Looking for a bracket to mount M2 speakers on the underside of some shelving. The bottom of the shelves are about 3 ft above my head when I am sitting at my desk and I am running out of real estate to keep the speakers on the desktop. Any suggestions welcome.

The logical choice was Axiom's Full Metal Bracket...but it's no where to be found on their website.

There are angled speaker stands available, like the Kanto S6 (16º) and the Audioengine DS2 (15º). They're meant to angle speakers upwards on a desktop, but they can also angle speakers downwards if you place them on your elevated shelf. The M2 is too big to use the smaller S4 and DS1 stands.

Thanks I'm thinking more about suspending them from the underside of the shelf

Call Axiom and ask them if they can provide them. My guess is Ian has a stash available!