RTA 12's impedance

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Bad Dog
Bad Dog Posts: 13
edited October 2007 in Vintage Speakers
What is the impedance rating on the RTA 12 and RTA 12b. I saw a manual stating that the RTA 12c is rated at 4 ohms but I vaguely remember seeing specs quite awhile ago for either the 12 or 12b in which one or both were rated at 8 ohms. Is this correct or are all RTA 12's rated at 4 ohms?
Post edited by Bad Dog on

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  • geppy1
    geppy1 Posts: 3,076
    edited October 2007
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    RTA12B is 4 ohms
  • Bad Dog
    Bad Dog Posts: 13
    edited October 2007
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    Thanks geppy1. I also sent an email to Polk and they sent me a PDF with info on the 12b. It does show it rated at 4 ohms. I called customer service and they told me that all of the RTA 12's are rated at 6 ohms. I believe I have the 12a model. It has the brown circuit board and no fuse. Can anyone confirm this?