I am new to this site. I say hello and bear with me. Any ideas for a crossover to use if I want to add a 2405H tweeter to a 4671 (2 way 15" & horn) cabinet?
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I am new to this site. I say hello and bear with me. Any ideas for a crossover to use if I want to add a 2405H tweeter to a 4671 (2 way 15" & horn) cabinet?
3105 (7 kHz) or 3106 (8 kHz).Quote:
Originally Posted by neil77
= N7000 & N8000?Quote:
Originally Posted by Zilch
John
Thanks, I will look into them.
Neil
I prefer a steeper slope at 10KHz for the 2405 ala the 4345 and 4355. You can build a 3 pole filter based on a 10 ohm impedance or copy the UHF section of either of these:
http://www.jblproservice.com/pdf/Net...%20Network.pdf
http://www.jblproservice.com/pdf/Net...%20Network.pdf
Widget
I would agree with Widget in this case, wholeheartedly. Usually, with the two-way JBL-pro setups with horn mid-highs, only some additional "help" above 10KHz is needed. Bringing in the 2405 at that point is a good idea... and also dramatically increases the power handling of the tweeter (diaphragm blow-ups are greatly reduced)...
Regards,
Gordon.
IMHO, the 2405 works best from 8K and up, Widgets 10K with a steeper 3rd order filter is on the money.
I would not use 7K as a crossover point for this particular tweeter! You can do it, but I dont like the way it sounds, a bit too rough sounding!
Well, there's a tapped inductor in both of those.Quote:
Originally Posted by Mr. Widget
What's the answer -
Giskard's equivalent version?
http://audioheritage.org/vbulletin/s...&postcount=170