
Works as intended! We have a Polk soundbar and had to improvise to get it working after initially being unable to read it. What you need to do is a bag of M4-0.07mm x 30mm Phillips flat machine screws, locknuts and metric nuts, M7 flat washers and 5mm flat washers. You take the head of the mounting screw and insert it into the mounting hole on the soundbar and push it into the smaller area to fasten. Then put a small washer on top and tighten with a lock nut. What I did was take it off and then tighten the lock nut so that when you move it to a safe place there is some resistance actually compressing it. Install the soundbar into the slots that fit the soundbar bracket. Now on the other side place the large washer, then the smaller, then the regular metric nut and tighten to secure, see fig. ingenuity ftw.

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