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Beyma SB18 driver |
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mobiele eenheid 
Old Croc 
Joined: 15 August 2004 Location: Netherlands Status: Offline Points: 1563 |
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 Posted: 20 October 2009 at 7:21pm |
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Sure it is, what's your budget? Any preferred brand between those?
Regards Johan
Edited by mobiele eenheid - 20 October 2009 at 7:22pm |
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bena1
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Joined: 24 May 2008 Location: south africa Status: Offline Points: 138 |
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Posted: 20 January 2010 at 3:34pm |
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Hey guys what u guys think of a 650 p.audio chalenger in this cab?
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Seeking the best bass!
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fredos666
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Joined: 11 October 2008 Status: Offline Points: 205 |
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Posted: 21 January 2010 at 2:04pm |
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I've built each, SB15 and SB18. I use the Eminence Kappalite 3015LF and the RCF 18N401 with really good result in each. But I found a better output in the SB15 with the woofer assembled in reverse, ie the magnet in the horn. RTA is more smooth and sensitivity is 0.5db more.
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TubeTom
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Joined: 12 October 2009 Status: Offline Points: 11 |
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Posted: 27 May 2010 at 7:09pm |
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I have build 4 of the Beyma SB18 Cabs:
 Which is the best speaker (punchy and loud) for live in this cab? 1.) Beyma 18P1200ND 2.) Beyma 18P1000ND 3.) Beyma 18P80ND Is there an alternative speaker (similar parameters) like Faital, 18Sound, ... with best performance for this cab? Edited by TubeTom - 27 May 2010 at 7:10pm |
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Crashpc
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Joined: 26 February 2008 Location: Czech Republic Status: Offline Points: 539 |
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Posted: 27 May 2010 at 7:26pm |
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Geeez nice box man!
You should ask Beyma guys... I´d like to see RCF LF18N451 in it. Some strong kicky speaker. The bin is kicky anyway, so I´d maximize this feature on it. I Tried BC18NW100, and then threw this idea out. I need deeper bass. |
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Nikon and Canon people should not be married to each other. Why did you let this happen?
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Drapetsoniths
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Joined: 19 March 2010 Location: Greece Status: Offline Points: 55 |
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Posted: 27 May 2010 at 9:50pm |
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B&C 18tbx100 has almost the same t/s paramters and sims identical to the beyma one(although heavier).
Did i mention it is a lot cheaper?
 (at least in Greece)
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TDA-Audio
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Joined: 11 February 2005 Location: Russian Federation Status: Offline Points: 294 |
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Posted: 28 May 2010 at 4:45am |
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\\\\\\\\I have build 4 of the Beyma SB18 Cabs\\\\\\\\\\\\
very gooood work!!! 3.) Beyma 18P80ND - short hi VC - 20mm |
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horns plans http://photofile.ru/users/tda-audio/
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Crashpc
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Joined: 26 February 2008 Location: Czech Republic Status: Offline Points: 539 |
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Posted: 28 May 2010 at 5:55am |
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Drapetsoniths: Although it is good strong speaker, I wouldn´reccommend it in this cab.
18TBX100 is Heavy machine with lower sensitivity (maybe the same as Beyma one - See splREF). |
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Nikon and Canon people should not be married to each other. Why did you let this happen?
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pope
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Joined: 03 February 2006 Location: Sweden Status: Offline Points: 121 |
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Posted: 28 May 2010 at 3:23pm |
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pope
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Posted: 28 May 2010 at 3:26pm |
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Drapetsoniths
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Posted: 28 May 2010 at 4:58pm |
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Here is the simulated frequency response comparison between b&c 18tbx100 (grey colour) and the beyma 18p1200nd (black colour)
 Edited by Drapetsoniths - 28 May 2010 at 5:05pm |
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Drapetsoniths
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Posted: 28 May 2010 at 5:06pm |
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Also the max spl between them ,again b&c is grey and beyma is black.
Beyma wins because it has 9,5mm xmx instead of 9mm but the gain is tiny.If I put 9mm xmax on both drivers the max spl plots are identical(overlap perfectly).
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TubeTom wrote: