UPDATE 11/16/22: This print had creep over time and failed eventually. I printed it again with 100% infill and it snapped again eventually. I would not recommend using PLA for this. I ended up making a mount out of some angle iron from Lowes that functioned similar to this piece.
Do not use PLA for this or it will snap eventually.
End of update__________________________________________
Simple print. Use high infill. Requires two additional screws to mount the soundbar onto the part (in addition to the two screws to mount the whole thing to the TV). I initially designed it to where a part of the print fit into the back of the soundbar and no screws were needed, but the plastic wasn't strong enough and the PLA snapped immediately.
Let me know if you make one of these and show me your setup! Feel free to remix this to fit your TV or soundbar.
The author marked this model as their own original creation.