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My version of the X-tro and Punisher |
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G-Man 
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Joined: 30 October 2009 Location: The Colonies Status: Offline Points: 41 |
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 Posted: 05 December 2009 at 9:26pm |
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I like the cross firing mid design, good job. Looks good also.
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If it was easy, everyone would do it!
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MarjanM
Old Croc 
Joined: 10 February 2005 Location: Macedonia Status: Offline Points: 7845 |
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Posted: 07 December 2009 at 8:02am |
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What are the 8's? Is the 8 section louder this way?
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Marjan Milosevic
MM-Acoustics www.mm-acoustics.com https://www.facebook.com/pages/MM-Acoustics/608901282527713 |
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Saul
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Joined: 15 June 2007 Status: Offline Points: 5912 |
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Posted: 07 December 2009 at 9:05am |
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they look like fane?
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MarjanM
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Joined: 10 February 2005 Location: Macedonia Status: Offline Points: 7845 |
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Posted: 07 December 2009 at 10:50am |
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P-Audio also had some frames like those.
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Marjan Milosevic
MM-Acoustics www.mm-acoustics.com https://www.facebook.com/pages/MM-Acoustics/608901282527713 |
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darkmatter
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Joined: 26 February 2005 Location: LDN Status: Offline Points: 2419 |
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Posted: 07 December 2009 at 4:26pm |
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Marjan I imagine the 8" section is slightly less sensitive but will handle more power. |
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Mircea Bartic
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Joined: 18 February 2005 Location: Romania Status: Offline Points: 2589 |
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Posted: 07 December 2009 at 4:48pm |
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the dual 8 section is based on a modified version of an existing P-audio driver
They are not available to the general public the closest equivalent would be the S8-38M the configuration handles loads more power than the initial variant and is definately louder (about 6 dB louder than the S8-38M in a wooden horn) the V configuration also gets rid of beaming , |
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general manager & head designer at nexus-acoustics research
http://www.facebook.com/nexus.acoustics.research Ex Nexus_3 |
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LjudLahger
Young Croc 
Joined: 31 July 2008 Location: Sweden Status: Online Points: 837 |
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Posted: 07 December 2009 at 8:24pm |
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V configuration is the best
 nice!
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Mircea Bartic
Old Croc
Joined: 18 February 2005 Location: Romania Status: Offline Points: 2589 |
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Posted: 07 December 2009 at 9:56pm |
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although , not evident, the V configuration is the simplest way of making the emissions center of the two speakers as close as possible without needing smaller cones
in this configuration , the mids stay perfectly coupled until 1200Hz which is the crossover point to the compression driver |
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general manager & head designer at nexus-acoustics research
http://www.facebook.com/nexus.acoustics.research Ex Nexus_3 |
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puffah
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Joined: 31 December 2006 Location: United States Status: Offline Points: 78 |
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Posted: 07 December 2009 at 10:11pm |
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I lost touch with this thread for a little while since I have not had much free money around to build. I'm glad to see the design get pushed along. I have been waiting two years to build mine. I think I am going to go the p audio route because of wattage reason. Its matches my amps better. I love the idea of the 2 inch horn and the double mid. Better to have more then you need then see people taxing and blowing things out.... I am thinking this same extro and then 3 punishers under each side, using the p audios. The p audios are a little more in the us. I can get lab drivers super cheap but I like the size of the punishers
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vicious bass since 1988
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seigmann
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Joined: 20 October 2014 Status: Offline Points: 1 |
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Posted: 20 October 2014 at 10:06pm |
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Hi,
Does anyone have a drawing on the double 8" horn? I want to make one. They sound better than the orginal horn? |
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Panda
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Joined: 01 November 2010 Location: Cape Town Status: Offline Points: 46 |
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Posted: 13 November 2014 at 2:07pm |
Anyone? I'd also like to know how to do this?
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seigmann wrote: