View Full Version : Building around LE14A woofers
tweeter
01-12-2010, 04:48 PM
I´ve just bought a pair of LE14A woofers and L94 lenses.
I have the opportunity thanks to a nice LHF members to purchase the following items:
077 or 2405 UHF, 2426J or 2404H drivers, 2370A or 2312 horns, N333 or 3133 Xovers.
What items will match better with the LE14A for building a two or three ways system?
Otherwise, what items are missing?
Thanks a lot.
Zilch
01-12-2010, 06:20 PM
http://www.audioheritage.org/vbulletin/showthread.php?t=21007
JoMoCo
01-12-2010, 11:29 PM
Zilch...How did that stacking the original enclosure on top of a base to expand the volume work out?...:hmm:
Zilch
01-13-2010, 02:07 AM
Very well.
It adds ~1 cuft. to the S99 volume and moves LE14A into the low range of where it can do what I does best, and lowering the crossover frequency using the waveguide relieves it of duty pushing its limits at the high end.
Full range two-ways are a challenge of compromises, and this is a better one than the stock Athena, in my view. It's also attractive as a tower with the HF axis up at listening height.
I'm further suggesting that 2426J on the $9.90 PT waveguide may be a better option than 2370A, for example, as Mr. Widget and I discovered in this forum several years ago.... :yes:
tweeter
01-13-2010, 04:55 AM
What is "PT waveguide"?
I think 2426J is 16 ohm and LE14A 8 ohm. What network?
JoMoCo
01-13-2010, 01:50 PM
What is "PT waveguide"?
I think 2426J is 16 ohm and LE14A 8 ohm. What network?
Here is the tome on PT "Progressive Transition waveguides"
most of the important stuff is linked on the first page...
http://www.audiokarma.org/forums/showthread.php?t=150939
Zilch
01-13-2010, 02:42 PM
What is "PT waveguide"?http://www.jblpro.com/catalog/support/getfile.aspx?docid=277&doctype=3
I think 2426J is 16 ohm and LE14A 8 ohm. What network?http://audioheritage.org/vbulletin/showthread.php?p=197944#post197944
********
This has morphed into a DIY thread, and should probably be moved there.
Also, it'd be good if this one were reopened, by my view:
http://www.audioheritage.org/vbulletin/showthread.php?t=25100
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