In Reply to: RE: Playing with acoustic foam :) posted by moray james on August 4, 2016 at 08:08:25:
a tapped pipe or horn would help. I like to use felt under a K-tube when the tube is sitting on top of a Karlson coupler. A baffle at the K-tube's plate might help on the lower end of the K-tube response.
FWIW, I prefer a Karlson 12 to FH1 but FH1 with an Altec 511 midrange and tweeter makes a good rock and roll speaker. A K12 with 200 watts amp can kick well for such a tiny cabinet. EV's Sentry IV horn above behaved oddly with just a cap and an 1823M - perhaps that driver needed a 2nd order highpass - ?
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Follow Ups
- RE: Playing with acoustic foam :) - freddyi 15:18:33 08/04/16 (2)
- RE: Playing with acoustic foam :) - KanedaK 01:37:44 08/06/16 (1)
- RE: Playing with acoustic foam :) - freddyi 15:27:23 08/06/16 (0)