View Full Version : I wonder where they got this idea from?
http://www.asparaacoustics.co.uk/
It seems like I've seen this before but I just can't put my finger on it.
Zilch
10-30-2006, 01:38 PM
Rather handsome, actually.
[Do we know how to do that?... :thmbsup: ]
Mr. Widget
10-30-2006, 02:13 PM
Very nice looking... I wonder how they sound.
If anyone has heard anything about these aspara speakers please speak up.
Widget
matsj
10-30-2006, 02:13 PM
Isnīt that a jbl 2385 horn ?
regards mats
Titanium Dome
10-30-2006, 02:15 PM
Haven't heard them, but I have a design concern. Anyone with kids should think twice about any heavy piece of furniture that stands on three legs.
Hoerninger
10-30-2006, 02:26 PM
Found this.
___________
Peter
Hoerninger
10-30-2006, 02:37 PM
[Do we know how to do that?... :thmbsup: ]
Zilch, choose the left one.;)
It's because form follows function, look at the throat.
____________
Peter
Zilch
10-30-2006, 03:19 PM
Isnīt that a jbl 2385 horn ?
regards matsSure looks like that series, doesn't it?
I can't imagine any of the patterns being "right" for the application.
The horns I'm showing are 70° x 70°.
Never tried "pushing" 2450 HF, but from experience with 2452H-SL, that might work with SL diaphragm.
Earl K's done it, I think, with acceptable results....
Horn Fanatic
09-14-2018, 11:53 PM
Kinda funny.
Electro-Voice was mounting their horns and tweeters vertically decades ago.
HF
Earl K
09-15-2018, 06:00 AM
An Interesting "oldie" thread that arises from the deep.
I think this thread predates JBL's Array 1400 ?? which was a real departure for JBL I must say.
http://www.audioheritage.org/vbulletin/attachment.php?attachmentid=55444&stc=1&d=1334344844 (http://www.audioheritage.org/vbulletin/showthread.php?32769-Is-newer-better-4430-vs-1400-Array)
I suppose Zilch was referring to me using 2450SL diaphragms all the way up into the HF // but I really don't remember listening to any of my horns vertically arrayed ( as seen in the first pic ) as far back as 2006 ( mind you my memory is definitely fading these days ).
OTOH, I am currently listening to a QSC 152i horn ( actually an NLA clone made by PRV ) situated on it's vertical axis.
I've been trying out a range of smaller format drivers to see if any might supplant my aging Altec 288-8K's ( thinking of future down-sizing ) .
( & Somewhat ) as expected the results are very good ( from an imaging and response perspective ).
Here's another QSC 152i clone ( oemed for B52 ) and available from Parts Express ( until stock is gone ).
These waveguides/horns are truly the bargain of the century ( IMHO ) .
82305 (https://www.parts-express.com/b-52-phrn-1014-1-horn-10-x-14-bolt-on--299-2303)
Featuring:
- decent loading to just about 1K
- sport, great polars!
- sized correctly to give smooth FR with a minimum of pass band ripple ( negating the need of LCR notch filters )
- responding well to a simple 3-pole network ( with most drivers )
For the DIYer using 15's;
This horn with the Lansing co. driver of your choice ( Altec or JBL ) oriented in the horizontal ( over a 15" ) will give a lifetime of listening pleasure.
Here's one superb DIY example ( retrofitted into JBL L45 Flare cabinets );
http://audiokarma.org/forums/index.php?attachments/l45s-001-jpg.690232/ (http://audiokarma.org/forums/index.php?threads/jbl-l45-flare-ewaves.702194/page-1)
For the DIYer using 14's;
No pics to show ( still in R&R mode ) but suffice it to say that with ones preferred ( small format ) Lansing driver of choice / with the waveguide oriented vertically atop a JBL le14 this combo will offer a lifetime of good listening ( assuming one appreciates imaging ).
:)
PS; most of the above pics are clickable hot-links, to the P.E. sale & the others to build threads.
https://www.audiocircle.com/image.php?id=35313&size=large
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