07-26-2015, 06:58 AM
Philco used two different speakers during production of the 38-116. Both (W-4 and W-5) have identical specs. Both have 350 ohm fields.
The speaker used in the 1936 model 116B (U-9) has a 1450 ohm field.
So...the U-9 will not work in the 38-116.
You can find specs for all 1929-1936 Philco speakers here:
http://www.philcoradio.com/phorum/showth...hp?tid=215
Go to the link, and download the file speakers.zip.
The speaker used in the 1936 model 116B (U-9) has a 1450 ohm field.
So...the U-9 will not work in the 38-116.
You can find specs for all 1929-1936 Philco speakers here:
http://www.philcoradio.com/phorum/showth...hp?tid=215
Go to the link, and download the file speakers.zip.
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Ron Ramirez
Ferdinand IN
