So.
1. a threaded bush is built into the base of the Audioengine A5+. However, the thread is rather exotic for our latitudes.
"Tripod thread"
¼" UNC 20 TPI outer diameter ¼"=6.35mm UNC thread standard USA+Canada 20 turns per inch Threads per inch).
Supplier: kabel-schmidt/punkt/ch
2. no directly compatible wall bracket found
3. solution with Q Acoustic 3000 WB Wall Bracket and adapter plate made of MDF.
Not really elegant.....
Photos: "
https://www.dropbox.com/sh... "
Contact: Samuel Egli, 8053 Zurich