Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5

Philco Speaker Identification
#1

I purchased a small lot today which included a Philco speaker.Appx 8 1/2 inches diagnally across the mounting holes. The output transformer is stamped 2580N and 11-34 is stamped under that. There is a red stamp on the field coil but it is very faded. It looks like K or R 22. It has a 4 pin round plug with a flat on one side and with 3 wires. Can anyone tell me the model it belongs to?
Thanks,
Henry
#2

Using the handy-dandy "Philco Speakers" Excel file available here:
http://www.philcoradio.com/phorum/showth...hp?tid=215

I find that you probably have a K-22 speaker. It has a 2580 single-ended output transformer. 1125 ohm field, rated at 65 mA current.

Intended for use with model 44B, it could also be used with a 19B, 89, or any 1932-36 Philco requiring an 1125 ohm field. You would have to replace the audio output transformer to use it with a Philco requiring a push-pull output.

--
Ron Ramirez
Ferdinand IN
#3

Thanks Ron.
Henry




Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
Philco 91 Speaker Replacement
The spider is glued on the cone and so is the voice coil. I think you can use a cotton swab dipped in acetone and carefu...RodB — 02:42 PM
Restoring Philco 37-604C
Yes I saw that. If I knew, I'd probably try to arrange for getting it myself. But I have just got one. Which does not m...morzh — 01:44 PM
Philco 38-2 Automatic Tuning
When you push the lever, you are supposed to rotate the disk to the desired station. Then the magnetic tuning will acqu...morzh — 01:42 PM
Philco 38-2 Automatic Tuning
I figure out the muting from another picture that helped. Now I need to know how the automatic tuning works. When I push...dconant — 12:11 PM
Philco 91 Speaker Replacement
How would I go about removing the spider from the cone?dconant — 12:04 PM
Philco 38-2 Automatic Tuning
Hello, I am having trouble getting my automatic tuning to stay unmuted. If I play with the tuning handle I can get it to...dconant — 10:51 AM
Does anyone make photofinish replacements?
Here’s the link to the DIY photofinish section of our site: klondike98 — 09:46 AM
Delco car radio Peko vibrator converstion issues
Hi Richard, Thx for posting the schematic.  As I remember as a kid, these were great performers for the time, likely...MrFixr55 — 08:56 AM
Delco car radio Peko vibrator converstion issues
hello mr Fixr, The Electro  Powersupply that I am powering the radio with has a huge choke plus a 10,000ufd electrolyti...radiorich — 10:58 PM
Delco car radio Peko vibrator converstion issues
How about putting a choke in the power supply? The big cap was likely an attempt to stabilize the DC. Kids who cre...MrFixr55 — 09:19 PM

[-]
Who's Online
There are currently 1272 online users. [Complete List]
» 1 Member(s) | 1271 Guest(s)
Avatar

>