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High Efficiency Speaker Asylum: RE: Crossover point for Altec 816/JBL E140 & EV DH1012/HR9040 by Pro Sound Guy Need speakers that can rock with just one watt? You found da place. |
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In Reply to: RE: Crossover point for Altec 816/JBL E140 & EV DH1012/HR9040 posted by Synthsayer on January 7, 2010 at 16:10:56:
No one did anything to the E140. JBL had reversed relative phase
on all thier loudspeakers and compression drivers until sometime
in the 90's
You can go to JBL pro site and they have white papers written up
on the issue
I have ran into plenty of people that had no idea or clue that JBL
put this into their design
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Topic - Crossover point for Altec 816/JBL E140 & EV DH1012/HR9040 - Synthsayer 21:51:20 01/6/10 ( 27)
- RE: Crossover point for Altec 816/JBL E140 & EV DH1012/HR9040 - Pro Sound Guy 07:09:09 01/7/10 ( 26)
- RE: Crossover point for Altec 816/JBL E140 & EV DH1012/HR9040 - Synthsayer 21:55:08 01/7/10 ( 12)
- RE: Crossover point for Altec 816/JBL E140 & EV DH1012/HR9040 - David Yost 05:43:33 01/8/10 ( 11)
- RE: Crossover point for Altec 816/JBL E140 & EV DH1012/HR9040 - Synthsayer 07:02:21 01/8/10 ( 10)
- RE: Crossover point for Altec 816/JBL E140 & EV DH1012/HR9040 - David Yost 13:21:25 01/8/10 ( 9)
- 20dB of Boost ? - djk 23:53:13 01/8/10 ( 4)
- RE: 20dB of Boost ? - Synthsayer 15:23:11 01/26/11 ( 0)
- RE: 20dB of Boost ? - Synthsayer 12:49:16 01/9/10 ( 2)
- RE: 20dB of Boost ? - djk 13:31:57 01/9/10 ( 1)
- RE: 20dB of Boost ? - Synthsayer 13:37:16 01/10/10 ( 0)
- RE: 20dB of Boost ? - David Yost 08:31:54 01/9/10 ( 0)
- RE: Crossover point for Altec 816/JBL E140 & EV DH1012/HR9040 - Synthsayer 15:14:04 01/8/10 ( 0)
- RE: Crossover point for Altec 816/JBL E140 & EV DH1012/HR9040 - Synthsayer 14:42:49 01/8/10 ( 2)
- I guess I need to elaborate.... - David Yost 15:02:28 01/8/10 ( 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 01/7/10 ( 12)
- RE: Crossover point for Altec 816/JBL E140 & EV DH1012/HR9040 - Pro Sound Guy 05:49:27 01/8/10 ( 7)
- RE: Crossover point for Altec 816/JBL E140 & EV DH1012/HR9040 - Synthsayer 07:08:54 01/8/10 ( 6)
RE: Crossover point for Altec 816/JBL E140 & EV DH1012/HR9040 - Pro Sound Guy 01/8/10 05:45:47 01/8/10 ( 0)
RE: Crossover point for Altec 816/JBL E140 & EV DH1012/HR9040 - djk 18:00:55 01/7/10 ( 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 01/7/10 ( 0)