[HAM] Jensen V-21 substitutionsBohachewsky, Andrew V. abohachewsky at draper.comMon Jul 21 08:01:39 CDT 2008
Is that entirely true? The component values are asymmetric. Going through an online crossover calculator yields symmetric component values which I assume would be for balanced (halved) signal splitting. (If you average the treble and bass values you get the calculator's component values.) Given the asymmetric values it suggests that there's some sort of balance adjustment going on? If anybody can shed some light on this I think it would be very helpful. I've easily found inductors that were fairly close to the specified values but not quite (3.0, 3.3 or 3.5 but not 3.2uH and 5.0 or 5.5 but not 5.2uH). I suspect that cheating a little with the components would be ok as long as the total crossover impedance was kept constant. The question becomes which way is it better to cheat. Or maybe that just depends whether you want the horn a little more or less prominent? Hey Kon, do you have any insight here? Andy -----Original Message----- At the crossover point the Leslie crossover is designed such that the energy is halved.
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