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greetings...
I am just trying to post some rough numbers on the 1432's... when I called Steve Schell and he did not have any published numbers, I figured I should just take some and post them... I suspect the Q numbers are quite good... as should be Fs... but the Vas was not working properly into my test box.. so I had to use the slightly less accurate added mass method..
so.. for what they are worth, here you go:
Saturday, February 5, 2011
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2011
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February
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- Support Our Troops..
- A German in NY
- Cheap Labor the USA.
- All Washered Up. I Must Be Nuts.
- while I was measuring....
- Lowthers are on sale....
- 1 meter auto-interconnect-formers
- RCA MI-1432-A Field Coil Woofer
- Some Teflon capacitors for the LCR RIAA corrector....
- Snow Jobs and the pyramids.
- Stax Records
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February
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Interesting on varying coil voltage SPL plot - looks like you were saturating the motor and lower Le?
ReplyDeleteJeffrey, this is eso. We met years ago when you were over listening to my old system with the built-in cement bass horns.
ReplyDeleteDo you know any specifics on the cones and voice coils on these drivers? Are there any modern production than could be adapted to them?