push-pull

  1. M

    M&K subwoofer Push-Pull Polarity Question

    I am replacing the plate amplifier in my old MX-100 dual 12 push-pull subwoofer. I am in the final stage of replacement. I cannot seem to get an answer on the polarity of the 2 12-inch drivers. One fires forward externally, and one fires up internally from the bottom of the cabinet. Sealed...
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