In Reply to: RE: 20dB of Boost ? posted by Synthsayer on January 9, 2010 at 12:49:16:
I would use a reverse L-pad for attenuation.
Adjust the series R for the attenuation required on the lower end, and the parallel input R for proper loading at the crossover point.
The series R should be bypassed by a cap in series with an inductor, try about 6µF and 120µH. This should make the horn/driver combo flat to about 6.3Khz, and roll off above there.
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Follow Ups
- RE: 20dB of Boost ? - djk 13:31:57 01/09/10 (1)
- RE: 20dB of Boost ? - Synthsayer 13:37:16 01/10/10 (0)