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looking for 2x18 designs |
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audioalliance 
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Joined: 10 July 2007 Location: Trinidad and Tobago Status: Offline Points: 144 |
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 Posted: 12 November 2009 at 4:43am |
What the heck are they.... And those singles... How do the singles sound?.... What's the weight like and how can I get me 1 of these bad boys".... |
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http://www.myspace.com/audioalliance
music is our mission |
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ceharden
The 10,000 Points Club 
Joined: 05 June 2005 Location: Southampton Status: Offline Points: 11851 |
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Posted: 12 November 2009 at 9:21am |
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They are my own design. They came about because one of my mates wanted some subs that matched the external dimensions of two D&B QSubs stuck together. They are not copies however, I've never taken a QSub apart to measure it.
The singles are in fact my prototype twin 18" cut in half with two extra sides fitted! They're a very good general-purpose bass solution, particularly for live music. Very good efficiency, very clean, natural sound, although a lot of that is owed to the 18Sound drivers. The triangular ports make for a very rigid cab which then allowed me to use 15mm plywood and thus the weight is very reasonble. Two people can carry a twin up stairs without much difficulty. |
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Xmax extreme
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Joined: 23 May 2006 Location: Pilipinas Status: Offline Points: 308 |
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Posted: 12 November 2009 at 2:05pm |
Abusayaf bins...  its a modified CV SL36  |
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Maximum Excursion
Don't criticize your own competition, it looks like a publicity of your own commercial products. |
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Xmax extreme
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Joined: 23 May 2006 Location: Pilipinas Status: Offline Points: 308 |
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Posted: 12 November 2009 at 3:50pm |
 Dual 18's |
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Maximum Excursion
Don't criticize your own competition, it looks like a publicity of your own commercial products. |
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Ibex
Young Croc 
Joined: 27 May 2009 Status: Offline Points: 1013 |
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Posted: 12 November 2009 at 3:59pm |
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Xmax, what are those drivers?
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Big-G
Young Croc
Joined: 28 November 2006 Location: Naarfuk Status: Offline Points: 1141 |
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Posted: 12 November 2009 at 6:20pm |
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Are they JBL's?
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They know what is what but they don't know what is what they just strut what the
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JohnnyPyro
Old Croc 
Joined: 17 November 2008 Location: London Status: Offline Points: 2072 |
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Posted: 18 November 2009 at 2:17am |
they look very similar to the 2242h's esp with the size of that dust cap |
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Pyrotechnics... its not rocket science, well.... actually it is !! :o)
Powered by MC2 & XTA |
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italgil
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Joined: 21 September 2011 Location: Portugal Status: Offline Points: 21 |
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Posted: 23 September 2011 at 8:43am |
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can u adviseme about the paint to use?
i'm building some martin 15" horn in mdf, wich paint i use? |
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burnout124816
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Joined: 29 May 2011 Location: Belgium-Rwanda Status: Offline Points: 43 |
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Posted: 23 September 2011 at 9:56pm |
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old topic but anyone tried this design already ?
the double 21 manifold
on the same base as the old JBL TCB 4788
http://www.eighteensound.com/index.aspx?mainMenu=applications
Edited by burnout124816 - 23 September 2011 at 10:27pm |
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Wrek0ne
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Joined: 10 February 2011 Location: Cambridge Status: Offline Points: 746 |
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Posted: 24 September 2011 at 2:23pm |
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I know that these are planar wave horns, but you said large and effective...????
http://www.forum.poweraudio.ro/viewtopic.php?f=92&t=9653 - Goliath http://www.forum.poweraudio.ro/viewtopic.php?f=92&t=9652 - LSW218 http://www.forum.poweraudio.ro/viewtopic.php?f=92&t=9648 - PWH-18SW1P (double it up? They sound amazing in singles!!) These sound good too: http://www.freespeakerplans.com/mn-246.html (I'v never herd these before but a little birdy tells me they are quite good.) http://www.freespeakerplans.com/sos-218p.html |
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Poll this!
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MattChef
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Joined: 25 October 2011 Location: Norwich Status: Offline Points: 6 |
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Posted: 02 February 2012 at 8:55pm |
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I've been using g subs for a couple of years and I can happily say they are the most versatile, user friendly cab I have ever used. You will be hard pushed to find another double 18 that is so efficient.
Just wondered, why 21/24 double cab??? |
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tv00
Old Croc
Joined: 10 August 2009 Location: Denmark Status: Offline Points: 1886 |
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Posted: 26 December 2015 at 10:22pm |
What is this? A huge copy factory? I don't really get the idea of double 18", it just gets heavier! For horns it makes a little sense as they coupl & go lower, for ported it just seems even more strange as the simulation of 2 in a cab is a bit stranger than for one in a cab as far as I recall |
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ceharden wrote:
