Plan Requests - Funktion One F1201

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Funktion One F1201 - which 12" driver?

Printed From: Speakerplans.com
Category: Plans
Forum Name: Plan Requests
Forum Description: All plan requests here
URL: https://forum.speakerplans.com/forum_posts.asp?TID=106651
Printed Date: 27 March 2026 at 8:18am
Software Version: Web Wiz Forums 12.08 - https://www.webwizforums.com

Topic: Funktion One F1201 - which 12" driver?

Posted By: jxn
Subject: Funktion One F1201 - which 12" driver?
Date Posted: 11 November 2021 at 11:09pm

Hello,

does somebody have a genuine loaded F1201 and could tell me which 12" driver is used?

I have two with Celestion ones, but I have problems as fullrange, I measure maybe 80-90Hz -3dB, but the datasheet says it should be 60Hz... so I assume somebody replaced the original ones with the wrong drivers...

Thanks a lot!

Replies:

Posted By: DJ-Dulux
Date Posted: 12 November 2021 at 9:54am

Maybe just call up The Farm and supply the serial number, they will tell you and help source the correct OEM one.

Cheers,

Dupe...

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Dupe...

Posted By: jxn
Date Posted: 12 November 2021 at 9:43pm

sorry this does not help me... function one sells the speaker replacement on their own and always says they are custom speced, which is as far as I know often not the case or they often are very near to std. OEM drivers... so as function one avoids to tell wich driver are used, they wont give tips which to buy from somewher else I think. In many cases the original type plates are still on the drivers, so I hope somebody could read me out the type of the 12" driver in the F1201 or maybe has a picture of it...

thx!

Posted By: cravings
Date Posted: 12 November 2021 at 9:46pm

i don't have any so i don't know.. but maybe post a photo of what's in yours?

Posted By: jxn
Date Posted: 12 November 2021 at 10:21pm

in my one are Celestion TF1230.