just a cap? or 2nd order HP for sealed back mid on short WG ?
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| Posted on October 26, 2016 at 15:55:38 | ||
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Posts: 3852
Joined: December 6, 2001 |
attenuation and range look good with 12uF - mid = Eminence 630SS (like the closed back Alpha6) - JBL waveguide with St ~= Sd if 2nd order HP, then what might be good starting values? - an upper xover point of ~ 2K5 seems doable to a Pyle 612 waveguide which has about the same path length as the mid WG. I'll set the dual WG combo on top of a little bass reflex cabinet with 15TRX40 for 3-way  Karlson Evangelist
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