Monitor Series 2, M3 9173340 bracket question.

These speakers were stored in the attic for a long time. I have the brackets and speakers but can't quite remember how to lock the bracket in a given position. It is not the type that is splined with a flat spot. There must have been more than one type of bracket mechanism. Polk didn't really have an answer. They just told me that the speakers are 20 years old. I have pictures if that will help.



  • pitdogg2pitdogg2 Posts: 16,727
    I'm sure pictures would be of help.
  • BLouBLou Posts: 3
    Please note that the speaker pivot points have no splines.
    Just another view.

    Thank you for any input!
  • KennethSwaugerKennethSwauger Moderator Posts: 7,087
    There are locking pins, two for each speaker, they go in from the outside and lock the speakers in place. If you don't have these you'll have to adapt an after-market bracket to the enclosures, OmniMount for example.
    "They thought we were too loud, but shoot, I had four army blankets folded over my amp, and the volume level was on 2. I'm used to playin' on 10!" S.R.V.
  • BLouBLou Posts: 3
    Thanks for the input Kenneth. I understand about the pins, as I have them for two of my older Monitors. My problem is with the later Monitors which have a non-splined hole and a different bracket. You can see the difference in the newly attached pictures. Thanks again!

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