In Reply to: RE: One sheet 4x8 disasters - Drenner's 1955 K15 layout with Western Electric 728-B posted by freddyi on September 7, 2007 at 09:30:52:
I don't plan one driver in the middle, But two side by side
with a tweeter inbetween (and slightly above), so an adaptor
over a 15" hole isn't going to fit. I will need an entirely
removable replaceable baffle if I am to assure I can put a
beta15cx or other reasonably matched driver in there later...
Karlson's internals are big enough to acccomodate the pair
of EVM10's. Though I might want to damp the sides where I
will be extremely close. Or not, this could just as easily
end up for musical instrument (I play bass) and sometimes
a reflective interior sounds nice in that application.
I do plan to varnish the front koupler, as Karlson himself
preferred that part of the enclosure be reflective. It is
somewhat important my project behave internally just like
the original (when baffled with a proper coaxial 15).
Garauntees an elegant exit strategy if my experiment goes
too far off in the weeds.
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Follow Ups
- Baffle cutout, rear damping, and front varnishing - kenpeter 09:44:46 09/07/07 (3)
- RE: Baffle cutout, rear damping, and front varnishing - freddyi 09:51:53 09/07/07 (2)
- RE: Baffle cutout, rear damping, and front varnishing - kenpeter 09:56:48 09/07/07 (1)
- RE: Baffle cutout, rear damping, and front varnishing - freddyi 10:06:14 09/07/07 (0)