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Can't find specs on obscure eminence driver??

Posted: Sun Sep 08, 2019 5:22 am
by Votandrums
Ok so someone locally is selingl a set of 12" eminence drivers for 20 bucks for the pair. Cosmerically they look brand new. Problem is, i cant find any specs on them. On the magnet they have jay5120 as a model number which keeps coming up as a driver used in yamaha s112II speakers. Also if i search the modle number from eminence which is 121630b, i get jay5120 as well. Funny thing is i also get the beta12 as a suitable replacement which is what i was gonna use for my upcoming OT12 build. So question is, are these the pedecessor to the beta 12. They appear to have never been used. So it could be a smoking deal if i could use them. Do you guys know where to find specs and a response curve for the driver or am i better off calling eminence? All searches on thier website come up empty.

Re: Can't find specs on obscure eminence driver??

Posted: Sun Sep 08, 2019 7:50 am
by Bill Fitzmaurice
Call or email Eminence.

Re: Can't find specs on obscure eminence driver??

Posted: Wed Sep 11, 2019 3:32 pm
by BrentEvans
I can tell you from experience with the Yamaha drivers that they don’t have the same midrange response that the stock betas do. I can’t say for that speaker specifically, but it seems to be the trend.