Ira's GF1000 restoration (pic heavy)

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Cpl-Chronic

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May 14, 2012
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redbenjoe said:
bill --the top job was my own attempt to make a DUAL 10" speaker stereo version of the famous mono jvc 550
and it WORKS // sounds awesome -
its internals are all jvc m70 powered
I'm pretty sure I know those woofers. I bet they are the 10" versions of the 8's I used in my M90 restos..& it appears they also had black, more shpereical dust-caps, like mine & they were painted with aluminum/silver paint, like mine....

Ira will correct me if I'm wrong & I won't disclose what I think they are but I get a de-ja-vu feeling when I look at that M-onster-70 Super-Wheely of Ira's....If so, that thing POUNDS!!! My M90 is an absolute bass machine....and those are only 8's...

Ira, if you get a muddy hole in the lower midrange & too much sizzle on the treble, then drop the values on the CAPS to about 3-4000Hz. Those horns can handle it for sure.....basically, you change out the 3.3 uF caps with 4.7's & make them poly-film 5% tol. for a better stereo image.....

Cpl
 

redbenjoe

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May 6, 2009
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i lucked out on those wondeferful 10" woofers -- there were a ' no-name ' close out from one of the big electronics suppliers-
no muddy holes -- just tight solid big bass --all the way -
the tweets are stock jvc m70
 

riker1068

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https://www.youtube.com/watch?v=uZAoRx-0WBw



https://www.youtube.com/watch?v=AFCm-7JRFfg


https://www.youtube.com/watch?v=hH6lCXuHVqo



https://www.youtube.com/watch?v=x4PH8sug0NE
 
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