Corner Speaker Mount

I had this odd convex corner I needed to mount a rear surround plus dolby atmos speaker. The speaker does not have built in mounting hardware. So I designed this model to be mounted in the corner and support the wight of three drivers (2 way surround + 1 way atmos). Prints without supports! It didn't specifically design it that way, it was just a happy accident, LOL! The speaker is is “Monoprice Premium Immersive Satellite Speakers - Pair, 3 Inch Woofer, 3/4Inch Aluminum Dome, 100 Watt Input Power, Black” and available on Amazon at; https://www.amazon.com/dp/B07K7XJLTK?ref_=ppx_hzsearch_conn_dt_b_fed_asin_title_7.