I thought this link needed added here. http://www.diyaudio.com/forums/swap-meet/308422-fs-zilchlab-econowave-crossover-pcbs.html
For a total understanding of the E wave you must look on the Parts Express forum for Zilches last work with the PCD program along with help from that programs creator. It led to the "Deluxe" version of the cross over which had the compensation built in, without the obvious filter on the High Frequency unit. It concerned mainly the 152 waveguide and DE 250. I can recommend it absolutely!Yes, good link. I got those from Wired who can be contacted right here on AK. I'll be buying more after the holidays.
I began my whole thing researching a diy 4430 monitor. I had all the JBL Drivers, and still have a pair of NOS 2344 but cheek horns, still in the box.You're all great and I appreciate your presence here.
Yes sir - I have worked those up, just waiting to build cabinets. I have also read "Test your PCD Mettle" and both thread Q&D 4430 threads on LHF.
That all lead me to acquire, over time, eight LE14As, a pair of 2234s, four LE10s, two 2426s on 2344s, two 2417s on 2342s, two 2404s on baby cheeks, a pair of econowave standard tops and a pair of deluxe tops. I just finished putting the standard tops over LE14s.
The plan is to, first, build dual LE14s under the 2344s, then dual LE10s under the deluxe tops, all 4435 style. Cut into my last build and sub in the 2342s, and sub in the LE14H-1s that are on their way to me. I'll be building all the appropriate crossovers and will test and tune them. This will take all year with my schedule - but I hope I can come here and ask questions along the way.
View attachment 1073124
Chamfered???It's been a while but I'm pretty sure that Zilch used a pair of 12" Dayton DC300 in a pair of my Chamfered Large Advent speakers--no changes needed to the standard Econowave crossover.
Yep, Chamfered.
I still haven't engraved mine, do you remember what number mine are please?Yep, Chamfered. This is an example of a Chamfer-edged OLA:
As opposed to my personal favorite, the Bullnose OLA: