High-angle tilt speaker mount
I'm looking to mount some HSU HB1 Mk2 speakers about 12' high, directly behind a couch. This poses some problems because there are no mounting screw holes on these speakers and I need to angle them down a good 45 degrees or more. Has anyone had any success with a similar setup? The speakers are about 14lbs.
I've seen some commercial mounts that would work, but they are way too big. Everything I've found so far that is a more reasonable size, either doesn't tilt more than about 10 degrees or would struggle to hold the weight.
Thanks for any suggestions!