In Reply to: RE: More ribbons posted by JoshK on April 21, 2014 at 06:01:22:
They're made out of hard plaster, hemp, and burlap (over 300 lbs each). I used a layup method on top of a mold rather than inside a closed mold, and this took a lot of practice to get right. If I were to do it again, I would probably try a different, easier, method. It's a little deceiving from the angle of the picture, but they're actually elliptical with 54" wide x 34" high mouths (100 Hz full-space). I decided on elliptical rather than circular so the midrange can still be placed at ear level. The throat works out to a 3 1/2" diameter loaded with Fane Studio 8Ms. The expansion is hypex.
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Follow Ups
- RE: More ribbons - green heron 08:13:19 04/21/14 (2)
- Awesome - JoshK 11:50:32 04/21/14 (1)
- RE: Awesome - green heron 08:12:00 04/22/14 (0)