They also have vented dust caps unlike the aluminum caps on other Biflex I've seen. Maybe someone did a home biflex conversion.
Sonic Barbarian
They also have vented dust caps unlike the aluminum caps on other Biflex I've seen. Maybe someone did a home biflex conversion.
Not all vegetables make good leaders.
I know the 420A frame/magnet is the same as the 416, which is also the same as the 515 so could be cobbled together.
Mind you after seeing that 604B magnet on a 604E white basket the other day, anything is possible.
Look at the glue on back of cones- bad recone job with cobbled together parts
Your neighbors called. They like your music.
here is an interesting thread on the Altec 420A, (I still say (as far as I can figure) they are an 8" woofer w/ a super magnet and with a 15" passive radiator attached at the hip):
Altec 420A Biflex listening impressions
Last edited by VolvoHeretic; July 10th, 2015 at 11:35 PM.
"James, a little knowledge is a dangerous thing!" World's scariest Volvo: [url]http://www.youtube.com/watch?v=AKn-LTNa4rc[/url]
There are some strange hybrids out there, in part because Jim Lansing maintained some favored specifications across varied product lines. A JBL small format driver will bolt right up to the early Altec horns that maintained the three bolt mount, and a 288 pot will bolt right up to an 803 or 416 or 515 frame.
Bookmarks