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Old 20th May 2009, 02:51 PM   #1
nirvana is offline nirvana  Canada
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Location: Amos , Québec
Default RAAL 70-10D and Supravox 215 sign bic

HI , I want to know if the Raal sensibility is good to match my
Supravox 215 signature bicone (93 db).

Do i need at least 93db or more ? cap 3.3 6000htz mundorf
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Old 20th May 2009, 03:41 PM   #2
tinitus is offline tinitus  Europe
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The cheap hornloaded Neo CD3.5HB Fountek might do the trick, 50USD around here

I would expect 3.3uf/6khz being low without xo on Supra

But at the prices of RAAL I would consider to cross the Supra active around 1khz, to a Beyma AMT "ribbon"
The Beyma would need just a very small amp
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Old 20th May 2009, 04:33 PM   #3
nirvana is offline nirvana  Canada
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Default fountek

ok... the Fountek CD 3.5 , give me the freq cut please.
I dont want to put a Crossover on my Supravox.
What do you think about the sensibility ( the same for both speaker
Fountek and Supravox ) ??? higher the better?

thank you to answer me. Claude
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Old 20th May 2009, 05:12 PM   #4
tinitus is offline tinitus  Europe
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Without xo on Supra, I would say above 10khz

Mind you, I have never heard your driver, so I can only look at Supra site specs

Especially above 10khz the small Fountek neoCD1.0MB could work, but its not listed on Fountek site, so I have no clew where it comes from

Or else maybe look at the Fountek JP3.0

Another interesting option could be the Pioneer-TAD ART-55D, 72USD at E-speakers.com
Supposedly made especially to be used only above 9khz, and limited to that use

Well, if you can afford the new Raven point source, seems e-speaker has lowered price by 25%
But above 10khz, less will be fine

Oh, I can only suggest what would be my own considerations, may not be like yours, or even the best

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