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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: RE: Satie, I was planning to use the 250s posted by pictureguy on August 12, 2010 at 11:47:02:
The DCR and the minor deviation on inductance will not change anything of substance since the voltage ratio of the filter (Vout/Vin) is proportional to L/Rf so what will change is the crossover frequency, and the phase will move a little up or down. Furthermore, if you decrease L and R roughly in proportion, you will end up with stock value performance. Hence going to bigger gauge and taking a slightly lower value should keep you in line, while the net DCR difference on the order of 10% will give you a 0.4db difference - nearly inaudible. I don't believe the DCR of the speaker with the stock crossover and the DCR of the speaker with thick gauge inductors will end up more than 10% difference.
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Follow Ups
- RE: Satie, I was planning to use the 250s - Satie 14:53:39 08/12/10 (0)
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