In Reply to: JE Labs Baffles - SPL from SET? posted by maxhifi on November 27, 2014 at 14:22:32:
I used GPA 604 drivers in OB for several months. The OB was built per JE's plans and they were used in a 14' x 20' room. I used them with both SE and PP amps.
From this one experience, I would say OBs have two big advantages: First, they are cheap and easy to make. Second, they don't have any box colorations.
The JE OBs also have some disadvantages. I never got used to the perspective---it always seemed like I was in the balcony looking down on the performers. And the response was not as smooth and even as a good box.
I had intended to build some big 9cu ft bass reflex cabinets but ended up selling the 604s instead. The woofer is quite good but I never liked the sound of the compression driver and its horn. There is a discontinuity between the drivers that, once identified, bothered me every time I listened to the speakers. Many people like the 604 so obviously this is not a problem for everybody.
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Follow Ups
- RE: JE Labs Baffles - SPL from SET? - Salectric 04:47:34 11/30/14 (7)
- RE: JE Labs Baffles - SPL from SET? - Garg0yle 20:46:27 12/01/14 (5)
- RE: JE Labs Baffles - SPL from SET? - Salectric 19:57:09 12/02/14 (4)
- RE: JE Labs Baffles - SPL from SET? - Garg0yle 21:15:07 12/02/14 (3)
- RE: JE Labs Baffles - SPL from SET? - Oface 05:42:12 12/09/14 (2)
- RE: JE Labs Baffles - SPL from SET? - Garg0yle 14:00:35 12/09/14 (0)
- RE: JE Labs Baffles - SPL from SET? - Garg0yle 06:34:46 12/09/14 (0)
- RE: JE Labs Baffles - SPL from SET? - maxhifi 11:14:30 11/30/14 (0)