Made some angled stands for my small bookshelf speakers for desktop use. They're angled at 17° which works for my listening position, but this can be changed in fusion360 if needed (I've added the .f3d file).
Prints in two parts that can be press fit together, to avoid overhangs/supports. I used some super glue as well, but this probably isn't neccesary (depending on printer tolerances).
I removed the original anti vibration feet from the speakers and will add some foam between the stands and the speakers. You could probably leave the original feet on as well, or add some TPU feet to the printed legs of the stand.
Open up the .f3d file, and change the ‘Angle’ parameter. Once you've done this, you'll need to fix the ‘Legs’ sketch, as for some reason the concentric constraint gets removed when changing this. Just add it back constraining the blue circles to the purple projected ones like this (for all 4 legs):
If you change the angle drastically, you might need to make some other changes to the model.
The model isn't very complicated, so you should be able to change dimensions quite easily.
The author marked this model as their own original creation.