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What do you guys think of this combo? The 4648 would run from 40-200hz, and the 4560 would do about 200-1khz, then crossed to a cd/horn. The 4560 has a weird curve that is most efficient from 200hz+ but extends down to 100hz and then drops like a rock. I have 6 of the 2226 so that would go in all 4 units.
 

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Several questions...


Why only run the Jbl 4648 to 200Hz? JBL 2226s can run nice up past 700Hz.


What drivers are in the JBL 4560?? (I guess the JBL 2226s again). Why not just run that box from 80Hz to 1KHz and then use a subwoofer.


It just seems both those designs are actually used for the same purpose (I see little use for the JBL 4560 box) unless you like its looks so maybe instead run a subwoofer from 20Hz to 100Hz and the JBL 4560 100Hz to 1KHz.



I'm running twin JBL 2226s to 500Hz XOed over to a large horn with 2" CDs. Well, Im about too once my sealed 10cuft box is done for dual JBL2226s.
 

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hehe....I edited...boxes being built right now. I have one dual woofer box glued up today actually!!


Its part of my new IWATA high end design.
 
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