Zoef

Thank you!

K31 is the woofer to use, correct? Would anybody have the parameters for this driver? Seems nobody is 100% sure.....

If my eyes don't d.... he is using tc1244 woofers to test the bins. Got the same questions, is it universal, size etc. And do you need a tester in the netherlands[emoji56] (To see if the kit survives the long transport ofcourse [emoji12] )

Hmmmmzzz i got that diy feeling again.... very interested

Maybe this question is a old one... (sorry) Is there a ideal dcr value for the bass section? (for the AA and the Alk universal) If i understand correctly: lower dcr is not always better. Correct?

Budget wise i would not know of a "better" cap to use. One comes to mind..wima mkp10.... but now i'm being a heretic ha!

I agree with dean on the electrolytics. You said: they need to be cheap.... what are you willing to pay for a capacitor. (for the highest value / uf )

I'm using 16AWG Silver Plated PTFE Wire (from john on ebay, about $15 for 25 feet.) for all my projects. Even in my amps. My whole system uses the same wire. Yes i'm crazy ha! In a (universal) crossover i used the 10 awg version of this wire for ground path. Overkill i know. Edit: imo this is about the best you can do for wire/cable if you are on a "budget". (bang for the buck) We can always do better.....at what price and gain? A good pure/oxygen free copper (with or without silver plating) wire/cable with ptfe insulation is always a good upgrade if your speakers have the old 70s wire. I do not know john...no advertising.

Cool!

Great job! And very wise to let it break in over a long period. Like the way you mounted the fets! Did you use a "extra heatsink" ?

Here's a link to some very useful information for everybody who wants to build a pass clone : http://www.facstaff.bucknell.edu/esantane/movies/aleph-x.html

For the extra $40 / $50 or so dollars to get the fully drilled and tapped chassis - it's worth every cent and that = equals money well spent YES!

Good work!!! Got a mini-aleph ("half"a Aleph 3) i am working on. Wish i did it your way and used a ready made chassis...... still got 200+ holes to drill

Nice!! Yes the alumen. Can't wait to try those! !!

Very nice work! IMO Jantzen is de the best. Can i ask what drivers you are using is your ls?

I have all the schematics so i want to build my own crossovers. (alk universal or AA) Don't know if alk wants to help me with this. can try. i live in the netherlands... local time : 16:22 :-)

IT: yes a 8 ohms woofer with the alk universal network or AA

Edit: Ok, to be more specific.. we are only talking about 4 ohms vs 8 ohms. I am awere about all the other parameters needed in a speaker design.

Guys, Would it be possible to use a 8 ohms bass driver in a La Scala, Klipschorn or Belle? ((EDIT: To be more specific.. we are only talking about 4 ohms vs 8 ohms. I am awere about all the other parameters needed in a speaker design) Also, can it be used with a Universal or (super)AA crossover? Since it is only a 2.5mh inductor in the bass section i don't see a problem there. Am i wrong? I know the Ap12 was designed to be a 6 ohms crossover with the 1 mh (Le) voicecoil of the k33 in series with the inductor. So a 8 Ohms driver would be a no go? Br

Bump

Thanks!,About the gasket. How thick does it have to be? And are these drivers efficiënt enough? ( 8 ohms ) Beyma's and faital are cheaper to buy for me. I pay double for us stuff....taxes taxes taxes........... Would like to buy "universal" drivers. (Hope explain this ok) i mean drivers i could use in any of the big klipsch designs. Next to the beyma's i am very interested in the faital 15pr400

Sorry djk.... that is over my head

Anybody?

Anybody tried the beyma 15p80fe/n in a klipschorn or la scala? Besides being a 8 ohms driver it looks good on specs. (I think) It is advertised as a horn driver.

Bump!