radiogram Posted October 27, 2010 Share Posted October 27, 2010 I am considering experimenting with the JBL 2426 Driver for my cornscala (I find the Atlas PD-5VH/K400 Combo very dull sounding and closed in with dominating midrange and as though the upper midrange were muted out). Looking at the published plot of JBL 2426 on a 2370 Horn that is attached here, it looks like I can even use it as 2-way without tweeter. While it extends nicely to 18KHz, the response between 5.5KHz - 18KHz is shelved down by about 3dB. This means the range between 900Hz-5Khz needs to be equalized down for flat response. Any ideas on how to implement this in a passive crossver? Also, is this difference in output between the feq bands change with a different horn? Al, have you run curves on your JBL 2426 on your trachorn? Thanks JBL_2426.pdf JBL_2426.pdf Quote Link to comment Share on other sites More sharing options...
Al Klappenberger Posted October 27, 2010 Share Posted October 27, 2010 Yes, I do have a plot of that. It's only flat to about 6 KHz. I just changed to a new computer and I haven't installed the scanner stuff yet. I'll upload the plot when I get it put on the new machine. I was able to equalize mine using RANE parametric equalizer so it was flat to about 15 KHz, as I recall. Al K. Quote Link to comment Share on other sites More sharing options...
Al Klappenberger Posted October 27, 2010 Share Posted October 27, 2010 Here's the plot.. AL K. Quote Link to comment Share on other sites More sharing options...
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