I have a pair of Altec 816 cabinets loaded w JBL E140F 15's & EV DH1012 compression drivers mounted to HR9040 lenses.
I am using a Fostex FT17H bullet tweeter and have tried others. I have a pair of JBL 2402 bullets and some made by Selenium. None of them seem to work very well. The phase problems from a 3-way crossover and time coherence problems from driver placement may be the problem???
I am thinking of switching back to a 2-way crossover and then just taking what I can get as far as high frequency response from the EV high freq system. They go up to around 16k or a little better.
What would be the a good starting pint for a 2-way crossover? It seems that most people using passive crossovers with VOT style systems like this use 700-800Hz crossover point w L/R 12db type configuration.
Thanks for your suggestions
Synthsayer
"Ad Astra Per Alia Porci", - To the stars on the wings of a pig: John Steinbeck
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Topic - Crossover point for Altec 816/JBL E140 & EV DH1012/HR9040 - Synthsayer 21:51:20 01/06/10 (27)
- RE: Crossover point for Altec 816/JBL E140 & EV DH1012/HR9040 - Pro Sound Guy 07:09:09 01/07/10 (26)
- RE: Crossover point for Altec 816/JBL E140 & EV DH1012/HR9040 - Synthsayer 21:55:08 01/07/10 (12)
- RE: Crossover point for Altec 816/JBL E140 & EV DH1012/HR9040 - David Yost 05:43:33 01/08/10 (11)
- RE: Crossover point for Altec 816/JBL E140 & EV DH1012/HR9040 - Synthsayer 07:02:21 01/08/10 (10)
- RE: Crossover point for Altec 816/JBL E140 & EV DH1012/HR9040 - David Yost 13:21:25 01/08/10 (9)
- 20dB of Boost ? - djk 23:53:13 01/08/10 (4)
- RE: 20dB of Boost ? - Synthsayer 15:23:11 01/26/11 (0)
- RE: 20dB of Boost ? - Synthsayer 12:49:16 01/09/10 (2)
- RE: 20dB of Boost ? - djk 13:31:57 01/09/10 (1)
- RE: 20dB of Boost ? - Synthsayer 13:37:16 01/10/10 (0)
- RE: 20dB of Boost ? - David Yost 08:31:54 01/09/10 (0)
- RE: Crossover point for Altec 816/JBL E140 & EV DH1012/HR9040 - Synthsayer 15:14:04 01/08/10 (0)
- RE: Crossover point for Altec 816/JBL E140 & EV DH1012/HR9040 - Synthsayer 14:42:49 01/08/10 (2)
- I guess I need to elaborate.... - David Yost 15:02:28 01/08/10 (1)
- RE: I guess I need to elaborate.... - Synthsayer 00:54:50 01/13/10 (0)
- RE: Crossover point for Altec 816/JBL E140 & EV DH1012/HR9040 - Synthsayer 16:10:56 01/07/10 (12)
- RE: Crossover point for Altec 816/JBL E140 & EV DH1012/HR9040 - Pro Sound Guy 05:49:27 01/08/10 (7)
- RE: Crossover point for Altec 816/JBL E140 & EV DH1012/HR9040 - Synthsayer 07:08:54 01/08/10 (6)
- RE: Crossover point for Altec 816/JBL E140 & EV DH1012/HR9040 - Pro Sound Guy 05:45:47 01/08/10 (0)
- RE: Crossover point for Altec 816/JBL E140 & EV DH1012/HR9040 - djk 18:00:55 01/07/10 (2)
- RE: Crossover point for Altec 816/JBL E140 & EV DH1012/HR9040 - Synthsayer 03:51:06 01/18/10 (0)
- RE: Crossover point for Altec 816/JBL E140 & EV DH1012/HR9040 - Synthsayer 21:27:32 01/07/10 (0)