03-27-2018, 07:02 PM
Oh, sorry, do you mean the number on the side of the actual field coil? That isn't surprising to me, both speakers having an 1140 ohm field coil and the same size "pot", it makes sense that Philco would have used the same field coil and "pot" for both K-17 and H-13 speakers.
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Ron Ramirez
Ferdinand IN