Designs which utilise Eminence Beta 15A? - diyAudio
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Old 3rd January 2009, 07:57 AM   #1
wixy is offline wixy  Australia
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Default Designs which utilise Eminence Beta 15A?

I'm just wondering if there are any diy designs out there which utilise the Eminence Beta 15A drivers?
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Old 10th June 2009, 05:11 PM   #2
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me too!
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Old 11th June 2009, 01:33 AM   #3
jamikl is offline jamikl  Australia
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Did yours not work out well in open baffle wixy. I ask because I have four intended for opn baffle with a set of subs below 50 - 60 Hz.
jamikl
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Old 11th June 2009, 02:36 PM   #4
Defo is offline Defo  Norway
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Emerald Physics CS2, and tons of OB diy projects
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Old 11th June 2009, 10:50 PM   #5
jamikl is offline jamikl  Australia
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I believe you are referring to the Alpha 15A Defo. The Beta is a little harder to get low as Martin King points out.
jamikl
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Old 11th June 2009, 11:56 PM   #6
Defo is offline Defo  Norway
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Quote:
Originally posted by jamikl
I believe you are referring to the Alpha 15A Defo. The Beta is a little harder to get low as Martin King points out.
jamikl
Off course... My bad
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Old 12th June 2009, 12:16 AM   #7
ttan98 is offline ttan98  Australia
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Quote:
Originally posted by jamikl
I believe you are referring to the Alpha 15A Defo. The Beta is a little harder to get low as Martin King points out.
jamikl

Nelson Pass liked them because Betas had larger magnet than the Alphas, he said he was quite happy with them as OB speakers.
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Old 12th June 2009, 01:01 AM   #8
jamikl is offline jamikl  Australia
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Hi ttan. I know Nelson Pass used them, one each side I think. Is there any information anywhere as to how he set them up or uses them?

If Nelson reads the speaker forums maybe he could inform us as to what he has done. I think the three of us who have them would really appreciate some advice.

I have looked at several combinations of speakers to use with two of them and so far the audio nirvana caste 8" or 12" appear to model well but I have no idea what they sound like.
jamikl
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Old 12th June 2009, 02:47 AM   #9
ttan98 is offline ttan98  Australia
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Quote:
Originally posted by jamikl
Hi ttan. I know Nelson Pass used them, one each side I think. Is there any information anywhere as to how he set them up or uses them?

If Nelson reads the speaker forums maybe he could inform us as to what he has done. I think the three of us who have them would really appreciate some advice.

I have looked at several combinations of speakers to use with two of them and so far the audio nirvana caste 8" or 12" appear to model well but I have no idea what they sound like.
jamikl

I don't know the details what I can gather it that he said that the X-over to the full range is the key, the low Fs from Beta is good feature and you can use the T-bass( I have no experience with this) circuitry to boost the low end.

An alternative is that you can always ask Nelson the details I am sure he will shed some light for you even though he may not tell you the details of the x-over.
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Old 13th June 2009, 05:04 PM   #10
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this one is 4 Ohms but looks great?

http://www.eminence.com/bassguitar_s...5&SUB_CAT_ID=5
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