The dipoles should be hung on the slanted wall/ceiling to the side of your listening location.
All Teufel speakers have an M6 tamping screw at the bottom of the housing to fasten the dipoles to a sturdy L-Lock bracket, available in the Teufel accessories programme.
All Teufel speakers have an M6 tamping screw at the bottom of the housing to fasten the dipoles to a sturdy L-Lock bracket, available in the Teufel accessories programme.