I use a pair of heavy angle brackets, one attached to the speaker and one mounted to the house, with a bolt connecting the two. I just took them down for the winter or I would post a picture. It works fine for me.

Last edited by Joe_in_Ct; 10/07/11 03:17 AM.
I started out with nothing & I've still got most of it left
M60 VP160 QS8 EP350
M22 VP100
Algonquins