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Old 04-29-07, 08:57 PM   #17 (Link)
 
brucek
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Re: First graph


Quote:
Should I go ahead and dial this to the BFD?
Yeah, looks pretty good. You can also tweak them manually in REW to get it better if you like (or not).

There is a 'sort' button on the filter panel that sorts the filters from low to high - (makes it a bit more convenient if you're entering them by hand).

Once those filters are entered you'll find you may have to turn up the subwoofer amplifier volume control a bit to compensate. Then you can remeasure and see how you did.

Then you turn on the mains and do the sme measurement and see how the mains and sub integrate together around the crossover frequency. Sometimes you need to adjust the phase or the time delay a bit on the sub to remove any new dip or peak caused by the mixing of the two...

brucek


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