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Planar Speaker Asylum Welcome! Need support, you got it. Or share your ideas and experiences. |
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In Reply to: 1.6qr Active Cross Frequency Question posted by kkcinc@verizon.net on February 11, 2012 at 17:05:41:
If you are going active then you can simulate the original crossover with a 1st order HP at ~1470 Hz and a 2nd order LP at ~530. This spreadsheet will give you the component values, schematic and bode diagram. I don't own 1.6's but IMO the active crossover for any speaker should try to match the original (HP 1st order at ~525 Hz, LP 2nd order at 1475 Hz).
If you go with a PXLLO, then I would recommend changing the LP filter to a 1st order at 600 Hz. Just last week I tried designing a PXLLO for the 1.6 (on paper only) and IMO there are just too many problems to justify a 2nd order filter.
"Our head is round in order to allow our thoughts to change direction." Francis Picabia
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Follow Ups
- RE: 1.6qr Active Cross Frequency Question - neolith 20:06:54 02/11/12 (1)
- RE: 1.6qr Active Cross Frequency Question - pistonengine 12:57:01 02/26/12 (0)
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