrade to bigger rears they will fit. https://a.co/d/0avR49H8