Sorry, I haven't been around here lately. I got a mail from Earl K regarding broken links for the 4344 drawings. I have changed server a couple of times, and for some reason these files didn't make...
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Sorry, I haven't been around here lately. I got a mail from Earl K regarding broken links for the 4344 drawings. I have changed server a couple of times, and for some reason these files didn't make...
http://www.finerimport.no/
Kenny at KC Audio Gothenburg is a good place to start.
I have been busy with a lot of other projects lately, but I will post a follow-up for the networks and wiring when they are ready. I have used Giskards cc layout and part list with Solen inductors...
These drivers are still produced. I had to wait 3 months, but else no problem.
1/4" UNC. Don't remember the length.
The lenses are Coral AL-603. They are probably out of production, but it should be possible to make them if you have a workshop with sheet-metal tool/equipment. The lenses came with a snap-on...
Yes, it's a 2123H.
Some pics of the finished cabs. Not much that remains now. Networks next.
http://designcut.com/4344org/Pics/4344-1%20lowres.jpg
High-res: http://designcut.com/4344org/Pics/4344-1.jpg
...
I removed the old files from the server to avoid the mess of having several versions of the documentation hanging around. Is it possible to edit the first post and update the links?
Here is the final version of the 4344 drawings http://designcut.com/4344org/4344-Final.pdf, dxf files for material layout http://designcut.com/4344org/Material%20Layout.zip, and ai files for the...
The blue color is RAL 5007. This is a universal standard, and your local paint shop should have no problems supplying you with some of this stuff. If you want the original JBL look you need to use a...
http://audioheritage.org/vbulletin/showthread.php?t=10273
The drawings are now in rev 1.2, and I will send the MDF plates to the work shop for cutting within a couple of weeks. The grill frames are changed to all MDF to make it simpler to assemble, and the...
Hmm....
What if this forum had a sticky thread called "Who supplies what", or "Who can supply what".
I know that Zilch has blue fabric, Giskard has networks, and sonofagun has foam grills, but...
I have added MDF and veneer layout, and a preliminary part list to the pdf file http://designcut.com/4344org/4344.pdf. I have also added dxf files for the MDF layout...
Thanks.
Just want to follow what has been done before. I can always play with other parts when everything works.
Is this Giskards modified passive 3145 network?
http://audioheritage.org/vbulletin/attachment.php?attachmentid=8853&stc=1&d=1121071310
And this the modified charge coupled network?
...
How do I calculate the neccessary power handling for the resistors in the network? In Giskards part list for the equivalent charge coupled network, its only used one or two 12W Mills in parallell. Is...
I don't know the range or limits of different DSPs or digital EQs, but it should be no problem to reduce the level of a driver up or down at least 12-15 db. I'm currently using a digital EQ on my sub...
I plan to use Giskards modified 3145 passive network as a starting point for this project, and also use a DSP or digital EQ for room/speaker correction. Is it possible to use only the frequency...
Nice!
All the fonts (should) have been converted to outlines. The fonts are standard Adobe Helvetica if you get any problems with them.
Yeah, when you have all the parts, but I have no 2245s at the moment so a 4345 will be more expensive.
Another thing, what HF driver is best for the 44/45? I have both 2420J and 2425J in very good...
Every print shop should be able to use the ai files as is. The eps files get very big very fast and are not used very often anymore. You will loose the scalability (vectors) if you convert them to...
This is a lens made by Coral. It's made of steel instead of plastic, and attaches to the baffle with snap-on connectors and not velcro as the JBL stock lens.