http://translate.google.com/transla...auction/h133124721&hl=en&client=safari&rls=en
1970 is our brand new pair unused with original box was manufactured audio's golden age.
FOSTER model for the United States was the custom is very valuable, FF7-4273 will.
Features and specifications is a huge voice coil is sensitive to low-frequency response squirrel attractive indeed. Shape is fresh and original charm.
10 inch (25cm) 1 book of about 6.4 kilograms 8 ohms 94db · 95 watts 28cm diagonal mounting holes
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
1970 is our brand new pair unused with original box was manufactured audio's golden age.
FOSTER model for the United States was the custom is very valuable, FF7-4273 will.
Features and specifications is a huge voice coil is sensitive to low-frequency response squirrel attractive indeed. Shape is fresh and original charm.
10 inch (25cm) 1 book of about 6.4 kilograms 8 ohms 94db · 95 watts 28cm diagonal mounting holes
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
Last edited:
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
Last edited:
Interesting!
Looks like it doesn't have regular spider, so there's only one suspension structure like a dome tweeter. I'm wondering if there'd be any VC rocking/robbing issues since such construction can not assure pure axial motion, especially in large excursion....
Looks like it doesn't have regular spider, so there's only one suspension structure like a dome tweeter. I'm wondering if there'd be any VC rocking/robbing issues since such construction can not assure pure axial motion, especially in large excursion....
Kind of look like the modern edge driven shallow automotive subwoofers.
They also attract squirrels. . .
They also attract squirrels. . .
Hello All,
No rocking or rubbing at full excursion. True pistonic action at all levels up to Xmax. Similar in design to the Fostex SLE Edgeless design. Fully tested and very nice drivers. Very tight, fast and solid low end.
spkrparts.
No rocking or rubbing at full excursion. True pistonic action at all levels up to Xmax. Similar in design to the Fostex SLE Edgeless design. Fully tested and very nice drivers. Very tight, fast and solid low end.
spkrparts.
Why not? I would think that with the inherent strength of a dome that it could be a superior design. I would also guess that manufacturing them is a real pain and costly. I was just curious when I saw them on ebay, searched and found this thread and was curious how they performed.
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