message sent about dh1-a drivers

As the title states I'm looking for a pair of either t2a or 3619 autotransformers in good condition. If you have an extra pair send me an e-mail withyour asking price.

I came across these while taking my weekly ebay journey and would like some help identifying these speakers. Here is the link http://cgi.ebay.com/JBL-Sub-Mid-Woofer-Cabinet-16-older-Custom-Pro-PA_W0QQitemZ140343405486QQcmdZViewItemQQptZLH_DefaultDomain_0?hash=item20ad1e6bae&_trksid=p3286.c0.m14 They look to be some sort of front loaded horn. I e-mailed the seller with questions on them and didn't receive a response yet. They are pretty close to me and look interesting. I could not find a

I did some more digging and it apears to be a jbl 4560 which is a mid bass front loaded horn good from about 200-600hz which is basically useless for any 3 way aplication.

Buy new diaphragms for the tweeters from bob crities or have bob install them. Also have bob fix the woofer. As for the cabinets with the stain shown in the picture you would have to sand to far down into the birch to get them out not to mention the fairly deep scatches in the cabinets so I would not stain them as it will show all imperfections. I would either reveener them or fill in the gouges with bondo, sand them down, prime the cabinets then paint them. If you decide to veneer the heresys are

Jc, Are two of the boards of the three shown for the esn-600 could they not just be put on one board as al does in the extreme slope networks or did you do it for size purposes. Also what is the point of using two 3619 autotransformers isn't only one needed for the sqwaker?

Steve, I received your reply and replied

jc, Thanks for the help and suggestions on the cornscala. I have decided to not go ahead with the project mainly due to the cost of the components for the steep slope crossover which would be the only one I would want to use in the cornscalas. I'm just going to modify my lascalas to fit gregs v-trac and be done with it.

jc, Thanks for the link to the thread. Also thank you for posting the plans for the bass bin design as that saves me alot of trouble. I went to alk's site and downloaded the crossover designs for the cornscala. My biggest concern is the attenuation of the midrange? Without testing it I'm not positive how much hotter it will run than the rest of the system. Did your crossovers designed by alk allow attenuation of the midrange? justin

p.m. sent on drivers