LCR crossover for Oris Ultra (BD-Design)

by GC, Wednesday, February 16, 2005, 04:18 (4718 days ago)

Hello all,

I'm revisiting crossover project for my Oris Ultra (AER-MD1/BD15).
I've been using Bert's designed RC filter for his AER-MD3/BD15 ever posted and been satisfied with it.
Simulation by Micro-Cap shows rather low frequency of the crossover (around 70Hz?).
Does anyone have any opinion for higher frequency for Ultra, say 200Hz?
Also, does anyone have any experience of more sharper 18dB/Oct passive filter which I want to try?
I'm interested in LCR filter.

Kohjin

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