JohnA Posted June 12, 2017 Share Posted June 12, 2017 @djk Is the woofer in this shamelessly stolen picture of an H700 an E-V SP-12 or SP-12B? I have one from 1967 and it looks like I won't find another soon, so maybe I'll just make one of my own, if I can find the correct woofer. Quote Link to comment Share on other sites More sharing options...
Budman Posted June 12, 2017 Share Posted June 12, 2017 John, that could be one of my pictures, maybe not. i have a set with them in there with the letter G in the serial number. they are at my MIL's house. i believe these are the SP-12 i have a single SP-12B somewhere in my house and it looks like a jensen with an xtra cone on the woofer Quote Link to comment Share on other sites More sharing options...
djk Posted June 12, 2017 Share Posted June 12, 2017 " Is the woofer in this shamelessly stolen picture of an H700 and E-V SP-12 or SP-12B? " Don't really know. I built a speaker for a church about 30 years ago using a pair of SP12B, they worked well. The SP12 has an alnico magnet in a welded pipe structure, the SP12B has a ceramic magnet, so the K22 is most likely the SP12B. Quote Link to comment Share on other sites More sharing options...
JohnA Posted June 13, 2017 Author Share Posted June 13, 2017 My '67 H700 has a woofer that looks just like the pic and has a whizzer cone and a red surround. I found an old spec sheet on EV's site for older SP12s and SP12Bs with stamped steel baskets. There are differences in the specs (voice coil, magnet, fs, ...). Quote Link to comment Share on other sites More sharing options...
Stevenarrow Posted June 13, 2017 Share Posted June 13, 2017 I'll be pulling the woofers this weekend from the photo above -- let me know if there is anything you want me to look for. Quote Link to comment Share on other sites More sharing options...
JohnA Posted June 13, 2017 Author Share Posted June 13, 2017 LOL! I'm looking for a 2nd H700. Quote Link to comment Share on other sites More sharing options...
longdrive03 Posted June 14, 2017 Share Posted June 14, 2017 John, Here is a link to a CL listing here in Arkansas. Seller has one H-700. He has listed this numerous times. I am not the seller, don't know the seller, and have no financial connection with the seller. Might check it out. Hope that helps. https://littlerock.craigslist.org/ele/6173164427.html Quote Link to comment Share on other sites More sharing options...
JohnA Posted June 14, 2017 Author Share Posted June 14, 2017 I had seen that ad before, but it would disappear. I sent him an email and got pics back, today. He has an early Model H, before the lettered serial numbers and with a K-1000 horn, but with the woofer I'm looking to get. His could be from the late '50s even. Looks like it's in nice condition, too. Quote Link to comment Share on other sites More sharing options...
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