Philco 112 speaker to permanent magnet

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Philco 112 speaker to permanent magnet

dirkbuddy
Junior Member

Posts: 39
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Joined: Feb 2014
City: Medicine Hat, Alberta canada

03-23-2018, 05:15 PM

thanks for your reply Morzh! as per this attached chart for Philco speakers My original speaker was an H-4 , the chart shows that the output transformer has a primary dc resistance of 800 ohms, so what output transformer would i be looking for then to properly drive my 6.3 ohm voice coil in my PM speaker? sorry I'm new to this and appreciate your help!

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Philco 112 speaker to permanent magnet - by dirkbuddy - 03-23-2018, 11:20 AM

RE: Philco 112 speaker to permanent magnet - by morzh - 03-23-2018, 03:28 PM

RE: Philco 112 speaker to permanent magnet - by dirkbuddy - 03-23-2018, 05:15 PM

RE: Philco 112 speaker to permanent magnet - by dirkbuddy - 03-23-2018, 06:07 PM

RE: Philco 112 speaker to permanent magnet - by Radioroslyn - 03-23-2018, 06:54 PM

RE: Philco 112 speaker to permanent magnet - by dirkbuddy - 03-23-2018, 07:27 PM

RE: Philco 112 speaker to permanent magnet - by morzh - 03-23-2018, 09:04 PM

RE: Philco 112 speaker to permanent magnet - by Ron Ramirez - 03-23-2018, 09:20 PM

RE: Philco 112 speaker to permanent magnet - by Radioroslyn - 03-23-2018, 09:52 PM

RE: Philco 112 speaker to permanent magnet - by mikethedruid - 03-24-2018, 04:37 AM

RE: Philco 112 speaker to permanent magnet - by dirkbuddy - 03-24-2018, 07:49 AM

RE: Philco 112 speaker to permanent magnet - by Ron Ramirez - 03-24-2018, 09:28 AM

RE: Philco 112 speaker to permanent magnet - by Ron Ramirez - 03-24-2018, 09:38 AM

RE: Philco 112 speaker to permanent magnet - by Radioroslyn - 03-24-2018, 10:21 AM

RE: Philco 112 speaker to permanent magnet - by morzh - 03-24-2018, 10:51 AM

RE: Philco 112 speaker to permanent magnet - by dirkbuddy - 03-25-2018, 07:21 AM

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