LCR crossover for Oris Ultra (BD-Design)

by GC, Thursday, February 17, 2005, 23:15 (4722 days ago) @ GC

Hi Jonathan,

Bert's old 18db/oct passive line filter driven from the amp. For my


the roll-off is too high - lower mids are too "rich".

The boost in the lower mids is caused by the placement and the principle
of the open panel, the corner is reacting like a mis tuned "horn". If you
would move the bass panel 30-50cm more away from the side walls (making
the distance from the side- and back wall different also) this "boosting"
effect is reduced a lot.



Then, Bert, should BOTH my Orisi be OUT of phase, single ended amp, and BOTH woofs in phase?? Regards TT


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