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XTROdelays and x-over freq's

Printed From: Speakerplans.com
Category: Plans
Forum Name: Punisher and X-tro
Forum Description: Discussion / Questions about the Punisher and X-tro
URL: https://forum.speakerplans.com/forum_posts.asp?TID=10019
Printed Date: 26 March 2026 at 11:31pm
Software Version: Web Wiz Forums 12.08 - https://www.webwizforums.com


Topic: XTROdelays and x-over freq's
Posted By: VPAS
Subject: XTROdelays and x-over freq's
Date Posted: 16 May 2007 at 12:39pm
ive found some info on the crossover freq's but it says that it is only a rough guide

"In the future more exact processor settings will be given. As a guideline for now: crossover from sub to low at 90Hz, from low to mid at 300Hz and from mid to high at 2500Hz. One should use proper delays to compensate for the arrangement of the drivers in the X-tro cabinet."

what have other people found to be good freq' and also the delays as i have never used delay before but now have the ability to do so.

cheers

chris


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n^2 modulo -P = number wang



Replies:
Posted By: Mircea Bartic
Date Posted: 16 May 2007 at 1:14pm
http://www.diy.poweraudio.ro/albums/userpics/10001/punisherxtro.doc - http://www.diy.poweraudio.ro/albums/userpics/10001/punisherxtro.doc

there you go


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general manager & head designer at nexus-acoustics research
http://www.facebook.com/nexus.acoustics.research" rel="nofollow - http://www.facebook.com/nexus.acoustics.research

Ex Nexus_3


Posted By: VPAS
Date Posted: 16 May 2007 at 1:22pm
perfect cheers, mircea

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n^2 modulo -P = number wang


Posted By: VPAS
Date Posted: 30 May 2007 at 12:34pm
i may be being stupid but what does this bit at the bottom mean

sub1
40-50Hz (depending on number of cabinets)
gain: personal taste
Q = 3-4

sub2
105 hz
-1,0 db
Q = 4,410

mid
2,25 khz
+ 4,0 db
Q = 1,215

high
14,3 khz
+1,0 db
Q = 1,789


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n^2 modulo -P = number wang


Posted By: norty303
Date Posted: 30 May 2007 at 1:46pm
Those are the parametric EQ settings used to give the desired response.
 
first bit is the frequency, second bit is how much gain is applied at that frequency and the last is Q (width) of the frequency band applied.


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My laser stuff: http://www.facebook.com/SubsonicSystems" rel="nofollow - Frikkin Lasers


Posted By: VPAS
Date Posted: 30 May 2007 at 3:24pm
nice one

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n^2 modulo -P = number wang



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