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Multi-Way Conventional loudspeakers with crossovers

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Old 13th February 2006, 11:17 PM   #11
thalis is offline thalis  Greece
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Join Date: Jan 2004
Location: Athens
Forget the 1% tolerance - tolerance is used in this program for some sort of analysis – I just chose the 1% figure in the end because without any tolerance all values are written with two decimal zeros which are some times distracting.
I didn’t see your note about the 1litter enclosure, so I modeled the mid in a big one. There will be no phase differences in the crossover point with this change, only a minor magnitude difference in the 100-300 Hz region were the mid contributes a little only – in any case it is not significant. 1 litter is a very small place for the mid to play really good though and you should place a lot of stuffing inside.
I think that the second proposal should be fine, but I also suggest you get some basic measurement software and a basic mic to perform some measurements with these drivers in their box. It is possible that frequency curves given by the manufacturers (especially for the tweeter) are not precise and that my assumptions are not perfect and this could possibly end up with magnitude differences and phase dif. as well.
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Old 22nd April 2006, 06:56 PM   #12
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Location: Winnipeg
Cool Finally Summer....

Here is my first try at a set of speakers. Old cabinets were used with new baffle attached. New speaker cabinets will be built in the next couple of weeks.
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File Type: jpg cabinet.jpg (82.4 KB, 75 views)
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Old 22nd April 2006, 07:00 PM   #13
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and crossover based on last thalis post
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