The response curve that I measured with my own 2446H/2382a combination very closely matches the JBL published results found in their 2382a.pdf. So, even though the links below are for 2300 series horns equipped with 2445 drivers. The frequency response differences between a 2446 and a 2445 driver appear to be are pretty minor. In my own system, I set an active crossover point for the 2446H/2382a combination and a 2405 driver at about 7.5 KHz. Without a UHF driver, I don’t think you would like the sound of the 2382a horn unless you were to use an awful lot of active EQ.
http://www.jblpro.com/pages/pub/components/2380a.pdf
http://www.jblpro.com/pages/pub/components/2382a.pdf
http://www.jblpro.com/pages/pub/components/2385a.pdf
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