Suggested 1" Comp's for use 5khz-18khz |
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levyte357-
Old Croc Joined: 27 July 2012 Location: UK, South East Status: Offline Points: 8128 |
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http://www.lean-business.co.uk/eshop/bms-4505nd-5-neodymium-planar-wave-driver-175-vc-80-w-aes-113-db-8-ohm-p-2639.html?zenid=6323d142ede68b06901f417d39ce48a0 £213 GBP each, soon stacks up, if 2x driver per mid cab, 4x mid cabs. |
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Global Depopulation - Alive and Killing.
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snowflake
Old Croc Joined: 29 December 2004 Location: Bristol Status: Offline Points: 3121 |
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no, beause the synergy horns are a conical horn there is far less throat distortion because of the higher flare rate. with an exponential horn the air starts distorting because of adiabatic compression. |
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_Natty_
Young Croc Joined: 01 April 2007 Status: Offline Points: 663 |
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my vote is for the mighty b&c de250
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Earplug
Old Croc Joined: 03 January 2012 Location: Europe Status: Offline Points: 7216 |
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Just buy some JBL VRX - 3 x 1" drivers.
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Earplugs Are For Wimps!
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MattStolton
Old Croc Joined: 04 September 2010 Location: Walthamstow Status: Offline Points: 4234 |
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Ouch! Last term I heard a VRX rig, it sounded a little "shrill" to say the very least!
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Matt Stolton - Technical Director (!!!) - Wilding Sound Ltd
"Sparkius metiretur vestra" - "Meter Your Mains" |
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bob4
Old Croc Joined: 29 February 2004 Location: Finland/Germany Status: Offline Points: 1843 |
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guys, I didn't ask for a "line array wave guide" specifically. |
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Earplug
Old Croc Joined: 03 January 2012 Location: Europe Status: Offline Points: 7216 |
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Like a lot of JBL stuff, very top heavy, but some people seem to like that. I did a gig a while ago where the group brought a couple of VRX 932LAP´s and asked me to wire them in as side fills! Talk about shrill. I suppose they'd never heard about in-ears. |
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Earplugs Are For Wimps!
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toastyghost
The 10,000 Points Club Joined: 09 January 2007 Location: Manchester Status: Offline Points: 10919 |
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You seem to have mis spelled "complete and uttter dog shite" there Matt |
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nickyburnell
Old Croc Joined: 06 February 2005 Status: Offline Points: 4410 |
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These (cp380) can be found lurking in Mach 1x15 cabs. The MDF ones with the silly rear protruding handles that snap off. eBay bargains sometimes |
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It's everything, not everythink!
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levyte357-
Old Croc Joined: 27 July 2012 Location: UK, South East Status: Offline Points: 8128 |
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Beyma actually have some 1.4" drivers, that according to response graphs, have better 12-18k, than the CP380. |
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Global Depopulation - Alive and Killing.
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MarjanM
Old Croc Joined: 10 February 2005 Location: Macedonia Status: Offline Points: 7816 |
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Top end is very dependent on the horn used.
Wider the horn dispersion, better the top end. No throw dough. CD horns also suffers at the very top end, but provide most even dispersion. Tractrix horns offers best on axis top end, but not to the rest of dispersion pattern. You need to stop looking at specification graphs, unless you plan on using the same horn measurements were made with.
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Marjan Milosevic
MM-Acoustics www.mm-acoustics.com https://www.facebook.com/pages/MM-Acoustics/608901282527713 |
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levyte357-
Old Croc Joined: 27 July 2012 Location: UK, South East Status: Offline Points: 8128 |
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There is much to gain, from using same horn, measurements made with.. There are few exceptions, like B&C ME60, which sounds immaculate with Beyma 2" drivers. |
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Global Depopulation - Alive and Killing.
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